def terrainFromHeightMap(self, main):
self.parentNodePath = NodePath("FloorNodePath")
self.parentNodePath.setPos(0, 0, -2)
self.parentNodePath.setScale(5, 5, 0.75)
# Heightfield (static)
height = 8.0
img = PNMImage(Filename('models/elevation.png'))
xdim = img.getXSize()
ydim = img.getYSize()
shape = BulletHeightfieldShape(img, height, ZUp)
shape.setUseDiamondSubdivision(True)
self.rigidNode = BulletRigidBodyNode('Heightfield')
self.rigidNode.notifyCollisions(False)
self.rigidNodePath = self.parentNodePath.attachNewNode(self.rigidNode)
self.rigidNodePath.node().addShape(shape)
self.rigidNodePath.setPos(0, 0, 0)
self.rigidNodePath.setCollideMask(BitMask32.allOn())
self.rigidNodePath.node().notifyCollisions(False)
main.world.attachRigidBody(self.rigidNodePath.node())
self.hf = self.rigidNodePath.node() # To enable/disable debug visualisation
self.terrain = GeoMipTerrain('terrain')
self.terrain.setHeightfield(img)
self.terrain.setBlockSize(32)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
rootNP = self.terrain.getRoot()
rootNP.reparentTo(self.parentNodePath)
rootNP.setSz(8.0)
offset = img.getXSize() / 2.0 - 0.5
rootNP.setPos(-offset, -offset, -height / 2.0)
self.terrain.generate()
# Apply texture
diffuseTexture = loader.loadTexture(Filename('models/diffuseMap.jpg'))
diffuseTexture.setWrapU(Texture.WMRepeat)
diffuseTexture.setWrapV(Texture.WMRepeat)
rootNP.setTexture(diffuseTexture)
# Normal map
texStage = TextureStage('texStageNormal')
texStage.setMode(TextureStage.MNormal)
normalTexture = loader.loadTexture(Filename('models/normalMap.jpg'))
rootNP.setTexture(texStage, normalTexture)
# Glow map
texStage = TextureStage('texStageNormal')
texStage.setMode(TextureStage.MGlow)
glowTexture = loader.loadTexture(Filename('models/glowMap.jpg'))
rootNP.setTexture(texStage, glowTexture)
def __init__(self, filename):
vfs = VirtualFileSystem.getGlobalPtr()
#self.material = BSPMaterial.getFromFile(filename)
self.material = TexturePool.loadTexture(filename)
self.filename = filename
if self.material: #.hasKeyvalue("$basetexture"):
# baseTexturePath = self.material.getKeyvalue("$basetexture")
if True: #vfs.exists(baseTexturePath):
#imageData = bytes(VirtualFileSystem.getGlobalPtr().readFile(baseTexturePath, True))
pimage = PNMImage()
self.material.store(pimage, 0, 0)
ss = StringStream()
pimage.write(ss, "tmp.png")
imageData = bytes(ss)
byteArray = QtCore.QByteArray.fromRawData(imageData)
image = QtGui.QImage.fromData(byteArray)
self.pixmap = QtGui.QPixmap.fromImage(image)
self.icon = QtGui.QIcon(self.pixmap)
self.size = LVector2i(pimage.getXSize(), pimage.getYSize())
print(pimage, self.size)
else:
self.size = LVector2i(64, 64)
self.icon = None
self.pixmap = None
else:
self.size = LVector2i(64, 64)
self.icon = None
self.pixmap = None
def feedback(self, screenshot, reward, isEnd):
resized = PNMImage(80, 60)
resized.unfilteredStretchFrom(screenshot)
width = resized.getXSize()
height = resized.getYSize()
green = \
map(lambda i: int(resized.getGreen(i % width, i / width) * 256) % 256, \
range(0, width * height))
data = struct.pack('IIffIII%sB' % len(green),
0xdeadbeef, self.historyFrameCounter,
reward, self.velocity,
isEnd, width, height, *green)
with self.lock:
self.bufferFeedback = data
if isEnd:
self.signalPlayerReady.clear()
self.signalGameFeedback.set()
# Make sure last frame of an episode is processed.
if isEnd:
while True:
if not self.signalPlayerReady.wait(1):
continue
break
def __map_Topography(self, planet, model, pts=[]):
height_map = PNMImage()
height_map_path = "{}/maps/{}".format(planet.path, planet.height_map)
height_map.read(Filename(height_map_path))
_hu_size = height_map.getXSize()-1
_hv_size = height_map.getYSize()-1
radius = planet.radius
bottom = radius + planet.height_min
elev_range = planet.height_max - planet.height_min
_has_sea = "sea_level" in planet.__dict__
if _has_sea:
sea_level = planet.sea_level + planet.radius
if not pts: pts = model.read("vertex")
for pt in pts:
u, v = self.__get_Pt_Uv(pt, _hu_size, _hv_size)
height_val = height_map.getGray(u, v) ## watch when extending w colours.
