class Lighting:
def __init__(self, ancestor = None):
print "____________________________________________________"
print "Class Lights"
self.ancestor = ancestor
#Initialize bg colour
colour = (0.2, 0.2, 0.6)
base.setBackgroundColor(*colour)
base.camLens.setFar(1000.0)
self.alight = AmbientLight('ambient_light')
self.alight.setColor(Vec4(0.7, 0.7, 0.7, 1))
self.alnp = base.render.attachNewNode(self.alight)
base.render.setLight(self.alnp)
self.plight = PointLight('sunlight')
self.plight.setColor(Vec4(2.5, 2.5, 2.5, 1))
self.plnp = base.render.attachNewNode(self.plight)
self.plnp.setPos(50, 0, 300)
self.plnp.lookAt(self.ancestor.terrain.root)
base.render.setLight(self.plnp)
# Initialize linear fog
self.fog = Fog("Fog object")
self.fog.setMode(Fog.MLinear)
self.fog.setLinearRange(14.0,40.0)
self.fog.setColor(*colour)
def __init__(self):
ShowBase.__init__(self)
wp = WindowProperties()
wp.setSize(850, 480)
wp.setTitle("GAME")
base.win.requestProperties(wp)
bgg = BlockGeometryGenerator()
blocks = []
for x in xrange(1):
for y in xrange(512):
for z in xrange(64):
bid = random.randint(0, 255)
blocks.append(bid)
bgg.GenerateBlockGeometry(x, y, z, Block(bid), [0])
#blocks[x * 512 * 64 + y * 64 + z] = 1
print x
ambientLight = AmbientLight('ambientLight')
ambientLight.setColor(Vec4(0.2, 0.2, 0.2, 1))
ambientLightNP = render.attachNewNode(ambientLight)
render.setLight(ambientLightNP)
def __init__(self):
# Display nodes creation
self.patches_node = render.attachNewNode("patches_node")
self.agents_node = render.attachNewNode("agents_node")
self.lines_node = render.attachNewNode("lines_node")
self.light_node = render.attachNewNode("light_node")
self.floor_node = render.attachNewNode("floor_node")
self.frame_node = render.attachNewNode("frame_node")
self.env_node = render.attachNewNode("env_node")
# Light settings
self.light = True
self.dlight = PointLight("dlight")
self.dlight.setColor(Vec4(.8,.8,.5,1))
self.dlnp = render.attachNewNode(self.dlight)
self.dlnp.setPos(0,100,100)
render.setLight(self.dlnp)
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.4, .4, .4, 1))
render.setLight(render.attachNewNode(ambientLight))
#self.create_floor(121, 121, "grass_floor")
self.create_frame(121, 121, 0)
self.add_model(self.env_node, "env", (60,60,-0.5), 200)
self.fill_env()
taskMgr.add(self.game_loop, "game_loop")
taskMgr.add(self.close_window, "close_window")
def __init__(self, *args, **kwargs):
ViewTowers.__init__(self, *args, **kwargs)
# ignore keys set by viewer
for key in self.getAllAccepting():
if key in ("s", "escape"):
continue
self.ignore(key)
self.permanent_events = self.getAllAccepting()
# global variables
self.text_bg = (1, 1, 1, 0.7)
self.font = self.loader.loadFont("cmr12.egg")
self.question = "Use the mouse to indicate the direction that " "the tower will fall."
self.feedback_time = 3.0
self.buffer_time = 0.75
# create text
self.create_all_text()
# create direction line
self.line = LineSegs()
self.line_node = None
self.angle = None
alight = AmbientLight("alight3")
alight.setColor((0.8, 0.8, 0.8, 1))
self.line_light = self.lights.attachNewNode(alight)
def create( self ):
lightAttrib = LightAttrib.makeAllOff()
#create ambient light
ambientLight = AmbientLight( "ambientLight" )
ambientLight.setColor( self.ambientColor )
lightAttrib = lightAttrib.addLight( ambientLight )
render.attachNewNode( ambientLight.upcastToPandaNode() )
self.ambientLight = ambientLight
#default light settings
"""colors = [ Vec4(1,0,0,0), Vec4(0,1,0,0), Vec4(0,0,1,0), Vec4(1,1,0,0) ]
directions = [ Vec3(1,0,0), Vec3(0,1,0), Vec3(-1,0,0), Vec3(0,-1,0) ]
intensities = [ 3.0, 0.1, 3.0, 0.1 ]"""
colors = [ Vec4(1,1,1,0), Vec4(0,1,0,0), Vec4(0,0,1,0), Vec4(1,1,0,0) ]
# basic 3+1 point lighting
directions = [ Vec3(0,1,-0.2), Vec3(0,1,0), Vec3(-1,0.3,0), Vec3(0,-1,0) ]
intensities = [ 1.0, 0.0, 0.5, 0.0 ]
#add directional lights
self.directionalLights = []
for i in range(4):
self.directionalLights.append( ShaderDirectionalLight( colors[i], directions[i], intensities[i], i ) )
lightAttrib = self.directionalLights[i].create( lightAttrib )
#set light attributes
render.node().setAttrib( lightAttrib )
def __init__(self, *args, **kwargs):
ViewTowers.__init__(self, *args, **kwargs)
# ignore keys set by viewer
for key in self.getAllAccepting():
if key in ("s", "escape"):
continue
self.ignore(key)
self.permanent_events = self.getAllAccepting()
# global variables
self.text_bg = (1, 1, 1, 0.7)
self.font = self.loader.loadFont('cmr12.egg')
self.question = (
"Use the mouse to indicate the direction that "
"the tower will fall.")
self.feedback_time = 3.0
self.buffer_time = 0.75
# create text
self.create_all_text()
# create direction line
self.line = LineSegs()
self.line_node = None
self.angle = None
alight = AmbientLight('alight3')
alight.setColor((0.8, 0.8, 0.8, 1))
self.line_light = self.lights.attachNewNode(alight)
def setLight(self):
pLight = PointLight('pLight')
plnp = base.render.attachNewNode(pLight)
plnp.setPos(37, 10, 15)
alight = AmbientLight('alight')
alight.setColor(VBase4(0.2, 0.25, 0.25, 1))
alnp = base.render.attachNewNode(alight)
base.render.setLight(plnp)
base.render.setLight(alnp)
def init_node_path(self):
if self.node_path:
self.parent.node_path_mesh.clearLight(self.node_path)
self.node_path.remove()
from pandac.PandaModules import AmbientLight
alight = AmbientLight('alight')
alight.setColor(VBase4(*[x / 127.0 for x in self.color] + [1.0]))
self.node_path = self.parent.node_path_mesh.attachNewNode(alight)
self.parent.node_path_mesh.setLight(self.node_path)
def loadStars(self):
ambientlight = AmbientLight('alight')
ambientlight.setColor( Vec4(1, 1, 1, 0) )
lightnode = render.attachNewNode(ambientlight)
self.stars = loader.loadModel("stars.bam")
self.stars.setLight(lightnode)
self.stars.setScale(1000)
self.stars.setPos(0,0,0)
self.stars.reparentTo(render)
self.starsRotation = self.stars.getQuat()
def loadStars(self):
ambientlight = AmbientLight('alight')
ambientlight.setColor(Vec4(1, 1, 1, 0))
lightnode = render.attachNewNode(ambientlight)
self.stars = loader.loadModel("stars.bam")
self.stars.setLight(lightnode)
self.stars.setScale(1000)
self.stars.setPos(0, 0, 0)
self.stars.reparentTo(render)
self.starsRotation = self.stars.getQuat()
def set_lighting(self):
dlight = DirectionalLight('dlight')
dlnp = self.render.attachNewNode(dlight)
dlnp.setHpr(45,-45,0)
self.render.setLight(dlnp)
ambientLight = AmbientLight('ambientLight')
ambientLight.setColor(VBase4(0.5, 0.5, 0.5, 1))
ambientLightNP = render.attachNewNode(ambientLight)
self.render.setLight(ambientLightNP)
def setupLights(self):
lAttrib = LightAttrib.makeAllOff()
ambientLight = AmbientLight( "ambientLight" )
ambientLight.setColor( Vec4(.4, .4, .35, 1) )
lAttrib = lAttrib.addLight( ambientLight )
directionalLight = DirectionalLight( "directionalLight" )
directionalLight.setDirection( Vec3( 0, 8, -2.5 ) )
directionalLight.setColor( Vec4( 0.9, 0.8, 0.9, 1 ) )
lAttrib = lAttrib.addLight( directionalLight )
render.attachNewNode( directionalLight.upcastToPandaNode() )
render.attachNewNode( ambientLight.upcastToPandaNode() )
render.node().setAttrib( lAttrib )
def loadLights(self):
plight = AmbientLight('my plight')
plight.setColor(VBase4(0.12, 0.12, 0.12, 1))
self.plnp = self.render.attachNewNode(plight)
self.render.setLight(self.plnp)
light4 = PointLight('pointlight3')
plnp4 = self.render.attachNewNode(light4)
plnp4.setPos(10, 0, 8)
light5 = PointLight('pointlight5')
self.plnp5 = self.render.attachNewNode(light5)
self.plnp5.setPos(10,0, 8)
self.render.setLight(self.plnp5)
def setupLights(self): lAttrib = LightAttrib.makeAllOff() ambientLight = AmbientLight( "ambientLight" ) ambientLight.setColor( Vec4(.6, .6, .55, 1) ) lAttrib = lAttrib.addLight( ambientLight ) directionalLight = DirectionalLight( "directionalLight" ) directionalLight.setDirection( Vec3( 0, 8, -2.5 ) ) directionalLight.setColor( Vec4( 0.9, 0.8, 0.9, 1 ) ) lAttrib = lAttrib.addLight( directionalLight ) #set lighting on teapot so steam doesn't get affected #self.t.attachNewNode( directionalLight.upcastToPandaNode() ) self.t.attachNewNode( directionalLight ) #self.t.attachNewNode( ambientLight.upcastToPandaNode() ) self.t.attachNewNode( ambientLight) self.t.node().setAttrib( lAttrib )
def _set_light_sources(self):
light_positions = [(1, -1, 1), (-1, -5, 1)]
intensity = 0.8
for l_pos in light_positions:
plight = PointLight('plight')
plight.setColor(VBase4(intensity, intensity, intensity, 1))
plnp = render.attachNewNode(plight)
plnp.setPos(l_pos[0], l_pos[1], l_pos[2])
render.setLight(plnp)
light = AmbientLight('')
light.setColor(VBase4(0.4, 0.4, 0.4, 1))
light_np = render.attachNewNode(light)
light_np.setPos(0, 0, 0)
render.setLight(light_np)
pass
def __init__(self):
ShowBase.__init__(self)
base.setFrameRateMeter(True)
# base.disableMouse()
# initialise the lights
alight = AmbientLight('alight')
alight.setColor(VBase4(0.2, 0.2, 0.2, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
# Initialise the Ode world
self.world = OdeWorld()
self.world.setGravity(0, 0, -9.81)
# load the models
# environment
self.environ = self.loader.loadModel("data/models/Plane")
# Reparent the model to render.
self.environ.reparentTo(self.render)
# Apply scale and position transforms on the model.
self.environ.setScale(10, 10, 10)
self.environ.setPos(0, 0, 0)
# racer
self.glider = self.loader.loadModel("data/models/vehicle01")
