def setUpCarCollider(self):
self.carCollideTrav = CollisionTraverser()
base.cTrav = self.carCollideTrav
self.handler = CollisionHandlerQueue()
self.carRay = CollisionRay(self.carPositionX, self.carPositionY,
self.carPositionZ, 0, 0, -1)
self.carForwardHandler = CollisionHandlerQueue()
# so that it doesn't collide with things forward and backward.
degToRad = math.pi / 180
(xDir, yDir, zDir) = self.findCarFrontDir()
self.carRayForward = CollisionRay(self.carPositionX, self.carPositionY,
self.carPositionZ, xDir, yDir, zDir)
self.carForwardCollision = CollisionNode("forwardCollision")
self.carForwardCollision.addSolid(self.carRayForward)
self.carForwardCollision.setIntoCollideMask(CollideMask.allOff())
self.carForwardCollisionNode = self.car.attachNewNode(
self.carForwardCollision)
(centerX,
centerY) = self.findActualCenter(0, 0, self.adjustedXForCenter,
self.adjustedYForCenter, self.carYaw)
self.carRayForward.setOrigin(5, 10, 5)
self.carCollision = CollisionNode("groundCollision")
self.carCollision.addSolid(self.carRay)
self.carCollision.setIntoCollideMask(CollideMask.allOff())
self.carCollisionNode = self.car.attachNewNode(self.carCollision)
self.carCollideTrav.addCollider(self.carCollisionNode, self.handler)
self.carCollideTrav.addCollider(self.carForwardCollisionNode,
self.carForwardHandler)
self.carForwardCollisionNode.show()
def initHero(self):
self.hero = loader.loadModel("charaRoot")
self.hero.reparentTo(self.stage)
model = base.gameData.heroModel
self.heroArmature = Actor(
"{}".format(model), {
"idle": "{}-idle".format(model),
"walk": "{}-run".format(model)
})
self.heroArmature.reparentTo(self.hero)
self.hero.setPos(self.startPos)
cNode = CollisionNode('hero')
cNode.addSolid(CollisionSphere(0, 0, 1.5, 1))
heroCollision = self.hero.attachNewNode(cNode)
#########################################################
# heroCollision.show()
self.pusher.addCollider(
heroCollision, self.hero, base.drive.node())
base.cTrav.addCollider(heroCollision, self.pusher)
heroGroundRay = CollisionRay()
heroGroundRay.setOrigin(0, 0, 9)
heroGroundRay.setDirection(0, 0, -1)
heroGroundCol = CollisionNode('heroRay')
heroGroundCol.addSolid(heroGroundRay)
heroGroundCol.setFromCollideMask(CollideMask.bit(0))
heroGroundCol.setIntoCollideMask(CollideMask.allOff())
heroGroundColNp = self.hero.attachNewNode(heroGroundCol)
#########################################################
# heroGroundColNp.show()
base.cTrav.addCollider(heroGroundColNp, self.heroGroundHandler)
self.controlCamera()
def __init__(self, state, numb, player):
# Model taken from https://www.blendswap.com/blends/view/76294
self.enemyModel = base.loader.loadModel('models/knight')
self.state = state
self.player = player
self.enemyModel.setScale(3.5, 3.5, 3.5)
x = random.randint(-120, 120)
y = random.randint(-100, 100)
self.enemyModel.setPos(x, y, 3)
self.enemyModel.setHpr(0, 0, 0)
self.isAlive = True
self.numb = numb
self.speed = 0.1
self.enemyModel.reparentTo(render)
# fire
self.fireballFired = Fireball(self)
taskMgr.doMethodLater(5, self.fire, 'fireFireballs')
# set up collision
self.enemyCollide = CollisionSphere(0, 0, 0, 0.5)
self.enemyCollisionNode = CollisionNode('enemy' + str(self.numb))
self.enemyCollisionNode.addSolid(self.enemyCollide)
self.enemyCollisionNode.setFromCollideMask(CollideMask.bit(0))
self.enemyCollisionNode.setIntoCollideMask(CollideMask.allOff())
self.collider = self.enemyModel.attachNewNode(self.enemyCollisionNode)
# image taken from https://br.depositphotos.com/186812564/stock-photo-gray-steel-background-old-iron.html
enemyTexture = loader.loadTexture("models/enemyTexture.jpg")
self.enemyModel.setTexGen(TextureStage.getDefault(),
TexGenAttrib.MWorldPosition)
self.enemyModel.setTexture(enemyTexture)
def __init__(self, base, player):
self.base=base
self.player=player
# actor
self.actor=Actor("models/zorrito")
self.actor.reparentTo(self.base.render)
self.actor.setScale(0.15)
# collision
# ray
collRay=CollisionRay(0, 0, 1.5, 0, 0, -1)
collRayN=CollisionNode("playerCollRay")
collRayN.addSolid(collRay)
collRayN.setFromCollideMask(1)
collRayN.setIntoCollideMask(CollideMask.allOff())
#collRayNP=self.actor.attachNewNode(collRayN)
self.collQRay=CollisionHandlerQueue()
#self.base.cTrav.addCollider(collRayNP, self.collQRay)
# ai
self.aiWorld=AIWorld(self.base.render)
self.aiChar=AICharacter("aiZorrito", self.actor, 150, 0.05, 6)
self.aiWorld.addAiChar(self.aiChar)
self.aiBehaviors=self.aiChar.getAiBehaviors()
self.aiBehaviors.initPathFind("models/navmesh.csv")
# state
self.distanceToPlayer=1000
self.zOffset=0
self.terrainSurfZ=0
self.state=Zorrito.STATE_IDLE
self.currentStateTimeout=4+6*random.random()
# uptade task
self.base.taskMgr.add(self.update, "zorritoUpdateTask")
def colSpheres(parent, spheres=[((0,0,0),1)]):
col = CollisionNode(parent.getName()+"-colSpheres")
for sphere in spheres:
col.addSolid(CollisionSphere(*sphere))
col.setIntoCollideMask(CollideMask.allOff())
colNode = parent.attachNewNode(col)
handler = CollisionHandlerQueue()
base.cTrav.addCollider(colNode, handler)
#colNode.show()
return handler
def colRay(parent, origin=(0,0,0.1), direction=(0,0,-1)):
ray = CollisionRay()
ray.setOrigin(origin)
ray.setDirection(direction)
col = CollisionNode(parent.getName()+"-ray")
col.addSolid(ray)
col.setIntoCollideMask(CollideMask.allOff())
colNode = parent.attachNewNode(col)
handler = CollisionHandlerQueue()
base.cTrav.addCollider(colNode, handler)
#colNode.show()
return handler
def __init__(self):
self.flyBot = base.loader.loadModel('models/flyBot')
self.flyBot.setScale(1, 1, 1)
self.flyBot.setPos(0, 0, 4)
self.flyBot.setHpr(0, 0, 0)
self.flyBot.reparentTo(render)
self.moved = False
self.playerCollide = CollisionBox(0, 3, 1.5, 1.5)
self.playerNode = CollisionNode('player')
self.playerNode.addSolid(self.playerCollide)
self.playerNode.setFromCollideMask(CollideMask.bit(0))
self.playerNode.setIntoCollideMask(CollideMask.allOff())
self.playerCollider = self.flyBot.attachNewNode(self.playerNode)
def hadle_collisions(self):
self.cTrav = CollisionTraverser()
self.player_ground_ray = CollisionRay()
self.player_ground_ray.setOrigin(0, 0, 9)
self.player_ground_ray.setDirection(0, 0, -1)
self.player_ground_collider = CollisionNode('PlayerRay')
self.player_ground_collider.addSolid(self.player_ground_ray)
self.player_ground_collider.setFromCollideMask(CollideMask.bit(0))
self.player_ground_collider.setIntoCollideMask(CollideMask.allOff())
self.player_ground_collision_handle = self.player_body.attachNewNode(self.player_ground_collider)
self.player_ground_handler = CollisionHandlerQueue()
self.cTrav.addCollider(self.player_ground_collision_handle, self.player_ground_handler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('CamRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
def sphere(self, name, bitmask, pos=(0, 0, 1), radius=0.2):
col = CollisionNode(self.node.getName() + "-sphere-" + name)
shape = CollisionSphere(pos, radius)
col.add_solid(shape)
col.set_from_collide_mask(bitmask)
col.set_into_collide_mask(CollideMask.allOff())
col_node = self.node.attachNewNode(col)
handler = CollisionHandlerPusher()
handler.add_collider(col_node, self.node)
self.traverser.add_collider(col_node, handler)
return {
"collider": col,
"shape": shape,
"handler": handler,
"node": col_node
}
def setupCollisionRay(self,
node,
origin=(0, 0, 0),
direction=(0, 0, 0),
name=None):
ray = CollisionRay()
ray.setOrigin(origin)
ray.setDirection(direction)
col = CollisionNode(name)
col.addSolid(ray)
col.setFromCollideMask(CollideMask.bit(0))
col.setIntoCollideMask(CollideMask.allOff())
colNode = node.attachNewNode(col)
queue = CollisionHandlerQueue()
self.cTrav.addCollider(colNode, queue)
return queue
def setUpMouseCollider(self):
# clicking on objects stuff came from here:
# https://www.panda3d.org/manual/index.php/Collision_Traversers
# https://www.panda3d.org/manual/index.php/Collision_Handlers
# will not use the traverser set up by car because slow
# instead we will render each time clicked
self.mouseCollideTrav = CollisionTraverser("mouseTraverse")
self.mousehandler = CollisionHandlerQueue()
# edit this so that from Object is the camera
# self.mouseCollideTrav.addCollider(fromObject, queue)
# self.mouseCollideTrav.traverse(render)
# this next part came from:
# https://www.panda3d.org/manual/index.php/Clicking_on_3D_Objects
pickerNode = CollisionNode("mouseRay")
pickerNode.setFromCollideMask(GeomNode.getDefaultCollideMask())
pickerNode.setIntoCollideMask(CollideMask.allOff())
self.pickerRay = CollisionRay()
pickerNode.addSolid(self.pickerRay)
pickerNp = camera.attachNewNode(pickerNode)
self.mouseCollideTrav.addCollider(pickerNp, self.mousehandler)
def initModel(self, pos, scale, player, buffState, parent=None):
'''
初始化道具模型和设置碰撞检测
#pos 道具模型的放置位置 （世界坐标系）
#scale 模型缩放比例
#player 英雄实例
'''
# 加载并设置模型
try:
modelName = ModelPath + "model_" + self.itemName
self.item = Actor(modelName, {'revolve': modelName})
self.item.loop('revolve')
except Exception:
self.item = Actor()
self.item.setScale(0.3)
self.item.setPos(pos)
self.item.setScale(scale)
if parent == None:
self.item.reparentTo(base.render)
else:
self.item.reparentTo(parent)
# 设置碰撞检测
collisionSphere = CollisionSphere(0, 0, 0, 1)
self.collisionNodeName = "{}CollisionNode{}".format(
self.itemName, self.number)
itemColNode = CollisionNode(self.collisionNodeName)
itemColNode.addSolid(collisionSphere)
itemColNode.setIntoCollideMask(CollideMask.bit(DefaultHeroMaskVal))
itemColNode.setFromCollideMask(CollideMask.allOff())
self.itemCollision = self.item.attachNewNode(itemColNode)
self.itemCollision.setPythonTag("Item", self)
##显示包围体 用于粗略模拟道具盒
# self.itemCollision.show()
base.cTrav.addCollider(self.itemCollision, base.cHandler)
inEvent = "{}-into-{}".format(player.colliderName,
self.collisionNodeName)
self.accept(inEvent, self.action)
buffState.accept(inEvent, buffState.addBuff)
def __init__(self, x, y, angle):
self.wall = base.loader.loadModel('models/wall')
self.wall.setPos(x, y, 0)
self.wall.setScale(10, 10, 10)
self.wall.setH(angle)
self.wall.reparentTo(render)
# image taken from https://www.pinterest.com/pin/685602743251144929/?lp=true
wallTexture = loader.loadTexture('models/walltest.jpg')
self.wall.setTexGen(TextureStage.getDefault(),
TexGenAttrib.MWorldCubeMap)
self.wall.setTexProjector(TextureStage.getDefault(), render, self.wall)
self.wall.setTexture(wallTexture)
self.wallCollide = CollisionRay()
self.wallNode = CollisionNode('wall')
self.wallNode.addSolid(self.wallCollide)
self.wallNode.setFromCollideMask(CollideMask.bit(0))
self.wallNode.setIntoCollideMask(CollideMask.allOff())
self.wallCollider = self.wall.attachNewNode(self.wallNode)
def __init__(self, game):
self.game = game
self.c_trav = CollisionTraverser()
self.mouse_groundHandler = CollisionHandlerQueue()
self.mouse_ground_ray = CollisionRay()
self.mouse_ground_col = CollisionNode('mouseRay')
self.mouse_ground_ray.setOrigin(0, 0, 0)
self.mouse_ground_ray.setDirection(0, -1, 0)
self.mouse_ground_col.addSolid(self.mouse_ground_ray)
self.mouse_ground_col.setFromCollideMask(CollideMask.bit(0))
self.mouse_ground_col.setIntoCollideMask(CollideMask.allOff())
self.mouse_ground_col_np = self.game.camera.attachNewNode(self.mouse_ground_col)
self.c_trav.addCollider(self.mouse_ground_col_np, self.mouse_groundHandler)
self.game.taskMgr.add(self.update, 'updateMouse')
def __init__(self, game):
self.game = game
self.c_trav = CollisionTraverser()
self.mouse_groundHandler = CollisionHandlerQueue()
self.mouse_ground_ray = CollisionRay()
self.mouse_ground_col = CollisionNode('mouseRay')
self.mouse_ground_ray.setOrigin(0, 0, 0)
self.mouse_ground_ray.setDirection(0, -1, 0)
self.mouse_ground_col.addSolid(self.mouse_ground_ray)
self.mouse_ground_col.setFromCollideMask(CollideMask.bit(0))
self.mouse_ground_col.setIntoCollideMask(CollideMask.allOff())
self.mouse_ground_col_np = self.game.camera.attachNewNode(
self.mouse_ground_col)
self.c_trav.addCollider(self.mouse_ground_col_np,
self.mouse_groundHandler)
self.game.taskMgr.add(self.update, 'updateMouse')
def startGame(self):