height = bottom + elev_range*height_val
ratio = height / radius
pt *= ratio
# If planet has sea then raise vert to sea level.
if _has_sea:
len_pt = pt.length()
if len_pt <= sea_level:
ratio = sea_level/len_pt
pt *= ratio
model.modify("vertex", pts)
def makeTextureMap(self):
'''Citymania function that generates and sets the 4 channel texture map'''
self.colorTextures = []
for terrain in self.terrains:
terrain.getRoot().clearTexture()
heightmap = terrain.heightfield()
colormap = PNMImage(heightmap.getXSize() - 1,
heightmap.getYSize() - 1)
colormap.addAlpha()
slopemap = terrain.makeSlopeImage()
for x in range(0, colormap.getXSize()):
for y in range(0, colormap.getYSize()):
# Else if statements used to make sure one channel is used per pixel
# Also for some optimization
# Snow. We do things funky here as alpha will be 1 already.
if heightmap.getGrayVal(x, y) < 200:
colormap.setAlpha(x, y, 0)
else:
colormap.setAlpha(x, y, 1)
# Beach. Estimations from http://www.simtropolis.com/omnibus/index.cfm/Main.SimCity_4.Custom_Content.Custom_Terrains_and_Using_USGS_Data
if heightmap.getGrayVal(x, y) < 62:
colormap.setBlue(x, y, 1)
# Rock
elif slopemap.getGrayVal(x, y) > 170:
colormap.setRed(x, y, 1)
else:
colormap.setGreen(x, y, 1)
colorTexture = Texture()
colorTexture.load(colormap)
colorTS = TextureStage('color')
colorTS.setSort(0)
colorTS.setPriority(1)
self.colorTextures.append((colorTexture, colorTS))
def __makeSprite__(self,pnm_img,subfile,flip):
img = None
if flip:
img = PNMImage(pnm_img.getXSize(),pnm_img.getYSize())
img.copyFrom(pnm_img)
img.flip(True ,False,False)
else:
img = pnm_img
sff_image = Sprite()
sff_image.setXSize(img.getXSize())
sff_image.setYSize(pnm_img.getYSize())
sff_image.setZSize(1)
sff_image.axisx = -subfile.axisx if (not flip ) else subfile.axisx
sff_image.axisy = subfile.axisy
sff_image.group = subfile.groupno
sff_image.no = subfile.imageno
sff_image.load(img)
sff_image.setWrapU(Texture.WM_border_color) # gets rid of odd black edges around image
sff_image.setWrapV(Texture.WM_border_color)
sff_image.setBorderColor(LColor(0,0,0,0))
return sff_image
def makeTextureMap(self):
'''Citymania function that generates and sets the 4 channel texture map'''
self.colorTextures = []
for terrain in self.terrains:
terrain.getRoot().clearTexture()
heightmap = terrain.heightfield()
colormap = PNMImage(heightmap.getXSize()-1, heightmap.getYSize()-1)
colormap.addAlpha()
slopemap = terrain.makeSlopeImage()
for x in range(0, colormap.getXSize()):
for y in range(0, colormap.getYSize()):
# Else if statements used to make sure one channel is used per pixel
# Also for some optimization
# Snow. We do things funky here as alpha will be 1 already.
if heightmap.getGrayVal(x, y) < 200:
colormap.setAlpha(x, y, 0)
else:
colormap.setAlpha(x, y, 1)
# Beach. Estimations from http://www.simtropolis.com/omnibus/index.cfm/Main.SimCity_4.Custom_Content.Custom_Terrains_and_Using_USGS_Data
if heightmap.getGrayVal(x,y) < 62:
colormap.setBlue(x, y, 1)
# Rock
elif slopemap.getGrayVal(x, y) > 170:
colormap.setRed(x, y, 1)
else:
colormap.setGreen(x, y, 1)
colorTexture = Texture()
colorTexture.load(colormap)
colorTS = TextureStage('color')
colorTS.setSort(0)
colorTS.setPriority(1)
self.colorTextures.append((colorTexture, colorTS))
def __map_Topography(self, planet, model, pts=[]):
height_map = PNMImage()
height_map_path = "{}/maps/{}".format(planet.path, planet.height_map)
height_map.read(Filename(height_map_path))
_hu_size = height_map.getXSize() - 1
_hv_size = height_map.getYSize() - 1
radius = planet.radius
bottom = radius + planet.height_min
elev_range = planet.height_max - planet.height_min
_has_sea = "sea_level" in planet.__dict__
if _has_sea:
sea_level = planet.sea_level + planet.radius
if not pts: pts = model.read("vertex")
for pt in pts:
u, v = self.__get_Pt_Uv(pt, _hu_size, _hv_size)
height_val = height_map.getGray(
u, v) ## watch when extending w colours.