# Reparent the model to render.
self.glider.reparentTo(self.render)
# Apply scale and position transforms on the model.
self.glider.setScale(1, 1, 1)
self.glider.setPos(0, 0, 50)
self.myBody = OdeBody(self.world)
self.myBody.setPosition(self.glider.getPos(render))
self.myBody.setQuaternion(self.glider.getQuat(render))
self.myMass = OdeMass()
self.myMass.setBox(11340, 1, 1, 1)
self.myBody.setMass(self.myMass)
# set up the camera
base.camera.reparentTo(self.glider)
base.camera.setPos(0, -30, 10)
base.camera.lookAt(self.glider)
# add physics to taskmgr
taskMgr.add(self.physicsTask, 'physics')
def _set_light_sources(self):
light_positions = [(1,-1,1),(-1,-5,1)]
intensity = 0.8
for l_pos in light_positions:
plight = PointLight('plight')
plight.setColor(VBase4(intensity, intensity, intensity, 1))
plnp = render.attachNewNode(plight)
plnp.setPos(l_pos[0], l_pos[1], l_pos[2])
render.setLight(plnp)
light = AmbientLight('')
light.setColor(VBase4(0.4,0.4,0.4,1))
light_np = render.attachNewNode(light)
light_np.setPos(0,0,0)
render.setLight(light_np)
pass
def initAnchor(self):
self.anchor = loader.loadModel(self.main.modeld + "planet")
self.anchor.reparentTo(self.main.systemNP)
self.anchor.setScale(15)
self.anchor_tex = loader.loadTexture(self.main.modeld + "anchor.jpg")
self.anchor.setTexture(self.anchor_tex)
self.anchor_sp = self.main.getPlist()[0] # anchor가 선택한 행성 (혹은 항성)
self.anchor.setPos(self.anchor_sp.getPos())
self.anchor.setZ(self.anchor_sp.getZ() + 2 * self.anchor_sp.getScale().getX())
al = AmbientLight("d")
al.setColor(VBase4(1, 1, 1, 1))
alnp = self.anchor.attachNewNode(al)
self.anchor.setLight(alnp)
self.anchor_spin = self.anchor.hprInterval(3.0, VBase3(360, 0, 0))
self.anchor_spin.loop()
def __init__(self, game):
super(World, self).__init__()
self.game = game
self.things = []
#initialize the rendering
self.renderer = self.game.render
self.initFog()
#FIXME do better lighting
alight = AmbientLight('alight')
alight.setColor(VBase4(0.2, 0.2, 0.2, 1))
alnp = self.renderer.attachNewNode(alight)
self.renderer.setLight(alnp)
#initialize a hud
self.hud = HUD()
self.add(self.hud)
#physics
self.world = OdeWorld()
self.world.setGravity(0, -20, 0) #FIXME (0,-9.81) would be realistic physics
self.world.initSurfaceTable(1)
self.world.setSurfaceEntry(0, 0, 0.6, 0.0, 9.1, 0.9, 0.00001, 1.0, 0.02) #FIXME I have no idea what this means
self.space = OdeSimpleSpace()
self.space.setAutoCollideWorld(self.world)
self.contactGroup = OdeJointGroup()
self.space.setAutoCollideJointGroup(self.contactGroup)
#constrain to 2d
self.plane = OdePlane2dJoint(self.world)
self.timeAccumulator = 0
self.dt = 1.0 / 60.0
#give it a player
self.player = Player(self, Point3(0,10,0))
self.add(self.player)
self.game.taskMgr.add(self.player.move, "movePlayer")
def __init__(self):
super(SimViewer, self).__init__()
# Make a window.
size = (700, 520)
self.create_output(size, "SimViewer")
self.output.setClearColor((0.0, 0.0, 0.0, 1.0))
# Lights node
self.lights = NodePath('lights')
# Create a spotlight
slight = Spotlight('slight')
slight.setScene(self.root)
slight.setShadowCaster(True, 2**11, 2**11)
# Set shadow mask, so we can exclude objects from casting shadows
self.shadow_mask = BitMask32.bit(2)
slight.setCameraMask(self.shadow_mask)
c = 1.4
slight.setColor((c, c, c, 1.0))
slight.getLens().setNearFar(4, 100)
slight.getLens().setFov(45)
slnp = self.lights.attachNewNode(slight)
slnp.setPos((7, 10, 40))
slnp.lookAt(2, 0, 1.5)
self.root.setLight(slnp)
# Create an ambient light.
alight = AmbientLight('alight')
c = 0.6
alight.setColor((c, c, c, 1.0))
alnp = self.lights.attachNewNode(alight)
self.root.setLight(alnp)
self.lights.reparentTo(self.root)
# Set auto shading for shadows.
self.root.setShaderAuto()
# Set antialiasing on.
self.root.setAntialias(AntialiasAttrib.MAuto)
# Camera.
lens = PerspectiveLens()
self.lens = lens
self.lens.setNearFar(0.1, 1000.)
self.lens.setFov((40, 30))
self.cameras = self.root.attachNewNode('cameras')
self.camera = self.make_camera(self.output, lens=self.lens)
self.camera.setPos(15, 44, 3.)
self.camera.setPos(15, 35, 15.)
self.camera.lookAt(0, 0, 1.)
def setupLights( self ):
# create a point light
plight = PointLight('plight')
# set its color
plight.setColor(VBase4( 0.2, 0.2, 0.2, 1 ) )
# attach it to the render as a new node
# 'upcast' to a node otherwise Panda will crash
# heard this will change in version 1.1.?
plnp = render.attachNewNode( plight )
# set the position of the node
plnp.setPos( 0, 0, 0 )
# set the light or 'turn' it on
render.setLight( plnp )
# the following code makes the 'shadows' less black or dark
# same as above but we create a ambient light that affects all faces
alight = AmbientLight( 'alight' ) # light
alight.setColor( VBase4( 0.2, 0.2, 0.2, 1 ) ) # color
alnp = render.attachNewNode( alight ) # attach
render.setLight( alnp ) # turn on
def __init__(self):
# initialise ODE
world = OdeWorld()
#world.setGravity(0.0, 0.0, -9.81)
world.setGravity(0.0, 0.0, 0.0)
self.grid = DirectGrid(2000, 20, parent=render)
self.grid.setZ(-0.001)
setSky("bluesky")
# lights
sunlight = DirectionalLight("sun")
sunlight.setColor(Vec4(1.0, 0.9, 0.8, 1))
sunnp = render.attachNewNode(sunlight)
sunnp.setP(-60)
render.setLight(sunnp)
alight = AmbientLight("alight")
alight.setColor(Vec4(0.6, 0.6, 0.8, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
#render.setShaderAuto(True)
## initialise physics engine
#base.enableParticles()
# load our plane(s)
base.player = Aeroplane("griffin", world=world)
base.player_camera = views.PlaneCamera(base.player)
self.control = controls.PlaneFlight()
# load some others
#pirate1 = Aeroplane("griffin")
#pirate1.node.setPosHpr(-15, -20, 12, -10, -10, 20)
#pirate2 = Aeroplane("griffin")
#pirate2.node.setPosHpr(18, -30, 6, 5, -5, -5)
# set default camera
base.player.hud = gui.HUD(base.player, base.camera)
base.player.hud.update()
self.control.activate()
def __init__(self):
ShowBase.__init__(self)
# ambient light, so we can see colors on models
alight = AmbientLight('alight')
alight.setColor(VBase4(1, 1, 1, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
# this piece of code loads a model, and places it at (1,3,0)
# it will be visible as soon as the program is started
self.cityModel = self.loader.loadModel('models/City.egg')
self.cityModel.setPos(1, 3, 0)
# reparenting to "render" causes it to be displayed (render is the
# root of the object tree
self.cityModel.reparentTo(self.render)
self.taskMgr.add(self.move_city, "move_city")
def __init__(self):
ShowBase.__init__(self)
# ambient light, so we can see colors on models
alight = AmbientLight('alight')
alight.setColor(VBase4(1, 1, 1, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
# this piece of code loads a model, and places it at (1,3,0)
# it will be visible as soon as the program is started
self.cityModel = self.loader.loadModel('models/City.egg')
self.cityModel.setPos(1, 3, 0)
# reparenting to "render" causes it to be displayed (render is the
# root of the object tree
self.cityModel.reparentTo(self.render)
self.taskMgr.add(self.move_city, "move_city")
def __init__(self, filters):
self.skybox = SkyBox()
self.sun = Sun(filters)
self.clouds = CloudLayer()
self.fog = DistanceFog()
#self.addDirectLight()
self.dayLength = 120 #in seconds
self.setTime(800.0)
self.previousTime = 0
self.nightSkip = True
self.paused = False
ambient = Vec4(0.55, 0.65, 1.0, 1) #bright for hdr
alight = AmbientLight('alight')
alight.setColor(ambient)
alnp = render.attachNewNode(alight)
render.setLight(alnp)
render.setShaderInput('alight0', alnp)
def __init__(self, filters):
self.skybox = SkyBox()
self.sun = Sun(filters)
self.clouds = CloudLayer()
self.fog = DistanceFog()
#self.addDirectLight()
self.dayLength = 120 #in seconds
self.setTime(800.0)
self.previousTime = 0
self.nightSkip = True
self.paused = False
ambient = Vec4(0.55, 0.65, 1.0, 1) #bright for hdr
alight = AmbientLight('alight')
alight.setColor(ambient)
alnp = render.attachNewNode(alight)
render.setLight(alnp)
render.setShaderInput('alight0', alnp)
def create(self):
lightAttrib = LightAttrib.makeAllOff()
#create ambient light
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(self.ambientColor)
lightAttrib = lightAttrib.addLight(ambientLight)
render.attachNewNode(ambientLight.upcastToPandaNode())
self.ambientLight = ambientLight
#default light settings
"""colors = [ Vec4(1,0,0,0), Vec4(0,1,0,0), Vec4(0,0,1,0), Vec4(1,1,0,0) ]
directions = [ Vec3(1,0,0), Vec3(0,1,0), Vec3(-1,0,0), Vec3(0,-1,0) ]
intensities = [ 3.0, 0.1, 3.0, 0.1 ]"""
colors = [
Vec4(1, 1, 1, 0),
Vec4(0, 1, 0, 0),
Vec4(0, 0, 1, 0),
Vec4(1, 1, 0, 0)
]
# basic 3+1 point lighting
directions = [
Vec3(0, 1, -0.2),
Vec3(0, 1, 0),
Vec3(-1, 0.3, 0),
Vec3(0, -1, 0)
]
intensities = [1.0, 0.0, 0.5, 0.0]
#add directional lights
self.directionalLights = []
for i in range(4):
self.directionalLights.append(
ShaderDirectionalLight(colors[i], directions[i],
intensities[i], i))
lightAttrib = self.directionalLights[i].create(lightAttrib)
#set light attributes
render.node().setAttrib(lightAttrib)
def addLight(self, type, tag, pos, color, hpr):
''' Create a light of the given type and assign the given properties.
Dynamic class instantantiation is difficult due to the Panda module
layout so we use conditionals
TODO - support for attenuation.