# Load the map.
self.environ = loader.loadModel("models/background_model")
# Reparent the model to render.
self.environ.reparentTo(render)
# Apply scale and position transforms on the model.
# image taken from http://motorbikes-passion.info/scary-dark-room.html
myTexture = loader.loadTexture("models/backgroundtexture.jpg")
self.environ.setTexGen(TextureStage.getDefault(),
TexGenAttrib.MWorldCubeMap)
self.environ.setTexture(myTexture)
self.environ.setScale(1, 1, 1)
self.environ.setPos(0, 0, 0)
self.environ.reparentTo(render)
# random generate map
self.numbWalls = 4
walls = generateRoom([], self.numbWalls)
# if random generation fails, input default map
if walls == None:
walls = [(120, 30, 0), (-100, 80, 90), (-130, -70, 0),
(50, -50, 90)]
# load wall models in respective location
for wall in walls:
x, y, angle = wall
newWall = Wall(x, y, angle)
self.walls.append(newWall)
# generate chests in random areas
chests = generateChestLocation(walls)
for chest in chests:
x, y, chestNumb = chest
newChest = Chest(self.player, self.flyBot, x, y, chestNumb)
self.chests.append(newChest)
# display player stats
self.display = self.player.displayStats()
# run collision settings
base.cTrav = CollisionTraverser()
# Set up collision for environment
self.backgroundCollide = CollisionRay()
self.backgroundNode = CollisionNode('backgroundCollider')
self.backgroundNode.addSolid(self.backgroundCollide)
self.backgroundNode.setFromCollideMask(CollideMask.bit(0))
self.backgroundNode.setIntoCollideMask(CollideMask.allOff())
self.backgroundCollider = self.environ.attachNewNode(
self.backgroundNode)
# call all functions that deal with collisions
taskMgr.add(self.swordHitEnemy, 'killEnemy')
self.wallCollisions()
taskMgr.add(self.fireballHitPlayer, 'fireballHits')
# load sound effects
# sound taken from https://bigsoundbank.com/detail-0129-sword.html
self.swordCut = loader.loadSfx('musics/0129.ogg')
# sound taken from https://bigsoundbank.com/detail-0437-shot-beretta-m12-9-mm.html
self.fireballHit = loader.loadSfx('musics/0437.ogg')
# run quitGame
self.quitGame()
# Set up initial camera position
base.camera.setPos(0, 0, 0)
base.camera.setHpr(0, 0, 0)
base.camera.reparentTo(self.flyBot.flyBot)
# import player controls from player file
self.playerControl = player.KeyboardControl(self.flyBot, self.chests,
self.door, self.walls,
self.player)
# import leap motion control
self.leapControl = player.swordControl(self.leap, self.player)
taskMgr.add(self.leapControl.swingsword, 'swingsword')
# spawn new enemies
sec = 5 - self.player.atLevel
taskMgr.doMethodLater(sec, self.spawnEnemies, 'createNewEnemy')
# test enemy movements
taskMgr.add(self.enemyMovements, 'enemyMovements')
# Game AI
AI = GameAI(self.enemies, self.flyBot)
taskMgr.add(AI.makeDecision, 'enemyStateDetermination')
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
base.render.setAttrib(LightRampAttrib.makeHdr0())
# Configure depth pre-pass
prepass_pass = lionrender.DepthScenePass()
# Configure scene pass
scene_fb_props = FrameBufferProperties()
scene_fb_props.set_rgb_color(True)
scene_fb_props.set_rgba_bits(8, 8, 8, 0)
scene_fb_props.set_depth_bits(32)
scene_pass = lionrender.ScenePass(
frame_buffer_properties=scene_fb_props,
clear_color=LColor(0.53, 0.80, 0.92, 1),
share_depth_with=prepass_pass)
scene_pass.node_path.set_depth_write(False)
# Configure post processing
filter_pass = lionrender.FilterPass(fragment_path='shaders/fsq.frag')
filter_pass.node_path.set_shader_input('inputTexture',
scene_pass.output)
# Enable FXAA
fxaa_pass = lionrender.FxaaFilterPass()
fxaa_pass.node_path.set_shader_input('inputTexture',
filter_pass.output)
# Output result
fxaa_pass.output_to(render2d)
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"backward": 0,
"cam-left": 0,
"cam-right": 0,
}
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left Arrow]: Rotate Ralph Left")
self.inst3 = addInstructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = addInstructions(0.24, "[Up Arrow]: Run Ralph Forward")
self.inst5 = addInstructions(0.30, "[Down Arrow]: Walk Ralph Backward")
self.inst6 = addInstructions(0.36, "[A]: Rotate Camera Left")
self.inst7 = addInstructions(0.42, "[S]: Rotate Camera Right")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# We do not have a skybox, so we will just use a sky blue background color
self.setBackgroundColor(0.53, 0.80, 0.92, 1)
# Create the main character, Ralph
ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph", {
"run": "models/ralph-run",
"walk": "models/ralph-walk"
})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos + (0, 0, 1.5))
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("arrow_down", self.setKey, ["backward", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("arrow_down-up", self.setKey, ["backward", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
self.accept("v", self.toggleCards)
taskMgr.add(self.move, "moveTask")
# Set up the camera
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
self.cTrav = CollisionTraverser()
# Use a CollisionHandlerPusher to handle collisions between Ralph and
# the environment. Ralph is added as a "from" object which will be
# "pushed" out of the environment if he walks into obstacles.
#
# Ralph is composed of two spheres, one around the torso and one
# around the head. They are slightly oversized since we want Ralph to
# keep some distance from obstacles.
self.ralphCol = CollisionNode('ralph')
self.ralphCol.addSolid(CollisionSphere(center=(0, 0, 2), radius=1.5))
self.ralphCol.addSolid(
CollisionSphere(center=(0, -0.25, 4), radius=1.5))
self.ralphCol.setFromCollideMask(CollideMask.bit(0))
self.ralphCol.setIntoCollideMask(CollideMask.allOff())
self.ralphColNp = self.ralph.attachNewNode(self.ralphCol)
self.ralphPusher = CollisionHandlerPusher()
self.ralphPusher.horizontal = True
# Note that we need to add ralph both to the pusher and to the
# traverser; the pusher needs to know which node to push back when a
# collision occurs!
self.ralphPusher.addCollider(self.ralphColNp, self.ralph)
self.cTrav.addCollider(self.ralphColNp, self.ralphPusher)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height.