height = bottom + elev_range * height_val
ratio = height / radius
pt *= ratio
# If planet has sea then raise vert to sea level.
if _has_sea:
len_pt = pt.length()
if len_pt <= sea_level:
ratio = sea_level / len_pt
pt *= ratio
model.modify("vertex", pts)
def setHeightfield(self, heightfield):
'''Loads the heighmap image. Currently only accepts PNMIMage
TODO: str path, FileName'''
if type(heightfield) is str:
heightfield = PNMImage(heightfield)
self.heightfield = heightfield
self.xsize = heightfield.getXSize()
self.ysize = heightfield.getYSize()
def setHeightfield(self, heightfield):
'''Loads the heighmap image. Currently only accepts PNMIMage
TODO: str path, FileName'''
if type(heightfield) is str:
heightfield = PNMImage(heightfield)
self.heightfield = heightfield
self.xsize = heightfield.getXSize()
self.ysize = heightfield.getYSize()
def createGround(self, terrainData):
"""Create ground using a heightmap"""
# Create heightfield for physics
heightRange = terrainData["heightRange"]
# Image needs to have dimensions that are a power of 2 + 1
heightMap = PNMImage(self.basePath + terrainData["elevation"])
xdim = heightMap.getXSize()
ydim = heightMap.getYSize()
shape = BulletHeightfieldShape(heightMap, heightRange, ZUp)
shape.setUseDiamondSubdivision(True)
np = self.outsideWorldRender.attachNewNode(BulletRigidBodyNode("terrain"))
np.node().addShape(shape)
np.setPos(0, 0, 0)
self.physicsWorld.attachRigidBody(np.node())
# Create graphical terrain from same height map
terrain = GeoMipTerrain("terrain")
terrain.setHeightfield(heightMap)
terrain.setBlockSize(32)
terrain.setBruteforce(True)
rootNP = terrain.getRoot()
rootNP.reparentTo(self.worldRender)
rootNP.setSz(heightRange)
offset = xdim / 2.0 - 0.5
rootNP.setPos(-offset, -offset, -heightRange / 2.0)
terrain.generate()
# Apply texture
diffuse = self.loader.loadTexture(Filename(self.basePath + terrainData["texture"]))
diffuse.setWrapU(Texture.WMRepeat)
diffuse.setWrapV(Texture.WMRepeat)
rootNP.setTexture(diffuse)
textureSize = 6.0
ts = TextureStage.getDefault()
rootNP.setTexScale(ts, xdim / textureSize, ydim / textureSize)
# Create planes around area to prevent player flying off the edge
# Levels can define barriers around them but it's probably a good
# idea to leave this here just in case
sides = (
(Vec3(1, 0, 0), -xdim / 2.0),
(Vec3(-1, 0, 0), -xdim / 2.0),
(Vec3(0, 1, 0), -ydim / 2.0),
(Vec3(0, -1, 0), -ydim / 2.0),
)
for sideNum, side in enumerate(sides):
normal, offset = side
sideShape = BulletPlaneShape(normal, offset)
sideNode = BulletRigidBodyNode("side%d" % sideNum)
sideNode.addShape(sideShape)
self.physicsWorld.attachRigidBody(sideNode)
def paintAvatar(self, entry):
""" Paints onto an avatar. Returns true on success, false on
failure (because there are no avatar pixels under the mouse,
for instance). """
# First, we have to render the avatar in its false-color
# image, to determine which part of its texture is under the
# mouse.
if not self.avbuf:
return False
#mpos = base.mouseWatcherNode.getMouse()
mpos = entry.getSurfacePoint(self.player)
ppos = entry.getSurfacePoint(render)
self.player.showThrough(BitMask32.bit(1))
self.avbuf.setActive(True)
base.graphicsEngine.renderFrame()
self.player.show(BitMask32.bit(1))
self.avbuf.setActive(False)
# Now we have the rendered image in self.avbufTex.
if not self.avbufTex.hasRamImage():
print "Weird, no image in avbufTex."
return False
p = PNMImage()
self.avbufTex.store(p)
ix = int((1 + mpos.getX()) * p.getXSize() * 0.5)
iy = int((1 - mpos.getY()) * p.getYSize() * 0.5)
x = 1
if ix >= 0 and ix < p.getXSize() and iy >= 0 and iy < p.getYSize():
s = p.getBlue(ix, iy)
t = p.getGreen(ix, iy)
x = p.getRed(ix, iy)
if x > 0.5:
# Off the avatar.
return False
# At point (s, t) on the avatar's map.
self.__paint(s, t)
return True
def addImage(self, image):
""" Adds an image to the icon. Returns False on failure, True on success.