'''
LOG.debug("[GXMgr] Adding light of type %s"%type)
if hasattr(pandac.PandaModules, type):
LOG.debug("[GXMgr] Found light class - %s"%type)
if (type.lower() == 'ambientlight'):
from pandac.PandaModules import AmbientLight
l = AmbientLight(tag)
if color:
l.setColor(color)
lnp = render.attachNewNode(l)
elif (type.lower() == 'directionallight'):
from pandac.PandaModules import DirectionalLight
l = DirectionalLight(tag)
if color:
l.setColor(color)
lnp = render.attachNewNode(l)
if hpr:
lnp.setHpr(hpr)
elif (type.lower() == 'pointlight'):
from pandac.PandaModules import PointLight
l = PointLight(tag)
if color:
l.setColor(color)
lnp = render.attachNewNode(l)
if pos:
lnp.setPos(pos)
elif (type.lower() == 'spotlight'):
from pandac.PandaModules import Spotlight
l = Spotlight(tag)
if lens:
lightLens = PerspectiveLens()
l.setLens(lightLens)
if color:
l.setColor(color)
lnp = render.attachNewNode(l)
if hpr:
lnp.setHpr(hpr)
if pos:
lnp.setPos(pos)
self.lightList.append(lnp)
render.setLight(lnp)
else:
LOG.error("[GXMgr] Unknown light class - %s"%type)
class AmbLight:
"""Creates a simple ambient light"""
def __init__(self, manager, xml):
self.light = PAmbientLight('alight')
self.lightNode = render.attachNewNode(self.light)
self.reload(manager, xml)
def reload(self, manager, xml):
color = xml.find('color')
if color != None:
self.light.setColor(
VBase4(float(color.get('r')), float(color.get('g')),
float(color.get('b')), 1.0))
def start(self):
render.setLight(self.lightNode)
def stop(self):
render.clearLight(self.lightNode)
def startGame(self):
'''
Start the game
'''
base.enableParticles()
# self.p = ParticleEffect()
# self.loadParticleConfig('./data.parcticles/blowout_fire.ptf')
# Start of the code from steam.ptf
# self.p.cleanup()
self.p = ParticleEffect()
self.p.loadConfig('./data/particles/blowout_test.ptf')
# Sets particles to birth relative to the teapot, but to render at toplevel
self.p.start(render)
self.p.setPos(0.000, 0.000, 0)
# Load the Lights
ambilight = AmbientLight('ambilight')
ambilight.setColor(VBase4(0.2, 0.2, 0.2, 1))
render.setLight(render.attachNewNode(ambilight))
class AmbLight:
"""Creates a simple ambient light"""
def __init__(self,manager,xml):
self.light = PAmbientLight('alight')
self.lightNode = render.attachNewNode(self.light)
self.reload(manager,xml)
def reload(self,manager,xml):
color = xml.find('color')
if color!=None:
self.light.setColor(VBase4(float(color.get('r')), float(color.get('g')), float(color.get('b')), 1.0))
def start(self):
render.setLight(self.lightNode)
def stop(self):
render.clearLight(self.lightNode)
def __init__(self, gameManager, gameData, *args, **kwargs):
BaseState.__init__(self, gameManager, *args, **kwargs)
self._gameData = gameData
self._gameData.scene.reparentTo(render)
base.camera.display()
plight = PointLight('plight')
plight.setColor(VBase4(0.2, 0.2, 0.2, 1))
plnp = self._gameData.scene.attachNewNode(plight)
plnp.setPos(10, 20, 0)
self._gameData.scene.setLight(plnp)
alight = AmbientLight('alight')
alight.setColor(VBase4(0.2, 0.2, 0.2, 1))
alnp = self._gameData.scene.attachNewNode(alight)
self._gameData.scene.setLight(alnp)
self.addTask(self.updateTask, 'globalUpdate')
def setupLighting(self, sizeVector, centerPos):
x, y, z = centerPos
sx, sy, sz = (Vec3(sizeVector) * 0.8)
# Point lights, one in each ceiling corner.
for i in (x-sx, x+sx):
for j in (y-sy, y+sy):
for k in (z+sz,):
self.addPointLight((i, j, k))
# Ambient light.
c = 0.4
lightA = AmbientLight("light-ambient")
lightA.setColor(VBase4(c, c, c, 1))
lightANode = render.attachNewNode(lightA)
render.setLight(lightANode)
# Fog.
fog = Fog("fog")
fog.setColor(1, 1, 1)
fog.setExpDensity(0.002)
render.setFog(fog)
def SetupLights(self):
a = 0.5
d = 0.2
ambientLight = AmbientLight('ambientLight')
ambientLight.setColor(Vec4(a, a, a, 1))
ambientLightNP = render.attachNewNode(ambientLight)
render.setLight(ambientLightNP)
dir = [Vec3(1, 1, 1), Vec3(-1, -0.5, -1), Vec3(-0.5, -1, -1)]
for i in xrange(3):
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(dir[i])
directionalLight.setColor(Vec4(d, d, d, 1))
render.setLight(render.attachNewNode(directionalLight))
myFog = Fog("Fog Name")
myFog.setColor(*Globals.SKY_COLOR)
myFog.setLinearRange(40, 70)
base.camera.attachNewNode(myFog)
render.setFog(myFog)
base.setBackgroundColor(*Globals.SKY_COLOR)
def __init__(self):
base.setBackgroundColor(0, 0, 0)
render.setAntialias(AntialiasAttrib.MMultisample, 1)
#Lighting
# dirLight = DirectionalLight("directional")
# dirLight.setColor(Vec4(1.0, 1.0, 1.0, 1.0))
# dirNode = render.attachNewNode(dirLight)
# dirNode.setHpr(60, 0, 90)
# render.setLight(dirNode)
alight = AmbientLight('alight')
alight.setColor(VBase4(0.5, 0.5, 0.75, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
render.setShaderAuto()
self.sky = loader.loadModel("models/environment/solar_sky_sphere")
self.sky_tex = loader.loadTexture("models/environment/universe.png")
self.sky.setTexture(self.sky_tex, 1)
self.sky.reparentTo(render)
self.sky.setScale(UNIVERSE_SCALE*5)
def init_lights(self):
from pandac.PandaModules import AmbientLight, DirectionalLight
from pandac.PandaModules import ShadeModelAttrib
# Set flat shading
flatShade = ShadeModelAttrib.make(ShadeModelAttrib.MFlat)
self.nodePath.setAttrib(flatShade)
# Create directional light
dlight1 = DirectionalLight('dlight1')
dlight1.setColor(VBase4(1.0, 1.0, 1.0, 1.0))
dlnp1 = self.nodePath.attachNewNode(dlight1)
dlnp1.setHpr(-10, -30, 0)
self.nodePath.setLight(dlnp1)
# Create second directional light
dlight2 = DirectionalLight('dlight2')
dlight2.setColor(VBase4(0.0, 0.1, 0.2, 1.0))
dlnp2 = self.nodePath.attachNewNode(dlight2)
dlnp2.setHpr(170, 0, 0)
self.nodePath.setLight(dlnp2)
# Create ambient light
alight = AmbientLight('alight')
alight.setColor(VBase4(0.3, 0.3, 0.3, 1.0))
alnp = self.nodePath.attachNewNode(alight)
self.nodePath.setLight(alnp)
def init_lights(self):
from pandac.PandaModules import AmbientLight, DirectionalLight
from pandac.PandaModules import ShadeModelAttrib
# Set flat shading
flatShade = ShadeModelAttrib.make(ShadeModelAttrib.MFlat)
self.nodePath.setAttrib(flatShade)
# Create directional light
dlight1 = DirectionalLight('dlight1')
dlight1.setColor(VBase4(1.0, 1.0, 1.0, 1.0))
dlnp1 = self.nodePath.attachNewNode(dlight1)
dlnp1.setHpr(-10, -30, 0)
self.nodePath.setLight(dlnp1)
# Create second directional light
dlight2 = DirectionalLight('dlight2')
dlight2.setColor(VBase4(0.0, 0.1, 0.2, 1.0))
dlnp2 = self.nodePath.attachNewNode(dlight2)
dlnp2.setHpr(170, 0, 0)
self.nodePath.setLight(dlnp2)
# Create ambient light
alight = AmbientLight('alight')
alight.setColor(VBase4(0.3, 0.3, 0.3, 1.0))
alnp = self.nodePath.attachNewNode(alight)
self.nodePath.setLight(alnp)
def setLights(self):
# Ambient Light
ambientLight = AmbientLight('ambientLight')
ambientLight.setColor(Vec4(0.1, 0.1, 0.1, 1))
ambientLightNP = render.attachNewNode(ambientLight.upcastToPandaNode())
render.setLight(ambientLightNP)
# Directional light 01
directionalLight = DirectionalLight("directionalLight")
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLightNP = render.attachNewNode(
directionalLight.upcastToPandaNode())
directionalLightNP.setPos(10, -20, 20)
directionalLightNP.lookAt(0, 0, 0)
render.setLight(directionalLightNP)
# Directional light 02
directionalLight = DirectionalLight("directionalLight")
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLightNP = render.attachNewNode(
directionalLight.upcastToPandaNode())
directionalLightNP.lookAt(0, 0, 0)
directionalLightNP.setPos(10, 20, 20)
render.setLight(directionalLightNP)
def make_lights(light_spec=None, lname=None):
""" Create one point light and an ambient light."""