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphColNp.show()
#self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
# Clean up texture attributes
for texture in self.render.find_all_textures():
texture.set_format(Texture.F_srgb)
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left trackpad]: Rotate Left")
self.inst3 = addInstructions(0.18, "[Right trackpad]: Rotate Right")
self.inst4 = addInstructions(0.24, "[Up trackpad]: Walk Forward")
self.inst4 = addInstructions(0.30, "[Down trackpad]: Walk Backward")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character, Ralph
self.vr = RoamingRalphVR()
self.vr.init(msaa=4)
self.ralph = render.attachNewNode('ralph')
self.ralphStartPos = self.environ.find("**/start_point").getPos()
self.vr.tracking_space.setPos(self.ralphStartPos)
self.ralph.setPos(self.vr.hmd_anchor.getPos(render))
self.accept("escape", sys.exit)
taskMgr.add(self.collision, "collisionTask")
# Set up the camera
self.disableMouse()
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
self.ser = serial.Serial('/dev/tty.usbmodem1421', 9600)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"reverse": 0,
"cam-left": 0,
"cam-right": 0
}
#Initialize Track
self.track = self.loader.loadModel("luigi_circuit")
self.track.setScale(1.5)
self.track.reparentTo(render)
#Intitial where Mario needs to be
#marioStartPos = self.track.find("**/start_point").getPos()
marioStartPos = Vec3(50, -29, 0.35) #Actual start possition
#Using ralph because the model is made with correct collision masking and animation
self.marioActor = Actor("models/ralph", {
"run": "models/ralph-run",
"walk": "models/ralph-walk"
})
self.marioActor.setScale(0.1, 0.1, 0.1)
self.marioActor.setH(self.marioActor, 270)
self.marioActor.reparentTo(self.render)
self.marioActor.setPos(marioStartPos + (0, 0, 0.5))
#Floater above so Camera has something to look at
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.marioActor)
self.floater.setZ(2.0)
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(self.marioActor.getX() + 100,
self.marioActor.getY(), 1)
#Collision Rays
self.cTrav = CollisionTraverser()
self.marioGroundRay = CollisionRay()
self.marioGroundRay.setOrigin(0, 0, 9)
self.marioGroundRay.setDirection(0, 0, -1)
self.marioGroundCol = CollisionNode('marioRay')
self.marioGroundCol.addSolid(self.marioGroundRay)
self.marioGroundCol.setFromCollideMask(CollideMask.bit(0))
self.marioGroundCol.setIntoCollideMask(CollideMask.allOff())
self.marioGroundColNp = self.marioActor.attachNewNode(
self.marioGroundCol)
self.marioGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.marioGroundColNp, self.marioGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
def __init__(self):
ShowBase.__init__(self)
# Load Lights
self.light = LoadLight.Light
self.light.setupLight(self)
# Load Environment
self.model = LoadModel.Model()
self.model.initialize(self)
Map.init()
map_center = (0, 0)
subprova = Submap.Submap(map_center)
global stored_submaps_list
global current_submap
stored_submaps_list[map_center] = subprova
current_submap = subprova
print("stored in init:", stored_submaps_list)
self.drawMap(subprova)
"""
self.model.loadAnimal(5,6,0, "bear")
self.model.loadAnimal(12,-6,0, "cow")
self.model.loadAnimal(7,-9,0, "panther")
self.model.loadAnimal(-17,5,0, "rabbit")
self.model.loadAnimal(-7,5,0, "wolf")
self.model.loadPlant(8,-2,0, "fir")
self.model.loadPlant(-3,-2,0, "grass")
self.model.loadPlant(-4,2,0, "oak")
self.model.loadPlant(-1,17,0, "berry_bush")
"""
# Text on screen
self.text_char_pos = None
self.text_submap = None
self.text_lock = None
# Create the main character
self.char = self.model.loadCharacter(0, 0, 0)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above char's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.charGroundRay = CollisionRay()
self.charGroundRay.setOrigin(0, 0, 9)
self.charGroundRay.setDirection(0, 0, -1)
self.charGroundCol = CollisionNode('charRay')
self.charGroundCol.addSolid(self.charGroundRay)
self.charGroundCol.setFromCollideMask(CollideMask.bit(0))
self.charGroundCol.setIntoCollideMask(CollideMask.allOff())
self.charGroundColNp = self.char.attachNewNode(self.charGroundCol)
self.charGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.charGroundColNp, self.charGroundHandler)
# Uncomment this line to see the collision rays
#self.charGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# This is used to store which keys are currently pressed.
self.keyMap = {
"restart": 0,
"left": 0,
"right": 0,
"forward": 0,
"backward": 0,
"cam-q": 0,
"cam-w": 0,
"cam-e": 0,
"cam-d": 0,
"cam-s": 0,
"cam-a": 0
}
# Post the instructions
self.title = addTitle("Isometric HexaMap test")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Arrow Keys]: Move char")
self.inst3 = addInstructions(
0.18, "[Q,W,E,D,S,A]: Change camera's angle of view")
#self.inst8 = addInstructions(0.48, "[R]: Restart")
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("n", self.print_all_nodes)
self.accept("k", self.clear_all_nodes)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("arrow_down", self.setKey, ["backward", True])
self.accept("q", self.setKey, ["cam-q", True])
self.accept("w", self.setKey, ["cam-w", True])
self.accept("e", self.setKey, ["cam-e", True])
self.accept("d", self.setKey, ["cam-d", True])
self.accept("s", self.setKey, ["cam-s", True])
self.accept("a", self.setKey, ["cam-a", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("arrow_down-up", self.setKey, ["backward", False])
self.accept("q-up", self.setKey, ["cam-q", False])
self.accept("w-up", self.setKey, ["cam-w", False])
self.accept("e-up", self.setKey, ["cam-e", False])
self.accept("d-up", self.setKey, ["cam-d", False])
self.accept("s-up", self.setKey, ["cam-s", False])
self.accept("a-up", self.setKey, ["cam-a", False])
# self.accept("restart", self.char.setPos(0,0,0))
self.taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera with isometric perspective
self.disableMouse()
lens = OrthographicLens()
lens.setFilmSize(20, 11.25)
lens.setNear(-20)
self.cam.node().setLens(lens)
self.camera.setPos(self.char.getPos() +
(math.sin(cam_angle[cam_view]) * cam_dist,
-math.cos(cam_angle[cam_view]) * cam_dist, cam_dz))
self.camera.lookAt(self.char)
def __init__(self, pos=(0, 0, 0), scale=1, parent=None):
DirectObject.__init__(self)
MovableObject.__init__(self)
# 英雄属性
self._maxHP = defaultHeroHP
self._HP = defaultHeroHP
self._attackPower = defaultHeroAttackPower
self._attackSpeed = defaultHeroAttackSpeed
self.isMoving = False
self._moveSpeed = defaultHeroMoveSpeed
self.mousePos = (0, 0, 0)
self.leapAttackTime = -1
#英雄被击闪烁
self.invincible = False #是否无敌
self.changeTime = -1 #下次变换形态时间
self.recoveryTime = -1 #恢复正常的时间
self.isHide = False
########## set model size hero
self.bullet = SphereBullet(
) #(intoMask = CollideMask.bit(DefaultMonsterMaskVal))
if not self.bullet.model.isEmpty():
self.bullet.model.removeNode()
self.attackMode = "Common"
self.lastAttackTime = 0 # to enable shoutting at the beginning
self.position = pos
self.initAttackMethod = self.attack
#'model_dierguanBOSS',{ #
# 英雄模型和相应动画
self.model = Actor(
HeroModelPath + "model_mainChara",
{
"Walk": HeroModelPath + "anim_mainChara_running_attack",
#"Attack": HeroModelPath + "anim_mainChara_standing",
"Hit": HeroModelPath + "anim_mainChara_standing",
"Die": HeroModelPath + "anim_mainChara_standing"
})
if parent == None:
self.model.reparentTo(base.render)
else:
self.model.reparentTo(parent)
self.model.setPos(self.position)
self.lastPos = self.position
self.scale = scale
self.model.setScale(scale)
self.model.hide()
# 设置碰撞检测
self.colliderName = "hero"
characterSphere = CollisionSphere(0, 0, 2, 1)
characterColNode = CollisionNode(self.colliderName)
characterColNode.addSolid(characterSphere)
characterColNode.setFromCollideMask(
CollideMask.bit(DefaultHeroMaskVal)
^ CollideMask.bit(defaultHeroInMonsterMaskVal))
# print characterColNode.getFromCollideMask()
self.colliderNodePath = self.model.attachNewNode(characterColNode)
#self.colliderNodePath.show()
#将对象添加到nodepath中 用于在碰撞事件处理中获取对象
self.colliderNodePath.setPythonTag("Hero", self)
base.cTrav.addCollider(self.colliderNodePath, base.cHandler)
#用于处理英雄与墙壁的碰撞
characterSphere2 = CollisionSphere(0, 0, 2, 1)
characterColNode2 = CollisionNode(self.colliderName)
characterColNode2.addSolid(characterSphere2)
self.colliderNodePath2 = self.model.attachNewNode(characterColNode2)
self.modelGroundHandler = CollisionHandlerQueue()
base.cTrav.addCollider(self.colliderNodePath2, self.modelGroundHandler)
# #用于支持英雄与怪物的物理碰撞
characterSphere3 = CollisionSphere(0, 0, 2, 1)
characterColNode3 = CollisionNode(self.colliderName)
characterColNode3.addSolid(characterSphere3)
self.colliderNodePath3 = self.model.attachNewNode(characterColNode3)
base.cPusher.addCollider(self.colliderNodePath3, self.model)
#用于支持鼠标控制英雄的朝向----------------
self.angle = 0
self.pickerName = 'mouseRay'
self.pickerNode = CollisionNode(self.pickerName)
self.pickerNP = camera.attachNewNode(self.pickerNode)
self.pickerNode.setFromCollideMask(CollideMask.bit(5))
self.pickerNode.setIntoCollideMask(CollideMask.allOff())
self.pickerRay = CollisionRay()
self.pickerNode.addSolid(self.pickerRay)
#self.pickerNP.show()
base.cTrav.addCollider(self.pickerNP, base.cHandler)
self.pickedName = 'mousePlane'
self.pickedNode = CollisionNode(self.pickedName)
self.pickedNP = render.attachNewNode(self.pickedNode)
self.pickedNode.setFromCollideMask(CollideMask.allOff())
self.pickedNode.setIntoCollideMask(CollideMask.bit(5))
self.pickedPlane = CollisionPlane(
LPlane(LVector3f(0, 0, 1), LPoint3f(0, 0, 2)))
self.pickedNode.addSolid(self.pickedPlane)
#self.pickedNP.show()
#------------------------------------
#加载英雄的各种音效
self.sounds["GetItem"] = loader.loadSfx(HeroSoundPath + "getItem.wav")
self.sounds["Die"] = loader.loadSfx(HeroSoundPath + "robot_death.wav")
self.sounds["Attack"] = loader.loadSfx(HeroSoundPath +
"bullet_shooting.wav")
#键位字典
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"back": 0,
"fire": 0
}
self._initAccept()
def __init__(self):
global speed
global maxspeed
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"accelerate": 0,
"decelerate": 0,
"cam-left": 0,
"cam-right": 0
}
base.win.setClearColor(Vec4(0, 0, 0, 1))
# Post the instructions
self.title = addTitle(
"HW2: Roaming Ralph Modified (Walking on the Moon) with friends")
self.inst1 = addInstructions(0.95, "[ESC]: Quit")
self.inst2 = addInstructions(0.90, "[A]: Rotate Ralph Left")
self.inst3 = addInstructions(0.85, "[D]: Rotate Ralph Right")
self.inst4 = addInstructions(0.80, "[W]: Move Ralph Forward")
self.inst5 = addInstructions(0.75,
"[P]: Increase Ralph Velocity (Run)")
self.inst6 = addInstructions(0.70,
"[O]: Decrease Ralph Velocity (Walk)")