Only one image per size can be loaded, and the image size must be square. """
if not isinstance(image, PNMImage):
fn = image
if not isinstance(fn, Filename):
fn = Filename.fromOsSpecific(fn)
image = PNMImage()
if not image.read(fn):
Icon.notify.warning("Image '%s' could not be read" % fn.getBasename())
return False
if image.getXSize() != image.getYSize():
Icon.notify.warning("Ignoring image without square size")
return False
self.images[image.getXSize()] = image
return True
def loadSpriteImages(self,file_path,cols,rows,flipx = False,flipy = False):
"""
Loads an image file containing individual animation frames and returns then in a list of PNMImages
inputs:
- file_path
- cols
- rows
- flipx
- flipy
Output:
- tuple ( bool , list[PNMImage] )
"""
# Make a filepath
image_file = Filename(file_path)
if image_file .empty():
raise IOError("File not found")
return (False, [])
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
img_head = PNMImageHeader()
if not img_head.readHeader(image_file ):
raise IOError("PNMImageHeader could not read file %s. Try using absolute filepaths"%(file_path))
return (False, [])
# Load the image with a PNMImage
full_image = PNMImage(img_head.getXSize(),img_head.getYSize())
full_image.alphaFill(0)
full_image.read(image_file)
if flipx or flipy:
full_image.flip(flipx,flipy,False)
w = int(full_image.getXSize()/cols)
h = int(full_image.getYSize()/rows)
images = []
counter = 0
for i in range(0,cols):
for j in range(0,rows):
sub_img = PNMImage(w,h)
sub_img.addAlpha()
sub_img.alphaFill(0)
sub_img.fill(1,1,1)
sub_img.copySubImage(full_image ,0 ,0 ,i*w ,j*h ,w ,h)
images.append(sub_img)
return (True, images)
def transparencyKey(filename):
image = PNMImage(GAME+'/textures/effects/'+filename)
image.addAlpha()
backgroundColor = None
for y in range(image.getYSize()):
for x in range(image.getXSize()):
if backgroundColor == None:
backgroundColor = Color(image.getRedVal(x, y), image.getGreenVal(x, y), image.getGreenVal(x, y), 0)
if image.getRedVal(x, y) == backgroundColor.R and \
image.getGreenVal(x, y) == backgroundColor.G and \
image.getGreenVal(x, y) == backgroundColor.B:
# Transparent
image.setAlpha(x, y, 0.0)
else:
# Opaque
image.setAlpha(x, y, 1.0)
return image
def __map_Colours(self, planet, model, rec, pts=[]):
col_map_path = planet.colour_map.replace(".","_low.")
col_map_fn = Filename("{}/maps/{}".format(planet.path, col_map_path))
col_map = PNMImage()
col_map.read(col_map_fn)
_cu_size = col_map.getXSize()-1
_cv_size = col_map.getYSize()-1
cols = []
if not pts: pts = model.read("vertex")
for pt in pts:
u, v = self.__get_Pt_Uv(pt, _cu_size, _cv_size)
r = col_map.getRed(u, v)
g = col_map.getGreen(u, v)
b = col_map.getBlue(u, v)
pt_col = (r, g, b, 1)
cols.append(pt_col)
model.modify("color", cols)
def __map_Colours(self, planet, model, rec, pts=[]):
col_map_path = planet.colour_map.replace(".", "_low.")
col_map_fn = Filename("{}/maps/{}".format(planet.path, col_map_path))
col_map = PNMImage()
col_map.read(col_map_fn)
_cu_size = col_map.getXSize() - 1
_cv_size = col_map.getYSize() - 1
cols = []
if not pts: pts = model.read("vertex")
for pt in pts:
u, v = self.__get_Pt_Uv(pt, _cu_size, _cv_size)
r = col_map.getRed(u, v)
g = col_map.getGreen(u, v)
b = col_map.getBlue(u, v)
pt_col = (r, g, b, 1)
cols.append(pt_col)
model.modify("color", cols)
def createMap(self):
height = 10.0
img = PNMImage(Filename('resources/map1.bmp'))
shape = BulletHeightfieldShape(img, height, ZUp)
node = BulletRigidBodyNode('Map')
node.setMass(99999999)
node.addShape(shape)
self.world.attachRigidBody(node)
offset = img.getXSize() / 2.0 - 0.5
terrain = GeoMipTerrain('terrain')
terrain.setHeightfield(img)
terrainNP = terrain.getRoot()
terrainNP.setSz(height)
terrainNP.setPos(-offset, -offset, -height / 2.0)
#terrain.setColorMap('resources/map1color.bmp')
terrain.setAutoFlatten(GeoMipTerrain.AFMOff)
terrain.generate()
return Map(terrainNP, node)
def createMap(self):
height = 10.0
img = PNMImage(Filename('resources/map1.bmp'))
shape = BulletHeightfieldShape(img, height, ZUp)
node = BulletRigidBodyNode('Map')
node.setMass(99999999)
node.addShape(shape)
self.world.attachRigidBody(node)
offset = img.getXSize() / 2.0 - 0.5
terrain = GeoMipTerrain('terrain')
terrain.setHeightfield(img)
terrainNP = terrain.getRoot()
terrainNP.setSz(height)
terrainNP.setPos(-offset, -offset, -height / 2.0)
#terrain.setColorMap('resources/map1color.bmp')
terrain.setAutoFlatten(GeoMipTerrain.AFMOff)