if lname is None:
lname = 'lights'
lights = NodePath(lname)
if light_spec is None:
# Create point lights
plight = PointLight('plight1')
light = lights.attachNewNode(plight)
plight.setColor((0.1, 0.1, 0.1, 1.0))
light.setPos((-2, -6, 4))
light.lookAt(0, 0, 0)
# Create ambient light
alight = AmbientLight('alight')
alight.setColor((1, 1, 1, 1.0))
lights.attachNewNode(alight)
else:
for lspec in light_spec:
light_type = lspec['type']
light_name = lspec['name']
assert light_type in ['AmbientLight', 'PointLight', 'DirectionalLight', 'SpotLight'], light_type
if light_type == 'AmbientLight':
light = AmbientLight(light_name)
light.setColor(lspec['color'])
lights.attachNewNode(light)
elif light_type == 'PointLight':
light = PointLight(light_name)
lights.attachNewNode(light)
light.setColor(lspec['color'])
light.setPoint(lspec['pos'])
elif light_type == 'DirectionalLight':
light = DirectionalLight(light_name)
lights.attachNewNode(light)
light.setColor(lspec['color'])
light.setPoint(lspec['pos'])
light.setDirection(lspec['direction'])
return lights
class environmentClass:
def __init__( self, cameraPos, heightfield ):
self.cameraPos = cameraPos
self.heightfield = heightfield
if USELIGHT:
self.setupLight()
if USESKY:
self.setupSky()
if USEFOG:
self.setupFog()
if USESOUND:
self.setupSound()
if USERAIN:
self.setupRain()
#taskMgr.doMethodLater(DAYNIGHTCYCLETIME/60.0, self.dayNightCycle, 'UpdateDayNight')
taskMgr.doMethodLater(0.1, self.dayNightCycle, 'UpdateDayNight')
taskMgr.doMethodLater(0.1, self.updateScene, 'updateScene' )
def setupSound( self ):
self.mySound1 = loader.loadSfx("data/sounds/rainshower.wav")
self.mySound1.setLoop(True)
self.mySound1.play()
def setupSky( self ):
self.skyNP = loader.loadModel( 'data/models/sky.bam.pz' )
self.skyNP.reparentTo( render )
self.skyNP.setScale( 4000, 4000, 1000 )
self.skyNP.setPos( 0, 0, 0 )
self.skyNP.setTexture( loader.loadTexture( 'data/textures/clouds.png' ) )
self.skyNP.setShader( loader.loadShader( 'data/sky.sha' ) )
'''self.skyFogNP = loader.loadModel( 'data/models/sphere.egg' )
self.skyFogNP.reparentTo( base.camera )
self.skyFogNP.setTwoSided( True )
self.skyFogNP.setScale( 10 )
self.skyFogNP.setPos( Vec3(0,0,4) )
self.skyFogNP.setTransparent( True )'''
sky = Vec4( 0.25, 0.5, 1.0, 0.0 ) # r, g, b, skip
sky2 = Vec4( 1.0, 1.0, 1.0, 0.0 )
clouds = Vec4( 0.004, 0.002, 0.008, 0.010 ) # vx, vy, vx, vy
self.skyNP.setShaderInput( 'sky', sky )
self.skyNP.setShaderInput( 'sky2', sky2 )
self.skyNP.setShaderInput( 'clouds', clouds )
render.setShaderInput( 'time', 0 )
def setupLight( self ):
#Default lightAttrib with no lights
#self.lightAttrib = LightAttrib.makeAllOff()
# First we create an ambient light. All objects are affected by ambient
# light equally
#Create and name the ambient light
self.ambientLight = AmbientLight( "ambientLight" )
#Set the color of the ambient light
self.ambientLight.setColor( Vec4( .1, .1, .1, 1 ) )
self.alnp = render.attachNewNode(self.ambientLight)
render.setLight(self.alnp)
self.heightfield.mHeightFieldNode.setLightOff()
self.ambientLight2 = AmbientLight( "ambientLight2" )
#Set the color of the ambient light
self.ambientLight2.setColor( Vec4( .1, .1, .1, 1 ) )
self.al2np = render.attachNewNode(self.ambientLight2)
self.heightfield.mHeightFieldNode.setLight(self.al2np)
self.dlight = DirectionalLight('dlight')
self.dlight.setColor(VBase4(1.0, 1.0, 0.6, 1))
self.dlnp = render.attachNewNode(self.dlight.upcastToPandaNode())
self.dlnp.setHpr(-90, -30, 0)
self.heightfield.mHeightFieldNode.setLight(self.dlnp)
# Now we create a spotlight. Spotlights light objects in a given cone
# They are good for simulating things like flashlights
self.spotlight = Spotlight( "spotlight" )
self.spotlight.setColor( Vec4( .9, .9, .9, 1 ) )
#The cone of a spotlight is controlled by it's lens. This creates the lens
self.spotlight.setLens( PerspectiveLens() )
#This sets the Field of View (fov) of the lens, in degrees for width and
#height. The lower the numbers, the tighter the spotlight.
self.spotlight.getLens().setFov( 30, 30 )
# Attenuation controls how the light fades with distance. The numbers are
# The three values represent the three constants (constant, linear, and
# quadratic) in the internal lighting equation. The higher the numbers the
# shorter the light goes.
self.spotlight.setAttenuation( Vec3( 0.0, 0.0075, 0.0 ) )
# This exponent value sets how soft the edge of the spotlight is. 0 means a
# hard edge. 128 means a very soft edge.
self.spotlight.setExponent( 60.0 )
# Unlike our previous lights, the spotlight needs a position in the world
# We are attaching it to the camera so that it will appear is if we are
# holding a flashlight, but it can be attached to any NodePath
#
# When attaching a spotlight to a NodePath, you must use the
# upcastToLensNode function or Panda will crash
#camera.attachNewNode( self.spotlight.upcastToLensNode() )
self.spnp = camera.attachNewNode( self.spotlight.upcastToLensNode() )
render.setLight(self.spnp)
self.heightfield.mHeightFieldNode.setLight(self.spnp)
#self.lightAttrib = self.lightAttrib.addLight( self.spotlight )
#Finally we set the light attrib to a node. In this case we are using render
#so that the lights will effect everything, but you could put it on any
#part of the scene
#render.node().setAttrib( self.lightAttrib )
# Create and start interval to spin the lights, and a variable to
# manage them.
#self.pointLightsSpin = self.pointLightHelper.hprInterval(6, Vec3(360, 0, 0))
#self.pointLightsSpin.loop()
def setupFog( self ):
'''defaultExpFogColor = (0.33, 0.5, 1.0)
self.expFog = Fog("exponentialFog")
self.expFog.setColor(*defaultExpFogColor)
self.expFog.setExpDensity(DEFAULTFOG)
render.setFog(self.expFog)'''
defaultLinFogColor = (0.33, 0.5, 1.0)
self.linFog = Fog("linearFog")
self.linFog.setColor(*defaultLinFogColor)
self.linFog.setLinearRange(0, linFogMinRange + linFogVarianceRange)
self.linFog.setLinearFallback(30, 60, 240)
base.camera.attachNewNode(self.linFog)
render.setFog(self.linFog)
base.setBackgroundColor( defaultLinFogColor )
def setupRain( self ):
base.enableParticles()
self.rain = rainClass()
self.rain.reparentTo( base.camera )
#self.rain.setPos( 0, 0, 5 )
self.rain.setScale( 200 )
#self.rain.particle.setPoolSize( 8192 )
#self.rain.particle.setBirthRate( 2.000 )
#self.rain.particle.renderer.setHeadColor(Vec4(1.00, 1.00, 1.00, 0.8))
#self.rain.particle.renderer.setTailColor(Vec4(1.00, 1.00, 1.00, 0.2))
self.rain.start( render )
def dayNightCycle( self, task ):
#print "dayNight", rainStrenght
if USERAIN:
rainStrenght = (RAINCYCLEFUNC**((math.sin(time.time()/(DAYNIGHTCYCLETIME/24.))+1.0)/2.0)-1.0)/(RAINCYCLEFUNC-1.0)
self.rain.particle.setBirthRate( max( rainStrenght, 0.01 ) )
sunPos = time.time()/(DAYNIGHTCYCLETIME/(math.pi*2))%(math.pi*2)
dayNight = (math.sin(sunPos)+1.0)/2.0
dayNight = (DAYNIGHTCYCLEFUNC**dayNight-1.0)/(DAYNIGHTCYCLEFUNC-1.0)
if USELIGHT:
#print dayNight
c = (dayNight)/1.2 + 0.01
#print dayNight, c [commented by Finn]
aLightCol = Vec4( c, c, c, 1 )
self.ambientLight.setColor( aLightCol )
if abs(sunPos/math.pi-1) < 0.5:
self.dlnp.setHpr(-90, 180 + (dayNight-0.3) * 108, 0)
else:
self.dlnp.setHpr(-90, 0 - (dayNight-0.3) * 108, 0)
# Time for clouds shader
if USESKY:
render.setShaderInput( 'time', task.time/4.0 )
#dayNight = 1.0
# color for clouds & fog
#dayNight = ( math.sin(time.time()/DAYNIGHTCYCLETIME) + 1.0 ) / 2.0 # 0.0 for night, 1.0 for day
sky = Vec4( dayNight/4.0, dayNight/2.0, dayNight, 0.0 ) # r, g, b, skip
sky2 = Vec4( dayNight, dayNight, dayNight, 0.0 )
# set colors
self.skyNP.setShaderInput( 'sky', sky )
self.skyNP.setShaderInput( 'sky2', sky2 )
if USEFOG:
#expFogColor = dayNight/3.0,dayNight/2.0,dayNight
#self.expFog.setColor( *expFogColor )
#self.expFog.setExpDensity(DEFAULTFOG*(NIGHTFOGMULTIPLIER-dayNight*(NIGHTFOGMULTIPLIER-1.0)))
linFogColor = dayNight/3.0,dayNight/2.0,dayNight
self.linFog.setColor( *linFogColor )
fogRange = linFogMinRange + linFogVarianceRange*dayNight
self.linFog.setLinearRange( fogRange/4., fogRange )
self.linFog.setLinearFallback(fogRange/8., fogRange/4., fogRange)
base.setBackgroundColor( linFogColor )
return Task.again
def updateScene( self, task ):
# set position of the particle system
if USERAIN:
self.rain.setPos( base.camera.getPos() + Vec3( 0,0,200) )
return Task.cont
class Environment:
def __init__(self):
self.cameraPos = base.camera.getPos()
# create a heightfield
self.heightfield = heightfield.Heightfield(base.camera)
if USELIGHT:
self.setupLight()
if USESKY:
self.setupSky()
if USEFOG:
self.setupFog()
if USESOUND:
self.setupSound()
if USERAIN:
from src.rain import rainClass
self.setupRain()
if USENIGHT:
self.setupNight()
def setupLight(self):
self.ambientLight = AmbientLight("ambientLight")
self.ambientLight.setColor(Vec4(0.1, 0.1, 0.1, 1))
self.ambientLightNP = render.attachNewNode(self.ambientLight.upcastToPandaNode())
render.setLight(self.ambientLightNP)
self.dlight = DirectionalLight("dlight")
self.dlight.setColor(VBase4(0.8, 0.8, 0.5, 1))
self.dlnp = render.attachNewNode(self.dlight.upcastToPandaNode())
self.dlnp.setHpr(0, -30, 0)
render.setLight(self.dlnp)
"""
# First we create an ambient light. All objects are affected by ambient
# light equally
#Create and name the ambient light
self.ambientLight = AmbientLight( "ambientLight" )
#Set the color of the ambient light
self.ambientLight.setColor( VBase4( 0.1, 0.1, 0.1, 1 ) )
#Make the light affect render (ie everything)
render.setLight(render.attachNewNode(self.ambientLight.upcastToPandaNode()))
"""
def setupSky(self):
self.skyNP = loader.loadModel("data/models/sky.bam.pz")
self.skyNP.reparentTo(render)
self.skyNP.setScale(4000, 4000, 1000)
self.skyNP.setPos(0, 0, 0)
self.skyNP.setTexture(loader.loadTexture("data/textures/clouds.png"))
self.skyNP.setShader(loader.loadShader("data/sky.sha"))
"""self.skyFogNP = loader.loadModel( 'data/models/sphere.egg' )
self.skyFogNP.reparentTo( base.camera )
self.skyFogNP.setTwoSided( True )
self.skyFogNP.setScale( 10 )
self.skyFogNP.setPos( Vec3(0,0,4) )
self.skyFogNP.setTransparent( True )"""
sky = Vec4(0.25, 0.5, 1.0, 0.0) # r, g, b, skip
sky2 = Vec4(1.0, 1.0, 1.0, 0.0)
clouds = Vec4(0.004, 0.002, 0.008, 0.010) # vx, vy, vx, vy
self.skyNP.setShaderInput("sky", sky)
self.skyNP.setShaderInput("sky2", sky2)
self.skyNP.setShaderInput("clouds", clouds)
render.setShaderInput("time", 0)
def setupFog(self):
"""defaultExpFogColor = (0.33, 0.5, 1.0)