self.inst7 = addInstructions(0.60, "[Left Arrow]: Rotate Camera Left")
self.inst8 = addInstructions(0.55,
"[Right Arrow]: Rotate Camera Right")
# Set up the environment
self.environ = loader.loadModel("models/square")
self.environ.reparentTo(render)
self.environ.setPos(0, 0, 0)
self.environ.setScale(100, 100, 1)
self.moon_tex = loader.loadTexture("models/moon_1k_tex.jpg")
self.environ.setTexture(self.moon_tex, 1)
# Create the main character, Ralph
if (v == [0]):
print(model)
self.ralph = Actor("models/ralph", {
"run": "models/ralph-run",
"walk": "models/ralph-walk"
})
self.ralph.setScale(.2)
elif (v == [1]):
print(model)
self.ralph = Actor("models/panda-model",
{"walk": "models/panda-walk4"})
speed = 100
maxspeed = 10000
self.ralph.setScale(0.0001, 0.00015, 0.0005)
self.ralph.setScale(.002)
self.ralph.setPlayRate(100.0, "models/panda-walk4")
speed = 100
maxspeed = 10000
self.ralph.setScale(.0035)
else:
print(model)
self.ralph = Actor("models/GroundRoamer.egg")
self.ralph.setScale(.15)
self.ralph.setHpr(180, 0, 0)
self.Groundroamer_texture = loader.loadTexture(
"models/Groundroamer.tif")
self.ralph.setTexture(self.Groundroamer_texture)
self.ralph.reparentTo(render)
self.ralph.setPos(0, 0, 0)
#creates Earth
self.earth = Actor("models/planet_sphere.egg.pz")
self.earth.reparentTo(render)
self.earth.setScale(6.0)
self.earth.setPos(40, 25, 6)
self.earth_texture = loader.loadTexture("models/earth_1k_tex.jpg")
self.earth.setTexture(self.earth_texture)
#creates Mercury
self.mercury = Actor("models/planet_sphere.egg.pz")
self.mercury.reparentTo(render)
self.mercury.setScale(2.0)
self.mercury.setPos(-40, -25, 2)
self.mercury_texture = loader.loadTexture("models/mercury_1k_tex.jpg")
self.mercury.setTexture(self.mercury_texture)
#creates Venus
self.venus = Actor("models/planet_sphere.egg.pz")
self.venus.reparentTo(render)
self.venus.setScale(4.0)
self.venus.setPos(40, -30, 4)
self.venus_texture = loader.loadTexture("models/venus_1k_tex.jpg")
self.venus.setTexture(self.venus_texture)
# Create a floater object. We use the "floater" as a temporary
# variable in a variety of calculations.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(render)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("a", self.setKey, ["left", 1])
self.accept("d", self.setKey, ["right", 1])
self.accept("w", self.setKey, ["forward", 1])
self.accept("s", self.setKey, ["backward", 1])
self.accept("arrow_left", self.setKey, ["cam-left", 1])
self.accept("arrow_right", self.setKey, ["cam-right", 1])
self.accept("a-up", self.setKey, ["left", 0])
self.accept("d-up", self.setKey, ["right", 0])
self.accept("w-up", self.setKey, ["forward", 0])
self.accept("arrow_left-up", self.setKey, ["cam-left", 0])
self.accept("arrow_right-up", self.setKey, ["cam-right", 0])
self.accept("p", self.setKey, ["accelerate", 1])
self.accept("o", self.setKey, ["decelerate", 1])
self.accept("p-up", self.setKey, ["accelerate", 0])
self.accept("o-up", self.setKey, ["decelerate", 0])
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
base.disableMouse()
base.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
#self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
#self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(-5, -5, -5))
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLight.setSpecularColor(Vec4(1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
#self.setupCD()
# Set the background color to black
# self.win.setClearColor((0.6, 0.6, 1.0, 1.0))
# self.fog = Fog('myFog')
# self.fog.setColor(0, 0, 0)
# self.fog.setExpDensity(.05)
# render.setFog(self.fog)
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0, "right": 0, "forward": 0, "cam-left": 0, "cam-right": 0, "c":0, "back":0, "space":0}
# Post the instructions
#self.title = addTitle(
# "Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left Arrow]: Rotate Ralph Left")
self.inst3 = addInstructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = addInstructions(0.24, "[Up Arrow]: Run Ralph Forward")
#self.inst6 = addInstructions(0.30, "[A]: Rotate Camera Left")
#self.inst7 = addInstructions(0.36, "[S]: Rotate Camera Right")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
#self.environ.reparentTo(render)
self.room = loader.loadModel("models/room2.egg")
self.room.reparentTo(render)
#self.room.setScale(.1)
self.room.setPos(0,0,-5)
self.room.setShaderAuto()
#self.room.writeBamFile("myRoom1.bam")
#self.room.setColor(1,.3,.3,1)
self.room2 = loader.loadModel("models/abstractroom2")
self.room2.reparentTo(render)
self.room2.setScale(.1)
self.room2.setPos(-12,0,0)
# Create the main character, Ralph
#ralphStartPos = LVecBase3F(0,0,0) #self.room.find("**/start_point").getPos()
self.ralph = Actor("models/ralph",
{"run": "models/ralph-run",
"walk": "models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(0,0,0)
#cs = CollisionSphere(0, 0, 0, 1)
#cnodePath = self.ralph.attachNewNode(CollisionNode('cnode'))
#cnodePath.node().addSolid(cs)
#cnodePath.node().setPos(0,0,0)
#cnodePath.show()
self.gianteye = loader.loadModel("models/gianteye")
self.gianteye.reparentTo(render)
self.gianteye.setScale(.1)
self.gianteye.setPos(10,10,0)
#self.bluefinal = loader.loadModel("models/chrysalis")
#self.bluefinal.reparentTo(render)
#self.bluefinal.setScale(.1)
#self.bluefinal.setPos(7,7,0)
#self.blue = loader.loadModel("models/blue1")
#self.blue.reparentTo(render)
#self.blue.setScale(.1)
#self.blue.setPos(10,5,0)
self.chik = loader.loadModel("models/chik")
self.chik.reparentTo(render)
self.chik.setScale(.1)
self.chik.setPos(3,13,0)
self.pawn = loader.loadModel("pawn")
self.pawn.reparentTo(render)
self.pawn.setPos(0,0,0)
self.shot = loader.loadModel("models/icosphere.egg")
self.shot.reparentTo(render)
self.shot.setScale(.5)
self.shot.setPos(0,0,1)
self.shot.setColor(1,.3,.3,1)
self.myShot = loader.loadModel("models/icosphere.egg")
#self.myShot.reparentTo(render)
self.myShot.setScale(.1)
self.myShot.setPos(0,0,1)
self.myShotVec = LVector3(0,0,0)
self.lightpivot3 = render.attachNewNode("lightpivot3")
self.lightpivot3.setPos(0, 0, 0)
self.lightpivot3.hprInterval(10, LPoint3(0, 0, 0)).loop()
plight3 = PointLight('plight2')
plight3.setColor((0, .3,0, 1))
plight3.setAttenuation(LVector3(0.7, 0.05, 0))
plnp3 = self.lightpivot3.attachNewNode(plight3)
plnp3.setPos(0, 0, 0)
self.room2.setLight(plnp3)
self.room.setLight(plnp3)
sphere3 = loader.loadModel("models/icosphere")
sphere3.reparentTo(plnp3)
sphere3.setScale(0.1)
sphere3.setColor((0,1,0,1))
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(8.0)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("arrow_down", self.setKey, ["back", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("arrow_down-up", self.setKey, ["back", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
self.accept("space", self.setKey, ["space", True])
self.accept("space-up", self.setKey, ["space", False])
self.accept("c",self.setKey,["c",True])
self.accept("c-up",self.setKey,["c",False])
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
self.jumping = False
self.vz = 0
# Set up the camera
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 7, 3)
self.camLens.setFov(60)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
def setupCollision(self):
cs = CollisionSphere(0,0,2,1)
cnodePath = self.ralph.attachNewNode(CollisionNode('cnode'))
cnodePath.node().addSolid(cs)
cnodePath.show()
#for o in self.OBS:
#ct = CollisionTube(0,0,0, 0,0,1, 0.5)
#cn = o.attachNewNode(CollisionNode('ocnode'))
#cn.node().addSolid(ct)
#cn.show()
eyecs = CollisionSphere(0,0,4,5)
cnodePath = self.gianteye.attachNewNode(CollisionNode('cnode'))
cnodePath.node().addSolid(eyecs)
cnodePath.show()
eyecs = CollisionSphere(0,0,4,2)
cnodePath = self.chik.attachNewNode(CollisionNode('cnode'))
cnodePath.node().addSolid(eyecs)
cnodePath.show()
pusher = CollisionHandlerPusher()
pusher.addCollider(cnodePath, self.player)
self.cTrav = CollisionTraverser()
self.cTrav.add_collider(cnodePath,pusher)
self.cTrav.showCollisions(render)
self.walls = self.room2.find("**/wall_collide")
#self.walls.node().setIntoCollideMask(BitMask32.bit(0))
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
self.sphere = CollisionSphere(0,0,4,2)
self.sphere2 = CollisionSphere(0,0,2,2)
self.cnodePath = self.ralph.attachNewNode((CollisionNode('cnode')))
self.cnodePath.node().addSolid(self.sphere)
self.cnodePath.node().addSolid(self.sphere2)
self.cnodePath.show()
self.pusher = CollisionHandlerPusher()
self.pusher.addCollider(self.cnodePath, self.ralph)
self.cTrav.add_collider(self.cnodePath, self.pusher)
self.eyecs = CollisionSphere(0,0,22,25)
self.cnodePath1 = self.gianteye.attachNewNode(CollisionNode('cnode'))
self.cnodePath1.node().addSolid(self.eyecs)
self.cnodePath1.show()
self.pusher1 = CollisionHandlerPusher()
self.pusher1.addCollider(self.cnodePath1, self.gianteye)
self.cTrav.add_collider(self.cnodePath1, self.pusher1)
self.cTrav.showCollisions(render)
self.eyeGroundRay = CollisionRay()
self.eyeGroundRay.setOrigin(0, 0, 9)
self.eyeGroundRay.setDirection(0, 0, -1)
self.eyeGroundCol = CollisionNode('eyeRay')
self.eyeGroundCol.addSolid(self.eyeGroundRay)
self.eyeGroundCol.setFromCollideMask(CollideMask.bit(0))
self.eyeGroundCol.setIntoCollideMask(CollideMask.allOff())
self.eyeGroundColNp = self.gianteye.attachNewNode(self.eyeGroundCol)
self.eyeGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.eyeGroundColNp, self.eyeGroundHandler)
self.chikcs = CollisionSphere(0,0,11,20)
self.cnodePath2 = self.chik.attachNewNode(CollisionNode('cnode'))
self.cnodePath2.node().addSolid(self.chikcs)
self.cnodePath2.show()
self.pusher2 = CollisionHandlerPusher()
self.pusher2.addCollider(self.cnodePath, self.chik)
self.cTrav.add_collider(self.cnodePath, self.pusher2)
self.cTrav.showCollisions(render)
self.chikGroundRay = CollisionRay()
self.chikGroundRay.setOrigin(0, 0, 9)
self.chikGroundRay.setDirection(0, 0, -1)
self.chikGroundCol = CollisionNode('chikRay')
self.chikGroundCol.addSolid(self.chikGroundRay)
self.chikGroundCol.setFromCollideMask(CollideMask.bit(0))
self.chikGroundCol.setIntoCollideMask(CollideMask.allOff())
self.chikGroundColNp = self.chik.attachNewNode(self.chikGroundCol)
self.chikGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.chikGroundColNp, self.chikGroundHandler)
# Uncomment this line to see the collision rays
self.ralphGroundColNp.show()
self.camGroundColNp.show()
#self.ralphroom1ColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, .4))
ambientLight2 = AmbientLight("ambientLight2")
ambientLight2.setColor((1, 1, 1, 10))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((0, 0, -2))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
#self.environ.setLight(self.environ.attachNewNode(ambientLight2))
render.setLight(render.attachNewNode(directionalLight))