terrain.generate()
return Map(terrainNP,node)
def __loadSpritePair__(sprite_details):
image_file = sprite_details.im_file
img_head = PNMImageHeader()
if not img_head.readHeader(image_file ):
logging.error( "PNMImageHeader could not read file %s. Try using absolute filepaths"%(image_file))
return (None,None)
# Load the right side image as a PNMImage
right_img = PNMImage(img_head.getXSize(),img_head.getYSize())
right_img.alphaFill(0)
right_img.read(image_file)
# Flip to get the left side image
left_img = PNMImage(right_img.getXSize(),right_img.getYSize())
left_img.copyFrom(right_img)
left_img.flip(True ,False,False)
images = [(right_img,False),(left_img,True)]
sprites = []
for entry in images:
img = entry[0]
flip = entry[1]
sprite = Sprite()
sprite.setXSize(img.getXSize())
sprite.setYSize(img.getYSize())
sprite.setZSize(1)
sprite.axisx = -sprite_details.axisx if (not flip ) else sprite_details.axisx
sprite.axisy = sprite_details.axisy
sprite.group = sprite_details.group_no
sprite.no = sprite_details.image_no
sprite.load(img)
sprite.setWrapU(Texture.WM_border_color) # gets rid of odd black edges around image
sprite.setWrapV(Texture.WM_border_color)
sprite.setBorderColor(LColor(0,0,0,0))
sprites.append(sprite)
return (sprites[0],sprites[1])
def generateWorld(self, heightmap, tiles, cities, container):
self.heightmap = heightmap
self.terrain = PagedGeoMipTerrain("surface")
#self.terrain = GeoMipTerrain("surface")
self.terrain.setHeightfield(self.heightmap)
#self.terrain.setFocalPoint(base.camera)
self.terrain.setBruteforce(True)
self.terrain.setBlockSize(64)
self.terrain.generate()
root = self.terrain.getRoot()
root.reparentTo(render)
#root.setSz(100)
self.terrain.setSz(100)
messenger.send('makePickable', [root])
if self.heightmap.getXSize() > self.heightmap.getYSize():
self.size = self.heightmap.getXSize() - 1
else:
self.size = self.heightmap.getYSize() - 1
self.xsize = self.heightmap.getXSize() - 1
self.ysize = self.heightmap.getYSize() - 1
# Set multi texture
# Source http://www.panda3d.org/phpbb2/viewtopic.php?t=4536
self.generateSurfaceTextures()
self.generateWaterMap()
self.generateOwnerTexture(tiles, cities)
#self.terrain.makeTextureMap()
colormap = PNMImage(heightmap.getXSize() - 1, heightmap.getYSize() - 1)
colormap.addAlpha()
slopemap = self.terrain.makeSlopeImage()
for x in range(0, colormap.getXSize()):
for y in range(0, colormap.getYSize()):
# Else if statements used to make sure one channel is used per pixel
# Also for some optimization
# Snow. We do things funky here as alpha will be 1 already.
if heightmap.getGrayVal(x, y) < 200:
colormap.setAlpha(x, y, 0)
else:
colormap.setAlpha(x, y, 1)
# Beach. Estimations from http://www.simtropolis.com/omnibus/index.cfm/Main.SimCity_4.Custom_Content.Custom_Terrains_and_Using_USGS_Data
if heightmap.getGrayVal(x, y) < 62:
colormap.setBlue(x, y, 1)
# Rock
elif slopemap.getGrayVal(x, y) > 170:
colormap.setRed(x, y, 1)
else:
colormap.setGreen(x, y, 1)
self.colorTexture = Texture()
self.colorTexture.load(colormap)
self.colorTS = TextureStage('color')
self.colorTS.setSort(0)
self.colorTS.setPriority(1)
self.setSurfaceTextures()
self.generateWater(2)
taskMgr.add(self.updateTerrain, "updateTerrain")
print "Done with terrain generation"
messenger.send("finishedTerrainGen", [[self.xsize, self.ysize]])
self.terrain.getRoot().analyze()
self.accept("h", self.switchWater)
def setupPhysics(self, **kwargs):
self.barn = sceneModel(
modelName='models/environmentModels/sceneModels/New folder.egg',
world=kwargs['world'],
dynamic=False)
self.modelList.append(self.barn)
self.barn.model.setScale(.14)
self.barn.nodePath.setPos(8, -5, -1.2)
self.barn.nodePath.setScale(.4)
self.barn.model.setZ(self.barn.nodePath.getZ())
self.mainNp = kwargs['world'].attachNewNode(
BulletRigidBodyNode('Heightfield'))
self.debugNP = kwargs['world'].attachNewNode(BulletDebugNode('Debug'))
self.crate = sceneModel(
modelName='models/environmentModels/sceneModels/crate.egg',
world=kwargs['world'],
dynamic=True)
self.crate.nodePath.setScale(.06)
self.modelList.append(self.crate)
self.crate.nodePath.setPos(self.barn.nodePath, (-4, -3, -.9))
self.crate.model.setPos(self.crate.nodePath, (15.8, 5.6, -1.9))
self.crate.model.setScale(1.2)
self.debugNP.show()
self.debugNP.node().showNormals(True)
height = 10.0
skytexture = loader.loadTexture(
'models/environmentModels/sceneModels/sky/tex/skydome.png')
self.sky.setTexture(skytexture)