self.expFog = Fog("exponentialFog")
self.expFog.setColor(*defaultExpFogColor)
self.expFog.setExpDensity(DEFAULTFOG)
render.setFog(self.expFog)"""
defaultLinFogColor = (0.165, 0.25, 0.5)
self.linFog = Fog("linearFog")
self.linFog.setColor(*defaultLinFogColor)
self.linFog.setLinearRange(0, linFogMinRange + linFogVarianceRange)
self.linFog.setLinearFallback(30, 60, 240)
base.camera.attachNewNode(self.linFog)
render.setFog(self.linFog)
base.setBackgroundColor(defaultLinFogColor)
def setupSound(self):
self.mySound1 = loader.loadSfx("data/sounds/rainshower.wav")
self.mySound1.setLoop(True)
self.mySound1.play()
def setupRain(self):
base.enableParticles()
self.rain = rainClass()
self.rain.reparentTo(base.camera)
self.rain.setScale(200)
self.rain.start(render)
def setupNight(self):
taskMgr.doMethodLater(0.05, self.dayNightCycle, "UpdateDayNight")
taskMgr.doMethodLater(0.05, self.updateScene, "updateScene")
def dayNightCycle(self, task):
# print "dayNight", rainStrenght
if USERAIN:
rainStrenght = (
RAINCYCLEFUNC ** ((math.sin(time.time() / (DAYNIGHTCYCLETIME / 24.0)) + 1.0) / 2.0) - 1.0
) / (RAINCYCLEFUNC - 1.0)
self.rain.particle.setBirthRate(max(rainStrenght, 0.01))
sunPos = time.time() / (DAYNIGHTCYCLETIME / (math.pi * 2)) % (math.pi * 2)
dayNight = (math.sin(sunPos) + 1.0) / 2.0
# dayNight = (DAYNIGHTCYCLEFUNC**dayNight-1.0)/(DAYNIGHTCYCLEFUNC-1.0)
if USELIGHT:
# print dayNight
c = (dayNight) / 1.5 + 0.1
# print dayNight, c [commented by Finn]
aLightCol = Vec4(c, c, c, 1)
# self.ambientLight.setColor( aLightCol )
self.dlnp.setHpr(0, (sunPos / (2 * math.pi) - 0.5) * 360, 0)
# Time for clouds shader
if USESKY:
render.setShaderInput("time", task.time / 4.0)
# dayNight = 1.0
# color for clouds & fog
# dayNight = ( math.sin(time.time()/DAYNIGHTCYCLETIME) + 1.0 ) / 2.0 # 0.0 for night, 1.0 for day
sky = Vec4(dayNight / 4.0, dayNight / 2.0, dayNight, 0.0) # r, g, b, skip
sky2 = Vec4(dayNight, dayNight, dayNight, 0.0)
# set colors
self.skyNP.setShaderInput("sky", sky)
self.skyNP.setShaderInput("sky2", sky2)
if USEFOG:
# expFogColor = dayNight/3.0,dayNight/2.0,dayNight
# self.expFog.setColor( *expFogColor )
# self.expFog.setExpDensity(DEFAULTFOG*(NIGHTFOGMULTIPLIER-dayNight*(NIGHTFOGMULTIPLIER-1.0)))
linFogColor = dayNight / 3.0, dayNight / 2.0, dayNight
self.linFog.setColor(*linFogColor)
fogRange = linFogMinRange + linFogVarianceRange * dayNight
self.linFog.setLinearRange(fogRange / 4.0, fogRange)
self.linFog.setLinearFallback(fogRange / 8.0, fogRange / 4.0, fogRange)
base.setBackgroundColor(linFogColor)
return Task.again
def updateScene(self, task):
# set position of the particle system
if USERAIN:
self.rain.setPos(base.camera.getPos() + Vec3(0, 0, 200))
return Task.cont
self.keybControl(dt)
base.cam.setY(self.avatar.getY() - self.camdistY)
if self.steer2d:
base.cam.setX(self.avatar.getX())
base.cam.setZ(self.avatar.getZ() + self.camdistZ)
base.cam.lookAt(self.avatar)
return Task.cont
#=========================================================================
# Main
#=========================================================================
alight = AmbientLight('alight')
alight.setColor((.3, .3, .3, 1))
alnp = render.attachNewNode(alight)
render.setLight(alnp)
dlight = DirectionalLight('dlight')
lv = .6
dlight.setColor((lv, lv, lv, 1))
dlnp = render.attachNewNode(dlight)
render.setLight(dlnp)
dlnp.setPos(0, -20, 35)
dlnp.lookAt(0, 0, 0)
DO = DirectObject()
DO.accept('c', toggle_collisions)
DO.accept('h', toggle_info)
DO.accept('x', toggle_wire)
def start(self):
self.textures.load_all()
self.char = Actor("res/models/ralph",
{"run":"res/models/ralph-run",
"walk":"res/models/ralph-walk"})
self.char.pose('walk', 5)
self.char.setScale(.2)
self.char.setH(180)
self.gui.buttons.add_button(name = 'Exit', text = ("Exit", "Exit", "Exit", "disabled"),
pos = (1.23, 0, -0.95),
scale = 0.07, command=self.stop)
self.gui.screen_texts.add_text(name = 'status',
text = 'Hello! Suber was started!',
pos = (-1.3, -0.95), scale = 0.07)
#self.gui.entries.add_entry(name = 'console',text = "" ,
#pos = (-1.29, 0, -0.85),
#scale=0.07,command=self.cmd_handler.cmd_handle,
#initialText="", width = 37, numLines = 1,focus=0)
self.gui.screen_texts.add_text(name = 'help',
text = 'F5 - create world\nm - toggle map\nF1 - toggle'+\
' help\nEsc - exit\nF10 - render info\n'+\
'F2/F3 - 1st/3d person camera\n'+\
'F4 - toggle fly/terrain\n'+\
'F9 - Cam disable\n'+\
'F8 - Toggle Collisions\n'+\
'F11/F12 - toggle polygons / disable textures',
pos = (-1, 0.8), scale = 0.07)
self.gui.hotkeys.accept('f1', self.toggle_help)
self.gui.screen_images.add_image('sight',
self.textures['sight'],
scale = 0.05, pos = (0, 0, 0))
self.gui.screen_images['sight'].setTransparency(TransparencyAttrib.MAlpha)
plight = PointLight('plight')
sun = self.gui.render.attachNewNode(plight)
sun.setPos(-32768, 32768, 20000)
self.gui.render.setLight(sun)
alight = AmbientLight('alight')
alight.setColor(VBase4(0.5, 0.5, 0.5, 1))
alnp = self.gui.render.attachNewNode(alight)
self.gui.render.setLight(alnp)
color = (0.28125, 0.53125, 0.80859375)
fog = Fog("A linear-mode Fog node")
fog.setColor(*color)
fog.setLinearFallback(0,500,550)
self.gui.camera.attachNewNode(fog)
color = (0.28125, 0.53125, 0.80859375)
self.gui.render.setFog(fog)
self.gui.setBackgroundColor(*color)
self.cam_manager = CamManager(self)
self.move_avatar = MoveAvatar(self)
self.vox_config = VoxConfig()
self.coord_block = CoordBlock(self, self.vox_config)
self.vox_params = VoxParams()
self.vox_params.gui = self.gui
self.vox_params.avatar = self.cam_manager.node
self.vox_params.status = self.write
self.vox_params.root_node = self.gui.render
self.vox_params.chunks_tex = self.textures['world_blocks']
self.vox_params.get_coord_block = self.coord_block
self.vox_params.tree_tex = self.textures['tree']
self.vox_params.water_tex = self.textures['water']
self.vox_params.leafModel = self.gui.loader.loadModel("res/models/shrubbery")
self.vox_params.leafTex = self.textures['leaf']
self.vox_params.fog = fog
self.world = World(self.vox_config, self.vox_params)
self.collision_avatar = CollisionAvatar(self)
#self.vox_params.sun = sun
self.gui.taskMgr.setupTaskChain('Ticker', tickClock = True)
self.gui.taskMgr.doMethodLater(0.05, self.ticker, 'taskTicker', taskChain = 'Ticker')
self.gui.start()
class Scene(DirectObject):
def __init__(self):
"""Initialise the scene."""
# Show the framerate
base.setFrameRateMeter(True)
# Initialise terrain:
# Make 4 terrain nodepath objects with different hilliness values
# and arrange them side-by-side in a 2x2 grid, giving a big terrain
# with variable hilly and flat areas.
color = (0.6, 0.8, 0.5, 1) # Bright green-ish
scale = 12
height = 18 # FIXME: For now we are raising the terrain so it
# floats above the sea to prevent lakes from
# appearing (but you still get them sometimes)
t1 = Terrain(color=color,
scale=scale,
trees=0.7,
pos=P.Point3(0, 0, height))
t1.prime.reparentTo(render)
t2 = Terrain(color=color,
scale=scale,
h=24,
pos=P.Point3(32 * scale, 0, height),
trees=0.5)
t2.prime.reparentTo(render)
t3 = Terrain(color=color,
scale=scale,
h=16,
pos=P.Point3(32 * scale, 32 * scale, height),
trees=0.3)
t3.prime.reparentTo(render)
t4 = Terrain(color=color,
scale=scale,
h=2,
pos=P.Point3(0, 32 * scale, height),
trees=0.9)
t4.prime.reparentTo(render)
#tnp1.setPos(tnp1,-32,-32,terrainHeight)
# Initialise sea
sea = Sea()
# Initialise skybox.
self.box = loader.loadModel("models/skybox/space_sky_box.x")
self.box.setScale(6)
self.box.reparentTo(render)
# Initialise characters
self.characters = []
self.player = C.Character(model='models/eve',
run='models/eve-run',
walk='models/eve-walk')
self.player.prime.setZ(100)
self.player._pos = SteerVec(32 * 12 + random.random() * 100,
32 * 12 + random.random() * 100)
self.player.maxforce = 0.4
self.player.maxspeed = 0.55
EdgeScreenTracker(self.player.prime, dist=200) # Setup camera
for i in range(0, 11):
self.characters.append(C.Character())
self.characters[i].prime.setZ(100)
self.characters[i].wander()
self.characters[i].maxforce = 0.3
self.characters[i].maxspeed = 0.2
self.characters[i]._pos = SteerVec(32 * 12 + random.random() * 100,
32 * 12 + random.random() * 100)
C.setContainer(
ContainerSquare(pos=SteerVec(32 * 12, 32 * 12), radius=31 * 12))
#C.toggleAnnotation()
# Initialise keyboard controls.
self.accept("c", C.toggleAnnotation)
self.accept("escape", sys.exit)
# Setup CollisionRay and CollisionHandlerQueue for mouse picking.
self.pickerQ = P.CollisionHandlerQueue()
self.picker = camera.attachNewNode(
P.CollisionNode('Picker CollisionNode'))
self.picker.node().addSolid(P.CollisionRay())
# We want the picker ray to collide with the floor and nothing else.
self.picker.node().setFromCollideMask(C.floorMASK)
self.picker.setCollideMask(P.BitMask32.allOff())
base.cTrav.addCollider(self.picker, self.pickerQ)
try:
handler.addCollider(self.picker, camera)
except:
pass
self.accept('mouse1', self.onClick)
# Set the far clipping plane to be far enough away that we can see the
# skybox.
base.camLens.setFar(10000)
# Initialise lighting
self.alight = AmbientLight('alight')
self.alight.setColor(VBase4(0.35, 0.35, 0.35, 1))
self.alnp = render.attachNewNode(self.alight)
render.setLight(self.alnp)
self.dlight = DirectionalLight('dlight')
self.dlight.setColor(VBase4(0.4, 0.4, 0.4, 1))
self.dlnp = render.attachNewNode(self.dlight)
self.dlnp.setHpr(45, -45, 0)
render.setLight(self.dlnp)
self.plight = PointLight('plight')
self.plight.setColor(VBase4(0.8, 0.8, 0.5, 1))
self.plnp = render.attachNewNode(self.plight)
self.plnp.setPos(160, 160, 50)
self.slight = Spotlight('slight')
self.slight.setColor(VBase4(1, 1, 1, 1))
lens = PerspectiveLens()
self.slight.setLens(lens)
self.slnp = render.attachNewNode(self.slight)
self.slnp.setPos(-20, -20, 20)
self.slnp.lookAt(50, 50, 0)
# Initialise some scene-wide exponential fog
colour = (0.5, 0.8, 0.8)
self.expfog = Fog("Scene-wide exponential Fog object")
self.expfog.setColor(*colour)
self.expfog.setExpDensity(0.0005)
render.setFog(self.expfog)
base.setBackgroundColor(*colour)
# Add a task for this Plant to the global task manager.
self.stepcount = 0
taskMgr.add(self.step, "Plant step task")
def step(self, task):
if self.stepcount < 3:
self.stepcount += 1
return Task.cont
else:
plantNode.flattenStrong()
print render.analyze()
return Task.done
def onClick(self):
"""Handle the mouse-click event."""