# Add a light to the scene.
self.lightpivot = render.attachNewNode("lightpivot")
self.lightpivot.setPos(0, 0, 1.6)
self.lightpivot.hprInterval(20, LPoint3(360, 0, 0)).loop()
plight = PointLight('plight')
plight.setColor((.7, .3, 0, 1))
plight.setAttenuation(LVector3(0.7, 0.05, 0))
plnp = self.lightpivot.attachNewNode(plight)
plnp.setPos(5, 0, 0)
self.room.setLight(plnp)
sphere = loader.loadModel("models/icosphere")
sphere.reparentTo(plnp)
sphere.setScale(0.1)
sphere.setColor((1,1,0,1))
self.lightpivot2 = render.attachNewNode("lightpivot")
self.lightpivot2.setPos(-16, 0, 1.6)
self.lightpivot2.hprInterval(20, LPoint3(360, 0, 0)).loop()
plight2 = PointLight('plight2')
plight2.setColor((0, .4,.8, 1))
plight2.setAttenuation(LVector3(0.7, 0.05, 0))
plnp2 = self.lightpivot2.attachNewNode(plight2)
plnp2.setPos(5, 0, 0)
self.room2.setLight(plnp2)
sphere2 = loader.loadModel("models/icosphere")
sphere2.reparentTo(plnp2)
sphere2.setScale(0.2)
sphere2.setColor((0,0,1,1))
self.vec = LVector3(0,1,0)
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0, "right": 0, "forward": 0, "cam-left": 0, "cam-right": 0}
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left Arrow]: Rotate Ralph Left")
self.inst3 = addInstructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = addInstructions(0.24, "[Up Arrow]: Run Ralph Forward")
self.inst6 = addInstructions(0.30, "[A]: Rotate Camera Left")
self.inst7 = addInstructions(0.36, "[S]: Rotate Camera Right")
self.dirText = addInstructions(0.42, "pos")
self.anglesText = addInstructions(0.48, "angle")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
#self.environ = loader.loadModel("models/world")
#self.environ.reparentTo(render)
self.createArm()
# Create the main character, Ralph
#ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph",
{"run": "models/ralph-run",
"walk": "models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
#self.ralph.setPos(ralphStartPos + (0, 0, 0.5))
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
self.accept("escape", self.exitButton)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(15, 0, 3)#self.ralph.getX(), self.ralph.getY() + 10, 2)
self.camera.setHpr(90, -5, 0)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
#self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"backward": 0,
"cam-left": 0,
"cam-right": 0,
}
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left Arrow]: Rotate Ralph Left")
self.inst3 = addInstructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = addInstructions(0.24, "[Up Arrow]: Run Ralph Forward")
self.inst5 = addInstructions(0.30, "[Down Arrow]: Walk Ralph Backward")
self.inst6 = addInstructions(0.36, "[A]: Rotate Camera Left")
self.inst7 = addInstructions(0.42, "[S]: Rotate Camera Right")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# We do not have a skybox, so we will just use a sky blue background color
self.setBackgroundColor(0.53, 0.80, 0.92, 1)
# Create the main character, Ralph
ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph",
{"run": "models/ralph-run",
"walk": "models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos + (0, 0, 1.5))
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("arrow_down", self.setKey, ["backward", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("arrow_down-up", self.setKey, ["backward", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
taskMgr.add(self.move, "moveTask")
# Set up the camera
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
self.cTrav = CollisionTraverser()
# Use a CollisionHandlerPusher to handle collisions between Ralph and
# the environment. Ralph is added as a "from" object which will be
# "pushed" out of the environment if he walks into obstacles.
#
# Ralph is composed of two spheres, one around the torso and one
# around the head. They are slightly oversized since we want Ralph to
# keep some distance from obstacles.
self.ralphCol = CollisionNode('ralph')
self.ralphCol.addSolid(CollisionSphere(center=(0, 0, 2), radius=1.5))
self.ralphCol.addSolid(CollisionSphere(center=(0, -0.25, 4), radius=1.5))
self.ralphCol.setFromCollideMask(CollideMask.bit(0))
self.ralphCol.setIntoCollideMask(CollideMask.allOff())
self.ralphColNp = self.ralph.attachNewNode(self.ralphCol)
self.ralphPusher = CollisionHandlerPusher()
self.ralphPusher.horizontal = True
# Note that we need to add ralph both to the pusher and to the
# traverser; the pusher needs to know which node to push back when a
# collision occurs!
self.ralphPusher.addCollider(self.ralphColNp, self.ralph)
self.cTrav.addCollider(self.ralphColNp, self.ralphPusher)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height.
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphColNp.show()
#self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0, "right": 0, "forward": 0, "cam-left": 0, "cam-right": 0}
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character, Ralph
ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph",
{"run": "models/ralph-run",
"walk": "models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos + (0, 0, 0.5))
self.ground = 1.2
#Create the fairy.
# self.pnode2 = Actor("models/ralph",
# {"run": "models/ralph-run",
# "walk": "models/ralph-walk"})
# self.pnode2.reparentTo(self.ralph)
# self.pnode2.setScale(0.5)
# self.ground = 1.2
# self.pnode2.setPos(3,0,self.ground)
# self.vz = 0
# self.vx = 0
# self.vy = 0
# self.angle = 0
# self.speed = (2*3.1416)/10
# self.radius = 2;
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
self.wizard = [] #list that contains the wizards
wizards = self.loader.loadModel("models/eve")
#load the random wizards
for i in range(0,20):
pos = LPoint3((random.random()-1) * 180,
(random.random()-1) * 180,
self.ground)
w = wizards.copy_to(self.render)
w.setScale(0.5)
w.setPos(pos)
w.setH(0)
w.reparentTo(self.render)
self.wizard.append(w)
#Create the fairy.
self.pnode2 = self.loader.loadModel("models/eve")
self.pnode2.reparentTo(w)
self.pnode2.setScale(0.5)
self.ground = 1.2
self.pnode2.setPos(3,0,self.ground)
self.vz = 0
self.vx = 0
self.vy = 0
self.angle = 0
self.speed = (2*3.1416)/10
self.radius = 2;
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
#self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __openDoor(self, door):
for key, value in self.doorControls.iteritems():
if door == key.getParent().getName():
base.messenger.send("PuzzleSolved")
value[0].play()
value[1].node().setIntoCollideMask(CollideMask.allOff())
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"backward": 0,
"cam-left": 0,
"cam-right": 0,
}
###########################################################################
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# We do not have a skybox, so we will just use a sky blue background color
#self.setBackgroundColor(0.53, 0.80, 0.92, 1)
self.setBackgroundColor(.1, .1, .1, 1)
# Create the main character, person
#personStartPos = self.environ.find("**/start_point").getPos()
#self.person = Actor("models/panda",
# {"run": "models/panda-walk",
# "walk": "models/panda-walk"})
person2StartPos = self.environ.find("**/start_point").getPos()
self.person2 = Actor("models/passenger_penguin",
{"run": "models/passenger_penguin",
"walk": "models/passenger_penguin"})
self.person2.reparentTo(render)
self.person2.setScale(.1)
self.person2.setPos(person2StartPos + (px, py, 1))
person3StartPos = self.environ.find("**/start_point").getPos()
self.person3 = Actor("models/MagicBunny",
{"run": "models/MagicBunny",
"walk": "models/MagicBunny"})
#px = random.randint(-1,1)
#py = random.randint(-1,1)
self.person3.reparentTo(render)
self.person3.setScale(.04)
#self.person.setPos(personStartPos + (0, 0, 2))
self.person3.setPos(person3StartPos + (px/1.5+3, py/2, 0))
personStartPos = self.environ.find("**/start_point").getPos()
self.person = Actor("models/panda",
{"run": "models/panda-walk",
"walk": "models/panda-walk"})
self.person.reparentTo(render)
self.person.setScale(.1)
self.person.setPos(personStartPos + (0, 0, 1.5))
self.person.loop("run")
arenaStartPos = self.environ.find("**/start_point").getPos()
self.arena = Actor("models/FarmHouse")
self.arena.reparentTo(render)
self.arena.setScale(.1)
self.arena.setPos(arenaStartPos + (-1, 0, 0))
arena2StartPos = self.environ.find("**/start_point").getPos()
self.arena2 = Actor("models/fence")
self.arena2.reparentTo(render)
self.arena2.setScale(5.9)
self.arena.setPos(arenaStartPos + (px, py-12, 1))
self.arena2.setPos(arenaStartPos + (8, 5, -1))
arena2StartPos = self.environ.find("**/start_point").getPos()
self.arena3 = Actor("models/gate")
self.arena3.reparentTo(render)
self.arena3.setScale(.01)
self.arena3.setPos(arenaStartPos + (px/2+random.randint(12,15), py/2, -1))
self.arena4 = Actor("models/FarmHouse")
self.arena4.reparentTo(render)
self.arena4.setScale(.1)
self.arena4.setPos(arenaStartPos + (px/3-random.randint(18,22), py/3, -1))
self.arena5 = Actor("models/gate")
self.arena5.reparentTo(render)
self.arena5.setScale(.008)
self.arena5.setPos(arenaStartPos + (px/1.2-9, py/1.2, -1))
#####################################################################################################################################
base.enableParticles()
self.t = loader.loadModel("teapot") # for the particle enhancer
self.t.setScale(10)
self.t.setPos(-10, -20, -1)
self.t.reparentTo(render)
#self.setupLights()
self.p = ParticleEffect()
self.p.setScale(1000)
self.loadParticleConfig('smoke.ptf') # looks like a storm at night
self.p.setScale(20)
#################################################3
# Create a floater object, which floats 2 units above person. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.person)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
taskMgr.add(self.move, "moveTask")
# Set up the camera
self.disableMouse()
self.camera.setPos(self.person.getX(), self.person.getY() + 10, 2)
self.cTrav = CollisionTraverser()
self.personCol = CollisionNode('person')
self.personCol.addSolid(CollisionSphere(center=(0, 0, 2), radius=1.5))
self.personCol.addSolid(CollisionSphere(center=(0, -0.25, 4), radius=1.5))
self.personCol.setFromCollideMask(CollideMask.bit(0))
self.personCol.setIntoCollideMask(CollideMask.allOff())
self.personColNp = self.person.attachNewNode(self.personCol)
self.personPusher = CollisionHandlerPusher()
self.personPusher.horizontal = True
self.personPusher.addCollider(self.personColNp, self.person)
self.cTrav.addCollider(self.personColNp, self.personPusher)
self.personGroundRay = CollisionRay()
self.personGroundRay.setOrigin(0, 0, 9)
self.personGroundRay.setDirection(0, 0, -1)
self.personGroundCol = CollisionNode('personRay')
self.personGroundCol.addSolid(self.personGroundRay)
self.personGroundCol.setFromCollideMask(CollideMask.bit(0))
self.personGroundCol.setIntoCollideMask(CollideMask.allOff())
self.personGroundColNp = self.person.attachNewNode(self.personGroundCol)