self.sky.reparentTo(kwargs['world'])
img = PNMImage(
Filename(
'models/environmentModels/eartharena/tex/terrainHeight.png'))
shape = BulletHeightfieldShape(img, height, ZUp)
shape.setUseDiamondSubdivision(True)
self.mainNp.node().addShape(shape)
self.mainNp.setPos(0, 0, .01)
self.mainNp.setScale(.340)
self.mainNp.setCollideMask(kwargs['mask'])
self.terrain.setHeightfield(
Filename(
'models/environmentModels/eartharena/tex/terrainHeight.png'))
self.terrain.setBlockSize(64)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
rootNp = self.terrain.getRoot()
rootNp.reparentTo(render)
rootNp.setSz(15)
texture = loader.loadTexture(
'models/environmentModels/eartharena/tex/nova_TX.jpg')
rootNp.setTexture(texture)
offset = img.getXSize() / 2.0 - 0.25
rootNp.setPos(-offset, -offset, -height / 2.0)
self.terrain.generate()
class PlayerBase(DirectObject):
def __init__(self):
# Player Model setup
self.player = Actor("Player",
{"Run":"Player-Run",
"Sidestep":"Player-Sidestep",
"Idle":"Player-Idle"})
self.player.setBlend(frameBlend = True)
self.player.setPos(0, 0, 0)
self.player.pose("Idle", 0)
self.player.reparentTo(render)
self.player.hide()
self.footstep = base.audio3d.loadSfx('footstep.ogg')
self.footstep.setLoop(True)
base.audio3d.attachSoundToObject(self.footstep, self.player)
# Create a brush to paint on the texture
splat = PNMImage("../data/Splat.png")
self.colorBrush = PNMBrush.makeImage(splat, 6, 6, 1)
CamMask = BitMask32.bit(0)
AvBufMask = BitMask32.bit(1)
self.avbuf = None
if base.win:
self.avbufTex = Texture('avbuf')
self.avbuf = base.win.makeTextureBuffer('avbuf', 256, 256, self.avbufTex, True)
cam = Camera('avbuf')
cam.setLens(base.camNode.getLens())
self.avbufCam = base.cam.attachNewNode(cam)
dr = self.avbuf.makeDisplayRegion()
dr.setCamera(self.avbufCam)
self.avbuf.setActive(False)
self.avbuf.setClearColor((1, 0, 0, 1))
cam.setCameraMask(AvBufMask)
base.camNode.setCameraMask(CamMask)
# avbuf renders everything it sees with the gradient texture.
tex = loader.loadTexture('gradient.png')
np = NodePath('np')
np.setTexture(tex, 100)
np.setColor((1, 1, 1, 1), 100)
np.setColorScaleOff(100)
np.setTransparency(TransparencyAttrib.MNone, 100)
np.setLightOff(100)
cam.setInitialState(np.getState())
#render.hide(AvBufMask)
# Setup a texture stage to paint on the player
self.paintTs = TextureStage('paintTs')
self.paintTs.setMode(TextureStage.MDecal)
self.paintTs.setSort(10)
self.paintTs.setPriority(10)
self.tex = Texture('paint_av_%s'%id(self))
# Setup a PNMImage that will hold the paintable texture of the player
self.imageSizeX = 64
self.imageSizeY = 64
self.p = PNMImage(self.imageSizeX, self.imageSizeY, 4)
self.p.fill(1)
self.p.alphaFill(0)
self.tex.load(self.p)
self.tex.setWrapU(self.tex.WMClamp)
self.tex.setWrapV(self.tex.WMClamp)
# Apply the paintable texture to the avatar
self.player.setTexture(self.paintTs, self.tex)
# team
self.playerTeam = ""
# A lable that will display the players team
self.lblTeam = DirectLabel(
scale = 1,
pos = (0, 0, 3),
frameColor = (0, 0, 0, 0),
text = "TEAM",
text_align = TextNode.ACenter,
text_fg = (0,0,0,1))
self.lblTeam.reparentTo(self.player)
self.lblTeam.setBillboardPointEye()
# basic player values
self.maxHits = 3
self.currentHits = 0
self.isOut = False
self.TorsorControl = self.player.controlJoint(None,"modelRoot","Torsor")
# setup the collision detection
# wall and object collision
self.playerSphere = CollisionSphere(0, 0, 1, 1)
self.playerCollision = self.player.attachNewNode(CollisionNode("playerCollision%d"%id(self)))
self.playerCollision.node().addSolid(self.playerSphere)
base.pusher.addCollider(self.playerCollision, self.player)
base.cTrav.addCollider(self.playerCollision, base.pusher)
# foot (walk) collision
self.playerFootRay = self.player.attachNewNode(CollisionNode("playerFootCollision%d"%id(self)))
self.playerFootRay.node().addSolid(CollisionRay(0, 0, 2, 0, 0, -1))
self.playerFootRay.node().setIntoCollideMask(0)
self.lifter = CollisionHandlerFloor()
self.lifter.addCollider(self.playerFootRay, self.player)
base.cTrav.addCollider(self.playerFootRay, self.lifter)
# Player weapon setup
self.gunAttach = self.player.exposeJoint(None, "modelRoot", "WeaponSlot_R")
self.color = LPoint3f(1, 1, 1)
self.gun = Gun(id(self))
self.gun.reparentTo(self.gunAttach)
self.gun.hide()
self.gun.setColor(self.color)
self.hud = None
# Player controls setup
self.keyMap = {"left":0, "right":0, "forward":0, "backward":0}