mpos = base.mouseWatcherNode.getMouse()
# Makes the ray's origin the camera and make the ray point to mpos
###self.picker.node().getSolid(0).setFromLens(
###base.camNode,mpos.getX(),mpos.getY())
##zuck
self.picker.node().modifySolid(0).setFromLens(base.camNode,
mpos.getX(), mpos.getY())
# We don't want to traverse now, so wait for panda to do it then move.
taskMgr.doMethodLater(.02, self.setDestination, 'setDest')
def setDestination(self, task):
"""Helper method for onClick.
Find the position in the 3D scene that was clicked and pass it to the
click method of the currently active plugin.
"""
if self.pickerQ.getNumEntries() > 0:
self.pickerQ.sortEntries()
self.point = self.pickerQ.getEntry(0).getSurfacePoint(render)
self.player.arrive(SteerVec(self.point.getX(), self.point.getY()))
def loadLight(self): #Sets the lights
plight = AmbientLight('my plight')
plight.setColor(VBase4(1.0,1.0,1.0,0.5))
plnp = render.attachNewNode(plight)
render.setLight(plnp)
def collectPlayer(self, task):
'''
Wait until all players are ready
'''
if len(self._players) > 0 and self.player_buttonpressed[0] < task.time:
if self._players[0].device.boost and self.countdown <= 0:
loading = False
for player in self._players:
if player.vehicle.model_loading:
loading = True
break
self._notify.debug("Loading vehicle: %s" % (loading))
if not loading:
taskMgr.remove("selectVehicle")
self.track = trackgen3d.Track3d(1000, 1800, 1600, 1200,
5) # len(self._players))
self.streetPath = render.attachNewNode(
self.track.createRoadMesh())
# self.borderleftPath = render.attachNewNode(self.track.createBorderLeftMesh())
self.borderleftPath = render.attachNewNode(
self.track.createBorderLeftMesh())
self.borderrightPath = render.attachNewNode(
self.track.createBorderRightMesh())
self.borderleftcollisionPath = NodePath(
self.track.createBorderLeftCollisionMesh())
self.borderrightcollisionPath = NodePath(
self.track.createBorderRightCollisionMesh())
# #self.borderPath = render.attachNewNode(self.track.createBorderMesh())
textures = ["tube", "tube2", "street"]
tex = textures[random.randint(0, len(textures) - 1)]
roadtex = loader.loadTexture('data/textures/' + tex +
'.png')
bordertex = loader.loadTexture('data/textures/border.png')
self.streetPath.setTexture(roadtex)
self.borderleftPath.setTexture(bordertex)
self.borderrightPath.setTexture(bordertex)
# self.streetPath = loader.loadModel('data/models/Street.egg')
# self.streetPath = loader.loadModel('data/models/Street.egg')
# tex = loader.loadTexture('data/models/StreetTex.png')
# self.nodePath.setTexture(tex)
self._parent.startGame(self.streetPath,
self.borderleftPath,
self.borderrightPath,
self.track.trackpoints,
self.borderleftcollisionPath,
self.borderrightcollisionPath)
return task.done
for device in self.unusedDevices:
if device.boost:
self.countdown = COUNTDOWN_START
self.player_buttonpressed.append(0)
self._parent.addPlayer(device)
# Set the PlayerCam to the Vehicle select menu Node
vehicleSelectNode = NodePath("VehicleSelectNode")
self._players[-1].camera.camera.reparentTo(vehicleSelectNode)
# Light, that casts shadows
plight = Spotlight('plight')
plight.setColor(VBase4(10.0, 10.0, 10.0, 1))
if (base.win.getGsg().getSupportsBasicShaders() != 0):
pass
# plight.setShadowCaster(True, 2048, 2048)#enable shadows for this light ##TODO wegen Linux
# Light
plight.getLens().setFov(80)
plnp = vehicleSelectNode.attachNewNode(plight)
plnp.setPos(2, -10, 10)
plnp.lookAt(0, 0, 0)
vehicleSelectNode.setLight(plnp)
# vehicleSelectNode.setShaderAuto()#enable autoshader so we can use shadows
# Light
ambilight = AmbientLight('ambilight')
ambilight.setColor(VBase4(0.2, 0.2, 0.2, 1))
vehicleSelectNode.setLight(
vehicleSelectNode.attachNewNode(ambilight))
self.platform.instanceTo(
vehicleSelectNode) # Load the platform
# instance shown text
self.countdown_node.instanceTo(
vehicleSelectNode) # Instance the Countdown
self.loading.instanceTo(
vehicleSelectNode) # Show the Loading-Text
self.attributes.copyTo(vehicleSelectNode).hide()
self._players[-1].vehicle.model_loading = True
# start loading the model
loader.loadModel(self.vehicle_list[0],
callback=self._players[-1].setVehicle)
self._notify.debug("Loading initial vehicle: %s" %
(self.vehicle_list[0]))
self.unusedDevices.remove(device)
self.player_buttonpressed[-1] = task.time + self.KEY_DELAY
# Add the Skybox
skybox = loader.loadModel("data/models/skybox.egg")
t = Texture()
t.load(PNMImage("data/textures/skybox_hangar.png"))
skybox.setTexture(t)
skybox.setBin("background", 1)
skybox.setDepthWrite(0)
skybox.setDepthTest(0)
skybox.setLightOff()
skybox.setScale(10000)
skybox.reparentTo(vehicleSelectNode)
for player in self._players:
if self.player_buttonpressed[self._players.index(
player)] < task.time:
if player.device.use_item:
self.countdown = COUNTDOWN_START
self._notify.debug("Removing player: %s" % (player))
self.unusedDevices.append(player.device)
self.player_buttonpressed.pop(self._players.index(player))
self._parent.removePlayer(player)
return task.cont
def startGame(self):
'''
Start the game
'''
# Create the Track
self.track = trackgen3d.Track3d(1000, 800, 600, 200, 5)
self.trackmesh = NodePath(self.track.createRoadMesh())
tex = loader.loadTexture('data/textures/street.png')
self.trackmesh.setTexture(tex)
self.trackmesh2 = NodePath(self.track.createUninterpolatedRoadMesh())
self.trackmesh2.setTexture(tex)
# nodePath.setTwoSided(True)
self.trackmesh.reparentTo(render)
# LICHT
self.plight = PointLight('kkkplight')
self.plight.setColor(VBase4(21, 0, 0, 1))
self.plnp = NodePath(self.plight)
self.plnp.reparentTo(render)
self.plnp.setPos(0, 0, 2000)
self.plnp.node().setAttenuation(Point3(0, 0, 1))
self.plnp.setScale(.5, .5, .5)
# self.plnp.setHpr(0,-90,0)
# print plight.getAttenuation()
# plnp.setPos(-10, -800, 20)
render.setLight(self.plnp)
self.accept("w", self.setA, [100])
self.accept("s", self.setA, [-10])
self.accept("e", self.setB, [10])
self.accept("d", self.setB, [-10])
self.accept("r", self.setC, [100])
self.accept("f", self.setC, [-100])
self.accept("z", self.setRotation, [0, 10])
self.accept("h", self.setRotation, [0, -10])
self.accept("u", self.setRotation, [1, 10])
self.accept("j", self.setRotation, [1, -10])
self.accept("i", self.setRotation, [2, 10])
self.accept("k", self.setRotation, [2, -10])
self.accept("n", self.setExponent, [-50])
self.accept("m", self.setExponent, [50])
# load our model
tron = loader.loadModel("data/models/vehicles/vehicle02")
self.tron = tron
# self.tron.loadAnims({"running":"models/tron_anim"})
tron.reparentTo(render)
tron.setPos(0, 0, 15)
tron.setHpr(0, -90, 0)
# nodePath2 = self.render.attachNewNode(self.track.createBorderLeftMesh())
# tex2 = loader.loadTexture('data/textures/border.png')
# nodePath2.setTexture(tex2)
#
# nodePath3 = self.render.attachNewNode(self.track.createBorderRightMesh())
# tex2 = loader.loadTexture('data/textures/border.png')
# nodePath3.setTexture(tex2)
ring = loader.loadModel("data/models/ring.egg")
ring.setScale(24)
ring.setZ(-25)
ring.setY(100)
ring.setTransparency(TransparencyAttrib.MAlpha)
ring.reparentTo(render)
# Load the Lights
ambilight = AmbientLight('ambilight')
ambilight.setColor(VBase4(0.8, 0.8, 0.8, 1))
render.setLight(render.attachNewNode(ambilight))
class Ship:
NAME_DEFAULT = "unnamed"
POS_DEFAULT = (0, 30)
VEL_DEFAULT = (0, 0)
ACC_DEFAULT = 0.0 # 0.0 - 1.0
HEADING_DEFAULT = -90.0
ACC_COEFFICIENT = 35.0 # This is how much acceleration affects speed
ROTATION_SPEED = 200
MODEL_ROTATION_OFFSET = (0.0, 0.0, -5.0)
HEALTH = 10.0
BULLET_OFFSET = 5.0 # This is how far ahead the bullet spawns at
BULLET_SPEED = 200
BULLET_SHIP_SPEED_CORRELATION = 40.0
BULLET_MAX_LIFE_TIME = 100
BULLET_DAMAGE = 1.0
PLANET_DAMAGE = 0.5
SPEED_MAX = 50.0
def __init__(
self,
name=NAME_DEFAULT,
pos=POS_DEFAULT,
heading=HEADING_DEFAULT,
vel=VEL_DEFAULT,
acc=ACC_DEFAULT # player controlled acceleration. Can be 0.0 - 1.0
):
"""@param name string"""
self.name = name
self.pos = pos
self.vel = vel
self.acc = acc
self.heading = heading
self.rotateLeft = False
self.rotateRight = False
self.visualNode = self.createVisualNode(self.pos)
self.bullets = []
self.collisionHandler = colHandler
self.collisions = []
self.collisionSphere = OdeSphereGeom(4)
self.collisionSphere.setCategoryBits(BitMask32(0xffffffff))
self.collisionSphere.setCollideBits(BitMask32(0xffffffff))
self.collisionSphere.setPosition(pos[0], pos[1], 0)
self.forces = []
self.mass = 1.0
self.health = Ship.HEALTH
self.isAlive = True
self.shootingSound = loader.loadSfx('anti_tank_gun_single_shot.mp3')
self.destroySound = loader.loadSfx('large_explosion.mp3')
self.bulletHitSound = loader.loadSfx(
'explosion_loud_internal_explosion_very_reverberant.mp3')
self.collisionSound = loader.loadSfx('car_door_close.mp3')
self.bulletParent = NodePath("Bullet Parent")
self.bulletParent.reparentTo(render)
self.bulletAmbientLight = AmbientLight('Bullet Light')
self.bulletAmbientLight.setColor(Vec4(.0, .1, .2, .0))
lightnode = render.attachNewNode(self.bulletAmbientLight)
self.bulletParent.setLight(lightnode)
def createVisualNode(self, pos=(0, 0)):
# modelNode is the actualy ship model
modelNode = loader.loadModel("indicator.bam")
# visualNode is the node we operate on to move and rotate the ship
visualNode = NodePath('Ship: ' + self.name)
visualNode.setPos(tupleToVec3(pos))
visualNode.setHpr(Vec3(0, -90, 90))
# TODO: add scale parameter to this or some other aggregator class
visualNode.setScale(1)
# Reparent the actual modelNode to the visualNode
modelNode.reparentTo(visualNode)
# Offset the model node relative to the parent
modelNode.setPos(tripleToVec3(Ship.MODEL_ROTATION_OFFSET))
visualNode.reparentTo(render)
return visualNode
def applyForce(self, force):
self.forces.append(force)
def setCollisionHandler(self, handler):
self.collisionHandler = handler
def addCollision(self, col):
self.collisions.append(col)
self.collisionSound.play()
def getCollisions(self):
return self.collisions
def getVisualNode(self):
return self.visualNode
def getMass(self):
return self.mass
def isVisible(self):
result = False
visualNode = self.getVisualNode()