self.personGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.personGroundColNp, self.personGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, .2))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((.2, .2, .2, 1))
directionalLight.setSpecularColor((.1, .1, .1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor(BACKGROUND_COLOR)
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character
playerStartPos = self.environ.find("**/start_point").getPos()
self.player = Actor("models/player", {"run": "models/player-run", "walk": "models/player-walk"})
self.player.reparentTo(render)
self.player.setScale(0.2)
self.player.setPos(playerStartPos + (0, 0, 0.5))
# Create a floater object, which floats 2 units above player. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.player)
self.floater.setZ(CAMERA_TARGET_HEIGHT_DELTA)
self.first_person = False
def key_dn(name):
return lambda: self.setKey(name, True)
def key_up(name):
return lambda: self.setKey(name, False)
def quit():
self.destroy()
def toggle_first():
self.first_person = not self.first_person
# Accept the control keys for movement and rotation
key_map = [
# key command action help
# --- ------- ------ ----
("escape", "esc", lambda: quit(), "[ESC]: Quit"),
("arrow_left", "left", key_dn("left"), "[Left Arrow]: Rotate Left"),
("arrow_left-up", "left", key_up("left"), None),
("arrow_right", "right", key_dn("right"), "[Right Arrow]: Rotate Right"),
("arrow_right-up", "right", key_up("right"), None),
("arrow_up", "forward", key_dn("forward"), "[Up Arrow]: Run Forward"),
("arrow_up-up", "forward", key_up("forward"), None),
("arrow_down", "backward", key_dn("backward"), "[Down Arrow]: Run Backward"),
("arrow_down-up", "backward", key_up("backward"), None),
("a", "cam-left", key_dn("cam-left"), "[A]: Rotate Camera Left"),
("a-up", "cam-left", key_up("cam-left"), None),
("s", "cam-right", key_dn("cam-right"), "[S]: Rotate Camera Right"),
("s-up", "cam-right", key_up("cam-right"), None),
("f", "first-pers", lambda: toggle_first(), "[F]: Toggle first-person"),
]
self.keyMap = {}
inst = Instructions()
for key, command, action, description in key_map:
if command:
self.setKey(command, False)
self.accept(key, action)
if description:
inst.add(description)
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(self.player.getX(), self.player.getY() + 10, 2)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above player's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.playerGroundRay = CollisionRay()
self.playerGroundRay.setOrigin(0, 0, 9)
self.playerGroundRay.setDirection(0, 0, -1)
self.playerGroundCol = CollisionNode("playerRay")
self.playerGroundCol.addSolid(self.playerGroundRay)
self.playerGroundCol.setFromCollideMask(CollideMask.bit(0))
self.playerGroundCol.setIntoCollideMask(CollideMask.allOff())
self.playerGroundColNp = self.player.attachNewNode(self.playerGroundCol)
self.playerGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.playerGroundColNp, self.playerGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode("camRay")
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
self.playerGroundColNp.show()
self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((0.3, 0.3, 0.3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
global speed
global maxspeed
self.keyMap = {"left":0, "right":0, "forward":0, "accelerate":0, "decelerate":0, "cam-left":0, "cam-right":0}
base.win.setClearColor(Vec4(0,0,0,1))
# Post the instructions
self.title = addTitle("HW2: Roaming Ralph Modified (Walking on the Moon) with friends")
self.inst1 = addInstructions(0.95, "[ESC]: Quit")
self.inst2 = addInstructions(0.90, "[A]: Rotate Ralph Left")
self.inst3 = addInstructions(0.85, "[D]: Rotate Ralph Right")
self.inst4 = addInstructions(0.80, "[W]: Move Ralph Forward")
self.inst5 = addInstructions(0.75, "[P]: Increase Ralph Velocity (Run)")
self.inst6 = addInstructions(0.70, "[O]: Decrease Ralph Velocity (Walk)")
self.inst7 = addInstructions(0.60, "[Left Arrow]: Rotate Camera Left")
self.inst8 = addInstructions(0.55, "[Right Arrow]: Rotate Camera Right")
# Set up the environment
self.environ = loader.loadModel("models/square")
self.environ.reparentTo(render)
self.environ.setPos(0,0,0)
self.environ.setScale(100,100,1)
self.moon_tex = loader.loadTexture("models/moon_1k_tex.jpg")
self.environ.setTexture(self.moon_tex, 1)
# Create the main character, Ralph
if(v ==[0]):
print(model)
self.ralph = Actor("models/ralph", {"run":"models/ralph-run", "walk":"models/ralph-walk"})
self.ralph.setScale(.2)
elif(v == [1]):
print(model)
self.ralph = Actor("models/panda-model", {"walk": "models/panda-walk4"})
speed = 100
maxspeed =10000
self.ralph.setScale(0.0001, 0.00015, 0.0005)
self.ralph.setScale(.002)
self.ralph.setPlayRate(100.0, "models/panda-walk4")
speed = 100
maxspeed =10000
self.ralph.setScale(.0035)
else:
print(model)
self.ralph = Actor("models/GroundRoamer.egg")
self.ralph.setScale(.15)
self.ralph.setHpr(180,0,0)
self.Groundroamer_texture = loader.loadTexture("models/Groundroamer.tif")
self.ralph.setTexture(self.Groundroamer_texture)
self.ralph.reparentTo(render)
self.ralph.setPos(0,0,0)
#creates Earth
self.earth = Actor("models/planet_sphere.egg.pz")
self.earth.reparentTo(render)
self.earth.setScale(6.0)
self.earth.setPos(40,25,6)
self.earth_texture = loader.loadTexture("models/earth_1k_tex.jpg")
self.earth.setTexture(self.earth_texture)
#creates Mercury
self.mercury = Actor("models/planet_sphere.egg.pz")
self.mercury.reparentTo(render)
self.mercury.setScale(2.0)
self.mercury.setPos(-40,-25,2)
self.mercury_texture = loader.loadTexture("models/mercury_1k_tex.jpg")
self.mercury.setTexture(self.mercury_texture)
#creates Venus
self.venus = Actor("models/planet_sphere.egg.pz")
self.venus.reparentTo(render)
self.venus.setScale(4.0)
self.venus.setPos(40,-30,4)
self.venus_texture = loader.loadTexture("models/venus_1k_tex.jpg")
self.venus.setTexture(self.venus_texture)
# Create a floater object. We use the "floater" as a temporary
# variable in a variety of calculations.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(render)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("a", self.setKey, ["left",1])
self.accept("d", self.setKey, ["right",1])
self.accept("w", self.setKey, ["forward",1])
self.accept("s", self.setKey, ["backward",1])
self.accept("arrow_left", self.setKey, ["cam-left",1])
self.accept("arrow_right", self.setKey, ["cam-right",1])
self.accept("a-up", self.setKey, ["left",0])
self.accept("d-up", self.setKey, ["right",0])
self.accept("w-up", self.setKey, ["forward",0])
self.accept("arrow_left-up", self.setKey, ["cam-left",0])
self.accept("arrow_right-up", self.setKey, ["cam-right",0])
self.accept("p", self.setKey, ["accelerate",1])
self.accept("o", self.setKey, ["decelerate",1])
self.accept("p-up", self.setKey, ["accelerate",0])
self.accept("o-up", self.setKey, ["decelerate",0])
taskMgr.add(self.move,"moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
base.disableMouse()
base.camera.setPos(self.ralph.getX(),self.ralph.getY()+10,2)
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
#self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
#self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(-5, -5, -5))
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLight.setSpecularColor(Vec4(1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor(BACKGROUND_COLOR)
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character
playerStartPos = self.environ.find("**/start_point").getPos()
self.player = Actor("models/player",
{"run": "models/player-run",
"walk": "models/player-walk"})
self.player.reparentTo(render)
self.player.setScale(.2)
self.player.setPos(playerStartPos + (0, 0, 0.5))
# Create a floater object, which floats 2 units above player. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.player)
self.floater.setZ(CAMERA_TARGET_HEIGHT_DELTA)
self.first_person = False
def key_dn(name):
return lambda: self.setKey(name, True)
def key_up(name):
return lambda: self.setKey(name, False)
def quit():
self.destroy()
def toggle_first():
self.first_person = not self.first_person
# Accept the control keys for movement and rotation
key_map = [
# key command action help
# --- ------- ------ ----
("escape", "esc", lambda: quit(), '[ESC]: Quit'),
("arrow_left", 'left', key_dn("left"), "[Left Arrow]: Rotate Left"),
("arrow_left-up", 'left', key_up("left"), None),
("arrow_right", 'right', key_dn("right"), "[Right Arrow]: Rotate Right"),
("arrow_right-up", 'right', key_up("right"), None),
("arrow_up", 'forward', key_dn("forward"), "[Up Arrow]: Run Forward"),
("arrow_up-up", 'forward', key_up("forward"), None),
("arrow_down", 'backward', key_dn("backward"), "[Down Arrow]: Run Backward"),
("arrow_down-up", 'backward', key_up("backward"), None),
("a", 'cam-left', key_dn("cam-left"), "[A]: Rotate Camera Left"),
("a-up", 'cam-left', key_up("cam-left"), None),
("s", 'cam-right', key_dn("cam-right"), "[S]: Rotate Camera Right"),
("s-up", 'cam-right', key_up("cam-right"), None),
('f', 'first-pers', lambda: toggle_first(), '[F]: Toggle first-person'),
]
self.keyMap = {}
inst = Instructions()
for key, command, action, description in key_map:
if command:
self.setKey(command, False)
self.accept(key, action)
if description:
inst.add(description)
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(self.player.getX(), self.player.getY() + 10, 2)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above player's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.playerGroundRay = CollisionRay()
self.playerGroundRay.setOrigin(0, 0, 9)
self.playerGroundRay.setDirection(0, 0, -1)
self.playerGroundCol = CollisionNode('playerRay')
self.playerGroundCol.addSolid(self.playerGroundRay)
self.playerGroundCol.setFromCollideMask(CollideMask.bit(0))
self.playerGroundCol.setIntoCollideMask(CollideMask.allOff())
self.playerGroundColNp = self.player.attachNewNode(self.playerGroundCol)
self.playerGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.playerGroundColNp, self.playerGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
self.playerGroundColNp.show()
self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Create and configure the VR environment
self.ovr = P3DOpenVR()
self.ovr.init(msaa=4)
main_dir = ExecutionEnvironment.getEnvironmentVariable("MAIN_DIR")
# Setup the application manifest, it will identify and configure the app
# We force it in case it has changed.
self.ovr.identify_application(os.path.join(main_dir,
"ralph.vrmanifest"),
"p3dopenvr.demo.ralph",
force=True)
# Load the actions manifest, it must be the same as the manifest referenced in the application manifest
self.ovr.load_action_manifest(
os.path.join(main_dir, "manifest/actions.json"))
# Use the '/actions/platformer' action set. This action set will be updated each frame
self.ovr.add_action_set("/actions/platformer")
# Get the handle of the action '/actions/platformer/in/Move'. This hande will be used to retrieve the data of the action.