# screen sizes
self.winXhalf = base.win.getXSize() / 2
self.winYhalf = base.win.getYSize() / 2
self.mouseSpeedX = 0.1
self.mouseSpeedY = 0.1
# AI controllable variables
self.AIP = 0.0
self.AIH = 0.0
self.movespeed = 5.0
self.userControlled = False
self.accept("Bulet-hit-playerCollision%d" % id(self), self.hit)
self.accept("window-event", self.recalcAspectRatio)
def runBase(self):
self.player.show()
self.gun.show()
taskMgr.add(self.move, "moveTask%d"%id(self), priority=-4)
def stopBase(self):
taskMgr.remove("moveTask%d"%id(self))
self.ignoreAll()
self.gun.remove()
self.footstep.stop()
base.audio3d.detachSound(self.footstep)
self.player.delete()
def setKey(self, key, value):
self.keyMap[key] = value
def setPos(self, pos):
self.player.setPos(pos)
def setColor(self, color=LPoint3f(0,0,0)):
self.color = color
self.gun.setColor(color)
c = (color[0], color[1], color[2], 1.0)
self.lblTeam["text_fg"] = c
def setTeam(self, team):
self.playerTeam = team
self.lblTeam["text"] = team
def shoot(self, shotVec=None):
self.gun.shoot(shotVec)
if self.hud != None:
self.hud.updateAmmo(self.gun.maxAmmunition, self.gun.ammunition)
def reload(self):
self.gun.reload()
if self.hud != None:
self.hud.updateAmmo(self.gun.maxAmmunition, self.gun.ammunition)
def recalcAspectRatio(self, window):
self.winXhalf = window.getXSize() / 2
self.winYhalf = window.getYSize() / 2
def hit(self, entry, color):
self.currentHits += 1
# Create a brush to paint on the texture
splat = PNMImage("../data/Splat.png")
splat = splat * LColorf(color[0], color[1], color[2], 1.0)
self.colorBrush = PNMBrush.makeImage(splat, 6, 6, 1)
self.paintAvatar(entry)
if self.currentHits >= self.maxHits:
base.messenger.send("GameOver-player%d" % id(self))
self.isOut = True
def __paint(self, s, t):
""" Paints a point on the avatar at texture coordinates (s, t). """
x = (s * self.p.getXSize())
y = ((1.0 - t) * self.p.getYSize())
# Draw in color directly on the avatar
p1 = PNMPainter(self.p)
p1.setPen(self.colorBrush)
p1.drawPoint(x, y)
self.tex.load(self.p)
self.tex.setWrapU(self.tex.WMClamp)
self.tex.setWrapV(self.tex.WMClamp)
self.paintDirty = True
def paintAvatar(self, entry):
""" Paints onto an avatar. Returns true on success, false on
failure (because there are no avatar pixels under the mouse,
for instance). """
# First, we have to render the avatar in its false-color
# image, to determine which part of its texture is under the
# mouse.
if not self.avbuf:
return False
#mpos = base.mouseWatcherNode.getMouse()
mpos = entry.getSurfacePoint(self.player)
ppos = entry.getSurfacePoint(render)
self.player.showThrough(BitMask32.bit(1))
self.avbuf.setActive(True)
base.graphicsEngine.renderFrame()
self.player.show(BitMask32.bit(1))
self.avbuf.setActive(False)
# Now we have the rendered image in self.avbufTex.
if not self.avbufTex.hasRamImage():
print "Weird, no image in avbufTex."
return False
p = PNMImage()
self.avbufTex.store(p)
ix = int((1 + mpos.getX()) * p.getXSize() * 0.5)
iy = int((1 - mpos.getY()) * p.getYSize() * 0.5)
x = 1
if ix >= 0 and ix < p.getXSize() and iy >= 0 and iy < p.getYSize():
s = p.getBlue(ix, iy)
t = p.getGreen(ix, iy)
x = p.getRed(ix, iy)
if x > 0.5:
# Off the avatar.
return False
# At point (s, t) on the avatar's map.
self.__paint(s, t)
return True
def move(self, task):
if self is None: return task.done
if self.userControlled:
if not base.mouseWatcherNode.hasMouse(): return task.cont
self.pointer = base.win.getPointer(0)
mouseX = self.pointer.getX()
mouseY = self.pointer.getY()
if base.win.movePointer(0, self.winXhalf, self.winYhalf):
p = self.TorsorControl.getP() + (mouseY - self.winYhalf) * self.mouseSpeedY
if p <-80:
p = -80
elif p > 90:
p = 90
self.TorsorControl.setP(p)
h = self.player.getH() - (mouseX - self.winXhalf) * self.mouseSpeedX
if h <-360:
h = 360
elif h > 360:
h = -360
self.player.setH(h)
else:
self.TorsorControl.setP(self.AIP)
self.player.setH(self.AIH)
forward = self.keyMap["forward"] != 0
backward = self.keyMap["backward"] != 0
if self.keyMap["left"] != 0:
if self.player.getCurrentAnim() != "Sidestep" and not (forward or backward):
self.player.loop("Sidestep")
self.player.setPlayRate(5, "Sidestep")
self.player.setX(self.player, self.movespeed * globalClock.getDt())
elif self.keyMap["right"] != 0:
if self.player.getCurrentAnim() != "Sidestep" and not (forward or backward):
self.player.loop("Sidestep")
self.player.setPlayRate(5, "Sidestep")
self.player.setX(self.player, -self.movespeed * globalClock.getDt())