# To be visible the ship has to be not hidden and has to have render as
# the master parent (aka getTop).
result = (not visualNode.isHidden()) and (visualNode.getTop()
== render)
return result
def setPos(self, pos):
self.pos = pos
def getPos(self):
return self.pos
def setVel(self, vel):
self.vel = vel
self.momentum = vel
def getVel(self):
return self.vel
def getAcc(self):
return self.acc
def getHeading(self):
return self.heading
def shoot(self):
# TODO: add proper unit tests!
angle = self.heading * math.pi / 180.0
headingX = math.cos(angle)
headingY = math.sin(angle)
offset = Vec3(headingX, headingY, 0) * Ship.BULLET_OFFSET
shipPos = self.getPos()
bulletPos = (offset[0] + shipPos[0], offset[1] + shipPos[1], offset[2])
bulletVisual = loader.loadModel("bullet.bam")
bulletVisual.setPos(tupleToVec3(bulletPos))
bulletVisual.setHpr(tupleToVec3((self.heading + 90, 180)))
bulletVisual.setScale(1.5)
bulletVisual.reparentTo(self.bulletParent)
# Create physics for bullet
collisionSphere = OdeSphereGeom(1.5)
collisionSphere.setCategoryBits(BitMask32(0xffffffff))
collisionSphere.setCollideBits(BitMask32(0xffffffff))
collisionSphere.setPosition(bulletPos[0], bulletPos[1], bulletPos[2])
shipVel = self.getVel()
bullet = {
'vel': (headingX * Ship.BULLET_SPEED +
shipVel[0] / Ship.BULLET_SHIP_SPEED_CORRELATION,
headingY * Ship.BULLET_SPEED +
shipVel[1] / Ship.BULLET_SHIP_SPEED_CORRELATION),
'visual':
bulletVisual,
'physical':
collisionSphere,
'isAlive':
True,
'timeToLive':
Ship.BULLET_MAX_LIFE_TIME
}
self.bullets.append(bullet)
self.shootingSound.play()
def bulletHit(self):
self.health -= Ship.BULLET_DAMAGE
if self.health <= 0:
self.destroy()
self.bulletHitSound.play()
def planetHit(self):
self.health -= Ship.PLANET_DAMAGE
if self.health <= 0.0:
self.destroy()
self.bulletHitSound.play()
def destroyBullet(self, bullet):
bullet['visual'].removeNode()
#bullet['physical'].destroy()
bullet['physical'].disable()
# If the "bullet['physical'].destroy()" line is giving errors use the
# following one instead:
#bullet['physical'].disable()
self.bullets.remove(bullet)
bullet = None
def destroy(self):
self.isAlive = False
self.visualNode.hide()
self.destroySound.play()
def thrustOn(self):
self.acc = 1.0
def thrustOff(self):
self.acc = 0.0
def rotateLeftOn(self):
self.rotateLeft = True
def rotateLeftOff(self):
self.rotateLeft = False
def isRotatingLeft(self):
return self.rotateLeft
def rotateRightOn(self):
self.rotateRight = True
def rotateRightOff(self):
self.rotateRight = False
def isRotatingRight(self):
return self.rotateRight
def update(self, deltaTime):
"""@param deltaTime float, how many seconds have passed since last tick"""
# TODO: refactor the updating code into different methods
# Update the bullets
# TODO: Add test for this in testUpdate!
for bullet in self.bullets:
bullet['timeToLive'] -= 1
if bullet['timeToLive'] <= 0:
bullet['isAlive'] = False
if not bullet['isAlive']:
self.destroyBullet(bullet)
continue
pos = bullet['visual'].getPos()
bulletPos = Vec3(bullet['vel'][0] * deltaTime + pos[0],
bullet['vel'][1] * deltaTime + pos[1], 0)
bullet['visual'].setPos(bulletPos)
bullet['physical'].setPosition(bulletPos)
# If the ship is not alive anymore, we don't move it
if not self.isAlive:
return
# update the heading. Must be done before position updating!
if self.rotateLeft:
self.heading = self.heading + Ship.ROTATION_SPEED * deltaTime
elif self.rotateRight:
self.heading = self.heading - Ship.ROTATION_SPEED * deltaTime
for c in self.collisions:
self.collisionHandler(self, c)
# update position
gainedSpeedScalar = self.acc * deltaTime * Ship.ACC_COEFFICIENT
# convert degrees to radians
angle = self.heading * math.pi / 180.0
#correction = math.pi / 2
deltaVelX = gainedSpeedScalar * math.cos(angle)
deltaVelY = gainedSpeedScalar * math.sin(angle)
for f in self.forces:
deltaVelX += f[0]
deltaVelY += f[1]
self.forces = []
self.vel = (self.vel[0] + deltaVelX, self.vel[1] + deltaVelY)
# Limit the ship's speed to Ship.SPEED_MAX
self.limitVelocity()
deltaPosX = deltaTime * self.vel[0]
deltaPosY = deltaTime * self.vel[1]
newPosX = self.pos[0] + deltaPosX
newPosY = self.pos[1] + deltaPosY
self.pos = (newPosX, newPosY)
# Rotate the visual representation of the ship
self.visualNode.setH(self.heading)
# Move the actual visual representation
self.visualNode.setPos(tupleToVec3(self.pos))
self.collisionSphere.setPosition(self.pos[0], self.pos[1], 0)
def limitVelocity(self):
shipVel = self.getVel()
newVelScalar = tupleLength(shipVel)
if newVelScalar > Ship.SPEED_MAX:
newVelScale = Ship.SPEED_MAX / newVelScalar
newVel = scaleTuple(shipVel, newVelScale)
self.setVel(newVel)
def loadLight(self): #Sets the lights
plight = AmbientLight('my plight')
light = self.parserClass.userConfig.getfloat('display', 'light')
plight.setColor(VBase4(light, light, light, 0.5))
plnp = render.attachNewNode(plight)
render.setLight(plnp)
class FreeBLiTZ(ShowBase):
def __init__(self):
from pandac.PandaModules import CollisionHandlerFloor, CollisionHandlerPusher, CollisionHandlerEvent, CollisionTraverser
from pandac.PandaModules import DirectionalLight, AmbientLight, VBase4
ShowBase.__init__(self)
self.sky = self.loader.loadModel('models/sky-sphere')
self.sky.reparentTo(self.render)
self.stage = self.loader.loadModel('models/test-collide')
self.stage.reparentTo(self.render)
self.floor = self.stage.findAllMatches('**/=CollideType=floor')
self.floor.setCollideMask(FLOOR_MASK)
self.obstacles = self.stage.findAllMatches('**/=CollideType=obstacle')
if self.obstacles:
self.obstacles.setCollideMask(OBSTACLE_MASK)
self.zones = self.stage.findAllMatches('**/=CollideType=zone')
if self.zones:
self.zones.setCollideMask(ZONE_MASK)
self.create_stanchions()
# Character rig, which allows camera to follow character
self.char_rig = self.stage.attachNewNode('char_rig')
self.active_char = Character('mainchar', self.char_rig)
self.cam.reparentTo(self.char_rig)
self.cam.setPos(0.5, -3, 1.5)
self.cam.lookAt(0.5, 0, 1.5)
self.light = DirectionalLight('dlight')
self.light.setColor(VBase4(0.3, 0.28, 0.26, 1.0))
self.lightNP = self.stage.attachNewNode(self.light)
self.lightNP.setHpr(-75, -45, 0)
self.stage.setLight(self.lightNP)
self.amblight = AmbientLight('amblight')
self.amblight.setColor(VBase4(0.7, 0.68, 0.66, 1.0))
self.amblightNP = self.stage.attachNewNode(self.amblight)
self.stage.setLight(self.amblightNP)
self.accept('w', self.active_char.begin_forward)
self.accept('a', self.active_char.begin_left)
self.accept('s', self.active_char.begin_backward)
self.accept('d', self.active_char.begin_right)
self.accept('w-up', self.active_char.end_forward)
self.accept('a-up', self.active_char.end_left)
self.accept('s-up', self.active_char.end_backward)
self.accept('d-up', self.active_char.end_right)
self.taskMgr.add(self.active_char.MoveTask, 'MoveTask')
self.look = False
self.prev_pos = None
self.accept('mouse2', self.begin_look)
self.accept('mouse2-up', self.end_look)
self.accept('mouse3', self.active_char.begin_spin)
self.accept('mouse3-up', self.active_char.end_spin)
self.taskMgr.add(self.MouseTask, 'MouseTask')
self.floor_handler = CollisionHandlerFloor()
self.floor_handler.addCollider(self.active_char.actor_from_floor, self.char_rig)
self.wall_handler = CollisionHandlerPusher()
self.wall_handler.addCollider(self.active_char.actor_from_obstacle, self.char_rig)
self.zone_handler = CollisionHandlerEvent()
self.zone_handler.addInPattern('%fn-into')
self.zone_handler.addOutPattern('%fn-out')
def foo(entry):
print 'You are in the zone'
def bar(entry):
print 'You are not in the zone'
self.accept('blockchar_zone-into', foo)
self.accept('blockchar_zone-out', bar)
self.cTrav = CollisionTraverser('main traverser')
self.cTrav.setRespectPrevTransform(True)
self.cTrav.addCollider(self.active_char.actor_from_floor, self.floor_handler)
self.cTrav.addCollider(self.active_char.actor_from_obstacle, self.wall_handler)
self.cTrav.addCollider(self.active_char.actor_from_zone, self.zone_handler)
#self.cTrav.showCollisions(self.stage)
def create_stanchions(self):
from pandac.PandaModules import GeomVertexReader, CollisionNode, CollisionTube
self.stanchions = self.stage.findAllMatches('**/=Stanchion')
for stanchion in self.stanchions:
geomnode = stanchion.node()
radius = float(stanchion.getTag('Stanchion'))
geom = geomnode.getGeom(0)
vdata = geom.getVertexData()
for gp in range(geom.getNumPrimitives()):
vreader = GeomVertexReader(vdata, 'vertex')
prim = geom.getPrimitive(gp)
prim = prim.decompose()
for p in range(prim.getNumPrimitives()):
start = prim.getPrimitiveStart(p)
end = prim.getPrimitiveEnd(p)
vertices = []
for v in range(start, end):
vi = prim.getVertex(v)
vreader.setRow(vi)
vertex = vreader.getData3f()
vertices.append(vertex)
vertices.append(vertices[0])