self.action_move = self.ovr.vr_input.getActionHandle(
'/actions/platformer/in/Move')
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left trackpad]: Rotate Left")
self.inst3 = addInstructions(0.18, "[Right trackpad]: Rotate Right")
self.inst4 = addInstructions(0.24, "[Up trackpad]: Walk Forward")
self.inst4 = addInstructions(0.30, "[Down trackpad]: Walk Backward")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character, Ralph
self.ralph = render.attachNewNode('ralph')
self.ralphStartPos = self.environ.find("**/start_point").getPos()
self.ovr.tracking_space.setPos(self.ralphStartPos)
self.ralph.setPos(self.ovr.hmd_anchor.getPos(render))
self.accept("escape", sys.exit)
taskMgr.add(self.move, "moveTask")
taskMgr.add(self.collision, "collisionTask")
# Set up the camera
self.disableMouse()
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
CosmoniumBase.__init__(self)
config = RalphConfigParser()
(self.noise, self.biome_noise, self.terrain_control, self.terrain_appearance, self.water, self.fog) = config.load_and_parse('ralph-data/ralph.yaml')
self.tile_density = 64
self.default_size = 128
self.max_vertex_size = 64
self.max_lod = 10
self.size = 128 * 8
self.max_distance = 1.001 * self.size * sqrt(2)
self.noise_size = 512
self.biome_size = 128
self.noise_scale = 0.5 * self.size / self.default_size
self.objects_density = int(25 * (1.0 * self.size / self.default_size) * (1.0 * self.size / self.default_size))
self.objects_density = 250
self.height_scale = 100 * 5.0
self.has_water = True
self.fullscreen = False
self.shadow_caster = None
self.light_angle = None
self.light_dir = LVector3.up()
self.vector_to_star = self.light_dir
self.light_quat = LQuaternion()
self.light_color = (1.0, 1.0, 1.0, 1.0)
self.directionalLight = None
self.shadow_size = self.default_size / 8
self.shadow_box_length = self.height_scale
self.observer = RalphCamera(self.cam, self.camLens)
self.observer.init()
self.distance_to_obs = float('inf')
self.height_under = 0.0
self.scene_position = LVector3()
self.scene_scale_factor = 1
self.scene_orientation = LQuaternion()
#Size of an edge seen from 4 units above
self.edge_apparent_size = (1.0 * self.size / self.tile_density) / (4.0 * self.observer.pixel_size)
print("Apparent size:", self.edge_apparent_size)
self.win.setClearColor((135.0/255, 206.0/255, 235.0/255, 1))
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0, "right": 0, "forward": 0, "backward": 0,
"cam-left": 0, "cam-right": 0, "cam-up": 0, "cam-down": 0,
"sun-left": 0, "sun-right": 0,
"turbo": 0}
# Set up the environment
#
# Create some lighting
self.vector_to_obs = base.cam.get_pos()
self.vector_to_obs.normalize()
if True:
self.shadow_caster = ShadowCaster(1024)
self.shadow_caster.create()
self.shadow_caster.set_lens(self.shadow_size, -self.shadow_box_length / 2.0, self.shadow_box_length / 2.0, -self.light_dir)
self.shadow_caster.set_pos(self.light_dir * self.shadow_box_length / 2.0)
self.shadow_caster.bias = 0.1
else:
self.shadow_caster = None
self.ambientLight = AmbientLight("ambientLight")
self.ambientLight.setColor((settings.global_ambient, settings.global_ambient, settings.global_ambient, 1))
self.directionalLight = DirectionalLight("directionalLight")
self.directionalLight.setDirection(-self.light_dir)
self.directionalLight.setColor(self.light_color)
self.directionalLight.setSpecularColor(self.light_color)
render.setLight(render.attachNewNode(self.ambientLight))
render.setLight(render.attachNewNode(self.directionalLight))
render.setShaderAuto()
base.setFrameRateMeter(True)
self.create_terrain()
self.create_populator()
self.terrain_shape.set_populator(self.object_collection)
self.create_tile(0, 0)
self.skybox_init()
self.set_light_angle(45)
# Create the main character, Ralph
ralphStartPos = LPoint3()
self.ralph = Actor("ralph-data/models/ralph",
{"run": "ralph-data/models/ralph-run",
"walk": "ralph-data/models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos + (0, 0, 0.5))
self.ralph_shape = InstanceShape(self.ralph)
self.ralph_shape.parent = self
self.ralph_shape.set_owner(self)
self.ralph_shape.create_instance()
self.ralph_appearance = ModelAppearance(self.ralph)
self.ralph_appearance.set_shadow(self.shadow_caster)
self.ralph_shader = BasicShader()
self.ralph_appearance.bake()
self.ralph_appearance.apply(self.ralph_shape, self.ralph_shader)
self.ralph_shader.apply(self.ralph_shape, self.ralph_appearance)
self.ralph_shader.update(self.ralph_shape, self.ralph_appearance)
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("control-q", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("arrow_down", self.setKey, ["backward", True])
self.accept("shift", self.setKey, ["turbo", True])
self.accept("a", self.setKey, ["cam-left", True], direct=True)
self.accept("s", self.setKey, ["cam-right", True], direct=True)
self.accept("u", self.setKey, ["cam-up", True], direct=True)
self.accept("u-up", self.setKey, ["cam-up", False])
self.accept("d", self.setKey, ["cam-down", True], direct=True)
self.accept("d-up", self.setKey, ["cam-down", False])
self.accept("o", self.setKey, ["sun-left", True], direct=True)
self.accept("o-up", self.setKey, ["sun-left", False])
self.accept("p", self.setKey, ["sun-right", True], direct=True)
self.accept("p-up", self.setKey, ["sun-right", False])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("arrow_down-up", self.setKey, ["backward", False])
self.accept("shift-up", self.setKey, ["turbo", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
self.accept("w", self.toggle_water)
self.accept("h", self.print_debug)
self.accept("f2", self.connect_pstats)
self.accept("f3", self.toggle_filled_wireframe)
self.accept("shift-f3", self.toggle_wireframe)
self.accept("f5", self.bufferViewer.toggleEnable)
self.accept("f8", self.terrain_shape.dump_tree)
self.accept('alt-enter', self.toggle_fullscreen)
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
self.camera_height = 2.0
render.set_shader_input("camera", self.camera.get_pos())
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
#self.terrain_shape.test_lod(LPoint3d(*self.ralph.getPos()), self.distance_to_obs, self.pixel_size, self.terrain_appearance)
#self.terrain_shape.update_lod(LPoint3d(*self.ralph.getPos()), self.distance_to_obs, self.pixel_size, self.terrain_appearance)
#self.terrain.shape_updated()
self.terrain.update_instance(LPoint3d(*self.ralph.getPos()), None)
def __init__(self):
ShowBase.__init__(self)
self.params = {
"mouse_x": 0,
"mouse_y": 0,
}
self.disableMouse()
self.cmd_mgr = commandmgr.TheWorldCommandMgr(self)
util.hidden_relative_mouse(self)
for cmd_str, cmd_fn in self.cmd_mgr.mapping.items():
self.accept(cmd_str, cmd_fn)
# environment
self.setBackgroundColor(.0, .0, .0, 1)
# # ground
self.ground_cube = self.loader.loadModel("cuby.gltf")
self.ground_cube.setColor(1, 1, 1, 1)
ground_cube_size = Vec3(2, 2, .4)
self.ground_cube.setScale(ground_cube_size)
self.ground = self.render.attachNewNode("ground")
grid_size = 5
grid_max = grid_size - 1
dist = 8
grid_coordinates = itertools.product(range(grid_size),
range(grid_size))
def normalize(x_y):
x, y = x_y
return (x - grid_max / 2) * dist, (y - grid_max / 2) * dist
for x, y in map(normalize, grid_coordinates):
placeholder = self.ground.attachNewNode("placeholder")
placeholder.setPos(x, y, -ground_cube_size.z)
self.ground_cube.instanceTo(placeholder)
# collision ground
coll_node = CollisionNode(f"ground_{x}_{y}")
coll_node.setFromCollideMask(CollideMask.allOff())
coll_node.setIntoCollideMask(CollideMask.bit(0))
nodepath = placeholder.attachNewNode(coll_node)
nodepath.node().addSolid(
CollisionBox(Point3(0, 0, 0), ground_cube_size.x,
ground_cube_size.y, ground_cube_size.z))
# lighting
ambient_light = AmbientLight("ambient_light")
ambient_light.setColor((.2, .2, .2, 1))
alight = self.render.attachNewNode(ambient_light)
self.render.setLight(alight)
# actor
self.actor_obj = Actor(self, self.render, "cuby.gltf")
self.actor = self.actor_obj.node
self.actor.setColor(cube_color)
# # collision actor
self.cTrav = CollisionTraverser('traverser')
self.cTrav.showCollisions(self.actor)
self.actor_coll = CollisionNode('actor')
self.actor_coll.addSolid(CollisionBox(Point3(0, 0, 0), 1, 1, 1))
self.actor_coll.setFromCollideMask(CollideMask.bit(0))
self.actor_coll.setIntoCollideMask(CollideMask.allOff())
self.actor_coll_np = self.actor.attachNewNode(self.actor_coll)
self.pusher = CollisionHandlerPusher()
self.pusher.addCollider(self.actor_coll_np, self.actor)
self.cTrav.addCollider(self.actor_coll_np, self.pusher)
# lighting
self.centerlight_np = self.render.attachNewNode("basiclightcenter")
self.centerlight_np.hprInterval(4, (360, 0, 0)).loop()
d, h = 8, 1
self.basic_point_light((-d, 0, h), (.0, .0, .7, 1), "left_light")
self.basic_point_light((d, 0, h), (.0, .7, 0, 1), "right_light")
self.basic_point_light((0, d, h), (.7, .0, .0, 1), "front_light")
self.basic_point_light((0, -d, h), (1, 1, 1, 1), "back_light")
self.actor_stater = Stater(self.actor)
self.cmd_mgr.set_actor_stater(self.actor_stater)
self.actor_mover = Mover(self, self.actor_obj, self.actor_stater)
self.camera.wrtReparentTo(self.actor)
self.camera.setPos(Vec3(0, 4, 1).normalized() * cam_dist)
self.camera.lookAt(0, 0, 0)
self.taskMgr.add(self.update_params, "paramsTask")
self.taskMgr.add(self.actor_mover.execute, "moveTask")
self.taskMgr.add(self.log, "logTask")
self.render.setShaderAuto()
def __init__(self, base):
self.base = base
self.keyState = {
"WalkFw": False,
"WalkBw": False,
"Run": False,
"RotateL": False,
"RotateR": False,
"Jump": False,
"Duck": False
}
self.isKeyDown = self.base.mouseWatcherNode.isButtonDown
self.state = Player.STATE_IDLE
self.sub_state = None
self.walkDir = 0
self.rotationDir = 0
self.zVelocity = 0
self.zOffset = None
self.jumpHeight = None
self.terrainZone = Player.TERRAIN_NONE
self.terrainSurfZ = None
self.waterDepth = 0
self.collidedObjects = list()
# actor
anims = {
"idle": "models/player-idle",
"walk": "models/player-walk",
"run": "models/player-run",
"jump": "models/player-jump",
"duck": "models/player-duck",
"float": "models/player-float",
"swim": "models/player-swim",
"grab": "models/player-grab"
}
self.actor = Actor("models/player", anims)
self.actor.reparentTo(self.base.render)
self.actor.setH(200)
log.debug("actor tight bounds is %s" %
str(self.actor.getTightBounds()))
# animation info
Player.DUCK_FRAME_COUNT = self.actor.getNumFrames("duck")
Player.DUCK_FRAME_MID = int(Player.DUCK_FRAME_COUNT / 2)
# camara point
self.camNode = NodePath("camNode")
self.camNode.reparentTo(self.actor)
self.camNode.setPos(0, 0, 1)
# collision
# ray
collRay = CollisionRay(0, 0, 1.5, 0, 0, -1)
collRayN = CollisionNode("playerCollRay")
collRayN.addSolid(collRay)
collRayN.setFromCollideMask(1)
collRayN.setIntoCollideMask(CollideMask.allOff())
collRayNP = self.actor.attachNewNode(collRayN)
self.collQRay = CollisionHandlerQueue()
self.base.cTrav.addCollider(collRayNP, self.collQRay)
# sphere mask 2
collSphere2 = CollisionSphere(0, 0, 0.5, 0.25)
collSphere2N = CollisionNode("playerCollSphere2")
collSphere2N.addSolid(collSphere2)
collSphere2N.setFromCollideMask(2)
collSphere2N.setIntoCollideMask(CollideMask.allOff())
self.collSphere2NP = self.actor.attachNewNode(collSphere2N)
self.collPSphere = CollisionHandlerPusher()
self.collPSphere.addCollider(self.collSphere2NP, self.actor)
self.base.cTrav.addCollider(self.collSphere2NP, self.collPSphere)
# key events
self.base.accept("i", self.dump_info)
# task
self.base.taskMgr.add(self.update, "playerUpdateTask")
def initCollision(self):
self.enemyGroundRay = []
self.enemyGroundCol = []
self.enemyGroundColNp = []
self.enemyGroundHandler = []
self.npcGroundRay = []
self.npcGroundCol = []
self.npcGroundColNp = []
self.npcGroundHandler = []
self.cTrav = CollisionTraverser()
self.playerGroundRay = CollisionRay()
self.playerGroundRay.setOrigin(0, 0, 9)
self.playerGroundRay.setDirection(0, 0, -1)
self.playerGroundCol = CollisionNode('playerRay')
self.playerGroundCol.addSolid(self.playerGroundRay)
self.playerGroundCol.setFromCollideMask(CollideMask.bit(0))
self.playerGroundCol.setIntoCollideMask(CollideMask.allOff())
self.playerGroundColNp = self.player.moveFloater.attachNewNode(self.playerGroundCol)
self.playerGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.playerGroundColNp, self.playerGroundHandler)
self.mouseGroundRay = CollisionRay()
self.mouseGroundRay.setOrigin(0, 0, 9)
self.mouseGroundRay.setDirection(0, 0, -1)
self.mouseGroundCol = CollisionNode('mouseRay')
self.mouseGroundCol.addSolid(self.mouseGroundRay)
self.mouseGroundCol.setFromCollideMask(CollideMask.bit(0))
self.mouseGroundCol.setIntoCollideMask(CollideMask.allOff())
self.mouseGroundColNp = self.camera.attachNewNode(self.mouseGroundCol)
self.mouseGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.mouseGroundColNp, self.mouseGroundHandler)
# Uncomment this line to see the collision rays
#self.playerGroundColNp.show()
#self.mouseGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
i = 0
for enemy in self.enemies:
self.enemyGroundRay.append(CollisionRay())
self.enemyGroundRay[i].setOrigin(0, 0, 9)
self.enemyGroundRay[i].setDirection(0, 0, -1)
self.enemyGroundCol.append(CollisionNode('%sRay' % enemy.name))
self.enemyGroundCol[i].addSolid(self.enemyGroundRay[i])
self.enemyGroundCol[i].setFromCollideMask(CollideMask.bit(0))
self.enemyGroundCol[i].setIntoCollideMask(CollideMask.allOff())
self.enemyGroundColNp.append(enemy.enemyActor.attachNewNode(self.enemyGroundCol[i]))
self.enemyGroundHandler.append(CollisionHandlerQueue())
self.cTrav.addCollider(self.enemyGroundColNp[i], self.enemyGroundHandler[i])
#self.enemyGroundColNp.show()
i += 1
i = 0
for npc in self.npcs:
self.npcGroundRay.append(CollisionRay())
self.npcGroundRay[i].setOrigin(0, 0, 9)
self.npcGroundRay[i].setDirection(0, 0, -1)
self.npcGroundCol.append(CollisionNode('%sRay' % npc.name))
self.npcGroundCol[i].addSolid(self.npcGroundRay[i])
self.npcGroundCol[i].setFromCollideMask(CollideMask.bit(0))
self.npcGroundCol[i].setIntoCollideMask(CollideMask.allOff())
self.npcGroundColNp.append(npc.npcActor.attachNewNode(self.npcGroundCol[i]))
self.npcGroundHandler.append(CollisionHandlerQueue())
self.cTrav.addCollider(self.npcGroundColNp[i], self.npcGroundHandler[i])
#self.npcGroundColNp.show()
i += 1
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# This is used to store which keys are currently pressed.