for i in range(1, len(vertices)):
a, b = vertices[i-1], vertices[i]
stanchion_np = stanchion.attachNewNode(CollisionNode('stanchion'))
print 'creating cyl with radius %f from %s to %s' % (radius, a, b)
stanchion_np.node().addSolid(CollisionTube(a[0], a[1], a[2], b[0], b[1], b[2], radius))
stanchion_np.node().setFromCollideMask(OBSTACLE_MASK)
geomnode.removeAllGeoms()
def begin_look(self):
self.look = True
def end_look(self):
self.look = False
self.prev_pos = None
def MouseTask(self, task):
if self.mouseWatcherNode.hasMouse():
(x, y) = self.mouseWatcherNode.getMouse()
if self.prev_pos:
if self.look or self.active_char.spinning:
h_diff = (x - self.prev_pos[0]) * 180
p_diff = (y - self.prev_pos[1]) * 90
new_h = clamp_deg_sign(self.char_rig.getH() - h_diff)
self.char_rig.setH(new_h)
self.cam.setP(self.cam.getP() + p_diff)
self.active_char.spin(new_h)
self.prev_pos = (x, y)
return task.cont
class FreeBLiTZ(ShowBase):
def __init__(self):
from pandac.PandaModules import CollisionHandlerFloor, CollisionHandlerPusher, CollisionHandlerEvent, CollisionTraverser
from pandac.PandaModules import DirectionalLight, AmbientLight, VBase4
ShowBase.__init__(self)
self.sky = self.loader.loadModel('models/sky-sphere')
self.sky.reparentTo(self.render)
self.stage = self.loader.loadModel('models/test-collide')
self.stage.reparentTo(self.render)
self.floor = self.stage.findAllMatches('**/=CollideType=floor')
self.floor.setCollideMask(FLOOR_MASK)
self.obstacles = self.stage.findAllMatches('**/=CollideType=obstacle')
if self.obstacles:
self.obstacles.setCollideMask(OBSTACLE_MASK)
self.zones = self.stage.findAllMatches('**/=CollideType=zone')
if self.zones:
self.zones.setCollideMask(ZONE_MASK)
self.create_stanchions()
# Character rig, which allows camera to follow character
self.char_rig = self.stage.attachNewNode('char_rig')
self.active_char = Character('mainchar', self.char_rig)
self.cam.reparentTo(self.char_rig)
self.cam.setPos(0.5, -3, 1.5)
self.cam.lookAt(0.5, 0, 1.5)
self.light = DirectionalLight('dlight')
self.light.setColor(VBase4(0.3, 0.28, 0.26, 1.0))
self.lightNP = self.stage.attachNewNode(self.light)
self.lightNP.setHpr(-75, -45, 0)
self.stage.setLight(self.lightNP)
self.amblight = AmbientLight('amblight')
self.amblight.setColor(VBase4(0.7, 0.68, 0.66, 1.0))
self.amblightNP = self.stage.attachNewNode(self.amblight)
self.stage.setLight(self.amblightNP)
self.accept('w', self.active_char.begin_forward)
self.accept('a', self.active_char.begin_left)
self.accept('s', self.active_char.begin_backward)
self.accept('d', self.active_char.begin_right)
self.accept('w-up', self.active_char.end_forward)
self.accept('a-up', self.active_char.end_left)
self.accept('s-up', self.active_char.end_backward)
self.accept('d-up', self.active_char.end_right)
self.taskMgr.add(self.active_char.MoveTask, 'MoveTask')
self.look = False
self.prev_pos = None
self.accept('mouse2', self.begin_look)
self.accept('mouse2-up', self.end_look)
self.accept('mouse3', self.active_char.begin_spin)
self.accept('mouse3-up', self.active_char.end_spin)
self.taskMgr.add(self.MouseTask, 'MouseTask')
self.floor_handler = CollisionHandlerFloor()
self.floor_handler.addCollider(self.active_char.actor_from_floor,
self.char_rig)
self.wall_handler = CollisionHandlerPusher()
self.wall_handler.addCollider(self.active_char.actor_from_obstacle,
self.char_rig)
self.zone_handler = CollisionHandlerEvent()
self.zone_handler.addInPattern('%fn-into')
self.zone_handler.addOutPattern('%fn-out')
def foo(entry):
print 'You are in the zone'
def bar(entry):
print 'You are not in the zone'
self.accept('blockchar_zone-into', foo)
self.accept('blockchar_zone-out', bar)
self.cTrav = CollisionTraverser('main traverser')
self.cTrav.setRespectPrevTransform(True)
self.cTrav.addCollider(self.active_char.actor_from_floor,
self.floor_handler)
self.cTrav.addCollider(self.active_char.actor_from_obstacle,
self.wall_handler)
self.cTrav.addCollider(self.active_char.actor_from_zone,
self.zone_handler)
#self.cTrav.showCollisions(self.stage)
def create_stanchions(self):
from pandac.PandaModules import GeomVertexReader, CollisionNode, CollisionTube
self.stanchions = self.stage.findAllMatches('**/=Stanchion')
for stanchion in self.stanchions:
geomnode = stanchion.node()
radius = float(stanchion.getTag('Stanchion'))
geom = geomnode.getGeom(0)
vdata = geom.getVertexData()
for gp in range(geom.getNumPrimitives()):
vreader = GeomVertexReader(vdata, 'vertex')
prim = geom.getPrimitive(gp)
prim = prim.decompose()
for p in range(prim.getNumPrimitives()):
start = prim.getPrimitiveStart(p)
end = prim.getPrimitiveEnd(p)
vertices = []
for v in range(start, end):
vi = prim.getVertex(v)
vreader.setRow(vi)
vertex = vreader.getData3f()
vertices.append(vertex)
vertices.append(vertices[0])
for i in range(1, len(vertices)):
a, b = vertices[i - 1], vertices[i]
stanchion_np = stanchion.attachNewNode(
CollisionNode('stanchion'))
print 'creating cyl with radius %f from %s to %s' % (
radius, a, b)
stanchion_np.node().addSolid(
CollisionTube(a[0], a[1], a[2], b[0], b[1], b[2],
radius))
stanchion_np.node().setFromCollideMask(OBSTACLE_MASK)
geomnode.removeAllGeoms()
def begin_look(self):
self.look = True
def end_look(self):
self.look = False
self.prev_pos = None
def MouseTask(self, task):
if self.mouseWatcherNode.hasMouse():
(x, y) = self.mouseWatcherNode.getMouse()
if self.prev_pos:
if self.look or self.active_char.spinning:
h_diff = (x - self.prev_pos[0]) * 180
p_diff = (y - self.prev_pos[1]) * 90
new_h = clamp_deg_sign(self.char_rig.getH() - h_diff)
self.char_rig.setH(new_h)
self.cam.setP(self.cam.getP() + p_diff)
self.active_char.spin(new_h)
self.prev_pos = (x, y)
return task.cont
def __init__(self):
ShowBase.__init__(self)
resize_window = ConfigVariableBool('viewer-resize-window', '#t')
if resize_window.getValue():
self.win_size = (800, 800)
# Black background
self.win.setClearColor((0.0, 0.0, 0.0, 1.0))
# Set up lights.
self.lights = NodePath("lights")
# Spotlight. Casts shadows.
slight = Spotlight("slight")
slight.setScene(self.render)
slight.setShadowCaster(True, 2**11, 2**11)
# Set shadow mask, so we can exclude objects from casting shadows
self.shadow_mask = BitMask32.bit(2)
slight.setCameraMask(self.shadow_mask)
slight.setColor((1.2, 1.2, 1.2, 1.))
slight.getLens().setFov(45)
slight.getLens().setNearFar(1, 100)
slnp = self.lights.attachNewNode(slight)
slnp.setPos((6, 8, 20))
slnp.lookAt(0, 0, 0)
self.render.setLight(slnp)
# Ambient light.
alight = AmbientLight("alight")
a = 0.75
alight.setColor((a, a, a, 1.0))
#alight.setColor((0.8, 0.8, 0.8, 1.0))
alnp = self.lights.attachNewNode(alight)
self.render.setLight(alnp)
self.lights.reparentTo(self.render)
# Set auto shading for shadows
use_shaders = ConfigVariableBool('viewer-use-shaders', '#t')
if use_shaders.getValue():
self.render.setShaderAuto()
# Set antialiasing on
self.render.setAntialias(AntialiasAttrib.MAuto)
# Camera
self.camera_rot = self.render.attachNewNode("camera_rot")
self.cameras = self.camera_rot.attachNewNode("cameras")
self.cameras.setPos(14, 32, 9.)
self.look_at = self.render.attachNewNode("look_at")
self.look_at.setPos(Point3(2, 0, 1))
self.cameras.lookAt(self.look_at)
self.camera.reparentTo(self.cameras)
# Adjust the camera's lens
lens = PerspectiveLens()
self.camLens = lens
self.camLens.setNearFar(0.01, 1000.0)
setlens = ConfigVariableBool('viewer-set-cam-lens', '#t')
if setlens:
self.cam.node().setLens(self.camLens)
#
# Initialize / set variables
self.sso = None
self.ssos = []
self.cache = None
self.scene = SSO("scene")
self.scene.reparentTo(self.render)
# Key callbacks.
self.accept("shift-control-escape", self.exit)
self.accept("escape", self.exit)
self.accept("0", self.reset_sso)
self.accept("arrow_left", self.prev)
self.accept("arrow_right", self.next)
self.accept("page_down", self.prev, [100])
self.accept("page_up", self.next, [100])
self.accept("f1", self.toggle_debug)
self.accept("o", self.physics_once, extraArgs=[1. / 10])
self.accept("i", self.physics_once, extraArgs=[1. / 10000])
# Remove existing keyboard tasks.
self.mandatory_events = ("window-event", "async_loader_0",
"render-texture-targets-changed",
"shift-control-escape")
# Task list: name: (key, args)
events = {
"physics": ("p", ),
"repel": ("t", ),
"bump": ("f", ),
"rotate": ("r", 20),
"rotate90": ("h", ),
"ss_task": ("s", ),
"ssa_task": ("w", ),
"bp": ("b", )
}
# Add events
for key, val in events.iteritems():
call = [key] + list(val[1:])
self.accept(val[0], self.toggle_task, call)
# These are the key events that we will never ignore
self.permanent_events = self.getAllAccepting()
# These are the key events that we will never ignore
self.permanent_tasks = [
task.getName() for task in self.taskMgr.getAllTasks()
]
self.start_time = -1
self.old_elapsed = 0