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"cam-left": 0,
"cam-right": 0
}
# Post the instructions
self.title = addTitle(
"Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
self.inst1 = addInstructions(0.06, "[ESC]: Quit")
self.inst2 = addInstructions(0.12, "[Left Arrow]: Rotate Ralph Left")
self.inst3 = addInstructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = addInstructions(0.24, "[Up Arrow]: Run Ralph Forward")
self.inst6 = addInstructions(0.30, "[A]: Rotate Camera Left")
self.inst7 = addInstructions(0.36, "[S]: Rotate Camera Right")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
# Create the main character, Ralph
ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph", {
"run": "models/ralph-run",
"walk": "models/ralph-walk"
})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos + (0, 0, 0.5))
# Create a floater object, which floats 2 units above ralph. We
# use this as a target for the camera to look at.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
self.floater.setZ(2.0)
# Accept the control keys for movement and rotation
self.accept("escape", sys.exit)
self.accept("arrow_left", self.setKey, ["left", True])
self.accept("arrow_right", self.setKey, ["right", True])
self.accept("arrow_up", self.setKey, ["forward", True])
self.accept("a", self.setKey, ["cam-left", True])
self.accept("s", self.setKey, ["cam-right", True])
self.accept("arrow_left-up", self.setKey, ["left", False])
self.accept("arrow_right-up", self.setKey, ["right", False])
self.accept("arrow_up-up", self.setKey, ["forward", False])
self.accept("a-up", self.setKey, ["cam-left", False])
self.accept("s-up", self.setKey, ["cam-right", False])
taskMgr.add(self.move, "moveTask")
# Game state variables
self.isMoving = False
# Set up the camera
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0, 0, 9)
self.ralphGroundRay.setDirection(0, 0, -1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(CollideMask.bit(0))
self.ralphGroundCol.setIntoCollideMask(CollideMask.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0, 0, 9)
self.camGroundRay.setDirection(0, 0, -1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(CollideMask.bit(0))
self.camGroundCol.setIntoCollideMask(CollideMask.allOff())
self.camGroundColNp = self.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
#self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor((.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection((-5, -5, -5))
directionalLight.setColor((1, 1, 1, 1))
directionalLight.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
def __init__(self):
# Set up the window, camera, etc.
ShowBase.__init__(self)
# Set the background color to black
self.win.setClearColor((0, 0, 0, 1))
# This is used to store which keys are currently pressed.
self.key_map = {"left": 0, "right": 0, "forward": 0, "cam-left": 0, "cam-right": 0}
# Post the Instruction
self.title = add_title("Panda 3D Demo")
# Instructions
self.inst1 = add_instructions(0.06, "[ESC]: Quit")
self.inst2 = add_instructions(0.12, "[Left Arrow]: Rotate Left")
self.inst3 = add_instructions(0.18, "[Right Arrow]: Rotate Ralph Right")
self.inst4 = add_instructions(0.24, "[Up Arrow]: Run Ralph Forward")
# self.inst6 = add_instructions(0.30, "[A]: Rotate Camera Left")
# self.inst7 = add_instructions(0.36, "[S]: Rotate Camera Right")
# Load the Environment Model
self.environ = self.loader.loadModel(ENVIRONMENT)
# Reparent the model to the render controller
self.environ.reparentTo(render)
# Apply scale and position transform on the model
# self.environ.setScale(0.25, 0.25, 0.25)
# self.environ.setPos(-8, 42, 0)
# Create the Main Character
# Load and transform the panda actor
ralph_start_pos = self.environ.find("**/start_point").getPos()
self.ralph = Actor(RALPH_ACTOR, RALPH_ACTIONS)
# self.ralph.setScale(0.005, 0.005, 0.005)
self.ralph.reparentTo(render)
# Loop it's animation
self.ralph.setScale(0.2)
self.ralph.setPos(ralph_start_pos + (0, 0, 0.5))
# self.ralph.loop("walk")
# Create a floater object, which floats 2 units above rlaph. We use this as a target for the camera to look at
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(self.ralph)
# 2 Units above Ralph
self.floater.setZ(2.0)
# Configure the Camera
# Add the spin camera taks procedure to the taks manager
# self.taskMgr.add(self.spinCameraTask, "SpinCameraTask")
# Accept certain control keys
self.accept("escape", sys.exit)
self.accept("arrow_left", self.set_key, ["left", True])
self.accept("arrow_right", self.set_key, ["right", True])
self.accept("arrow_up", self.set_key, ["forward", True])
self.accept("a", self.set_key, ["cam-left", True])
self.accept("s", self.set_key, ["cam-right", True])
self.accept("arrow_left-up", self.set_key, ["left", False])
self.accept("arrow_right-up", self.set_key, ["right", False])
self.accept("arrow_up-up", self.set_key, ["forward", False])
self.accept("a-up", self.set_key, ["cam-left", False])
self.accept("s-up", self.set_key, ["cam-right", False])
# Game States
taskMgr.add(self.move, "moveTask")
self.is_moving = False
self.disableMouse()
self.camera.setPos(self.ralph.getX(), self.ralph.getY() + 10, 2)
self.camera.lookAt(self.floater)
"""
Detect the height of hte terrain by creating a collision ray and casting it down towards the terrain.
One ray will start above ralph's head and the other will start above the camera.
A ray may hit the terrain, or it may hit a rock or a tree.
If it hits the terrain we ca ndetect the height.
If it hits anything else, we rule that the move is illegal.
"""
self.cTrav = CollisionTraverser()
# Create a vector, it's location is at the top of ralph's head
self.ralph_ground_ray = CollisionRay()
self.ralph_ground_ray.setOrigin(0, 0, 9) # Top of ralph's head
self.ralph_ground_ray.setDirection(0, 0, -1) # Points -Z axis
# Create a Collision node
self.ralph_ground_col = CollisionNode("ralph_ray") # Give the node a name
self.ralph_ground_col.addSolid(self.ralph_ground_ray) # the vector from ralph's head to the ground is solid
self.ralph_ground_col.setFromCollideMask(CollideMask.bit(0)) # ??
self.ralph_ground_col.setIntoCollideMask(
CollideMask.allOff()
) # ?? This seems like it defines the behavior of ray
self.ralph_ground_col_np = self.ralph.attachNewNode(self.ralph_ground_col) # Attach the ray to ralph
self.ralph_ground_handler = (
CollisionHandlerQueue()
) # I think that when a collision occurs it sends through this
self.cTrav.addCollider(self.ralph_ground_col_np, self.ralph_ground_handler) # Attach the collision
"""
Attach the a camera ray to the camera
"""
self.cam_ground_ray = CollisionRay()
self.cam_ground_ray.setOrigin(0, 0, 9)
self.cam_ground_ray.setDirection(0, 0, -1)
self.cam_ground_col = CollisionNode("camera_ray")
self.cam_ground_col.addSolid(self.cam_ground_ray)
self.cam_ground_col.setFromCollideMask(CollideMask.bit(0))
self.cam_ground_col.setIntoCollideMask(CollideMask.allOff())
self.cam_ground_col_np = self.camera.attachNewNode(self.cam_ground_col)
self.cam_ground_handler = CollisionHandlerQueue()
self.cTrav.addCollider(self.cam_ground_col_np, self.cam_ground_handler)
# Uncomment the following lines to view the rays
self.ralph_ground_col_np.show()
self.cam_ground_col_np.show()
# Uncomment this line to show a visual representation of the Collision occuring
self.cTrav.showCollisions(render)
# Create some lighting
ambient_light = AmbientLight("ambient_light")
ambient_light.setColor((0.3, 0.3, 0.3, 1))
directional_light = DirectionalLight("directional_light")
directional_light.setDirection((-5, -5, -5))
directional_light.setColor((1, 1, 1, 1))
directional_light.setSpecularColor((1, 1, 1, 1))
render.setLight(render.attachNewNode(ambient_light))
render.setLight(render.attachNewNode(directional_light))
# Add Cube
X_OFFSET = 0
Y_OFFSET = -3
Z_OFFSET = 1
CUBE_SIZE = 2
x, y, z = ralph_start_pos
x += X_OFFSET
y += Y_OFFSET
z += Z_OFFSET