else:
self.player.stop("Sidestep")
if forward:
if self.player.getCurrentAnim() != "Run":
self.player.loop("Run")
self.player.setPlayRate(5, "Run")
self.player.setY(self.player, -self.movespeed * globalClock.getDt())
elif backward:
if self.player.getCurrentAnim() != "Run":
self.player.loop("Run")
self.player.setPlayRate(-5, "Run")
self.player.setY(self.player, self.movespeed * globalClock.getDt())
else:
self.player.stop("Run")
if not (self.keyMap["left"] or self.keyMap["right"] or
self.keyMap["forward"] or self.keyMap["backward"] or
self.player.getCurrentAnim() == "Idle"):
self.player.loop("Idle")
self.footstep.stop()
else:
self.footstep.play()
return task.cont
class Application(ShowBase):
def __init__(self):
ShowBase.__init__(self)
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
self.height = 85.0
self.img = PNMImage(Filename('height1.png'))
self.shape = BulletHeightfieldShape(self.img, self.height, ZUp)
self.offset = self.img.getXSize() / 2.0 - 0.5
self.terrain = GeoMipTerrain('terrain')
self.terrain.setHeightfield(self.img)
self.terrain.setColorMap("grass.png")
self.terrainNP = self.terrain.getRoot()
self.terrainNP.setSz(self.height)
self.terrainNP.setPos(-self.offset, -self.offset, -self.height / 2.0)
self.terrain.getRoot().reparentTo(render)
self.terrain.generate()
self.node = BulletRigidBodyNode('Ground')
self.node.addShape(self.shape)
self.np = render.attachNewNode(self.node)
self.np.setPos(0, 0, 0)
self.world.attachRigidBody(self.node)
self.info = self.world.getWorldInfo()
self.info.setAirDensity(1.2)
self.info.setWaterDensity(0)
self.info.setWaterOffset(0)
self.info.setWaterNormal(Vec3(0, 0, 0))
self.cam.setPos(20, 20, 20)
self.cam.setHpr(0, 0, 0)
self.model = loader.loadModel('out6.egg')
#self.model.setPos(0.0, 0.0, 0.0)
self.model.flattenLight()
min, max = self.model.getTightBounds()
size = max
mmax = size[0]
if size[1] > mmax:
mmax = size[1]
if size[2] > mmax:
mmax = size[2]
self.rocketScale = 20.0/mmax / 2
shape = BulletBoxShape(Vec3(size[0]*self.rocketScale, size[1]*self.rocketScale, size[2]*self.rocketScale))
self.ghostshape = BulletBoxShape(Vec3(size[0]*self.rocketScale, size[1]*self.rocketScale, size[2]*self.rocketScale))
self.ghost = BulletRigidBodyNode('Ghost')
self.ghost.addShape(self.ghostshape)
self.ghostNP = render.attachNewNode(self.ghost)
self.ghostNP.setPos(19.2220401046, 17.5158313723, 35.2665607047 )
#self.ghostNP.setCollideMask(BitMask32(0x0f))
self.model.setScale(self.rocketScale)
self.world.attachRigidBody(self.ghost)
self.model.copyTo(self.ghostNP)
self.rocketnode = BulletRigidBodyNode('rocketBox')
self.rocketnode.setMass(1.0)
self.rocketnode.addShape(shape)
self.rocketnp = render.attachNewNode(self.rocketnode)
self.rocketnp.setPos(0.0, 0.0, 40.0)
tex = loader.loadTexture('crate.jpg')
self.model.find('**/Line001').setTexture(tex, 1)
#self.rocketnp.setTexture(tex)
self.model.setScale(self.rocketScale)
self.world.attachRigidBody(self.rocketnode)
self.model.copyTo(self.rocketnp)
self.hh = 35.0
print self.ghostNP.getPos()
self.accept('w', self.eventKeyW)
self.accept('r', self.eventKeyR)
self.taskMgr.add(self.update, 'update')
self.massive = self.getdata('data.txt')
self.massiveResampled = self.resample(self.massive)
self.posInArray = 0
self.x = 0.0
self.y = 0.0
self.z = 0.0
self.timerNow = 0.0
self.taskMgr.add(self.timerTask, 'timerTask')
def checkGhost(self):
'''
ghost = self.ghostNP.node()
if ghost.getNumOverlappingNodes() > 1:
print ghost.getNumOverlappingNodes()
for node in ghost.getOverlappingNodes():
print node
'''
result = self.world.contactTest(self.ghost)
for contact in result.getContacts():
print contact.getNode0()
print contact.getNode1()
def eventKeyW(self):
self.hh -= 1.0
def eventKeyR(self):
self.cam.setPos(self.x, self.y - 15.0, self.z + 2.50)
def resample(self, array):
len1 = len(array[0]) - 1
res = []
counter = 0
resamplerArray = []
bufArray = []
for i in xrange(len1):
resamplerArray.append(resampler(0.02, 0.125))
bufArray.append([])
for i in xrange(len(array)):
buf = []
for j in xrange(len1):
bufArray[j] = resamplerArray[j].feed(array[i][j+1])
for j in xrange(len(bufArray[0])):
buf.append(0.02*(counter))
for k in xrange(len1):
buf.append(bufArray[k][j])
res.append(buf)
counter += 1
buf = []
return res
def getdata(self, name):
array = []
with open(name) as f:
for line in f:
numbers_float = map(float, line.split())
array.append([numbers_float[0], numbers_float[1], numbers_float[2], numbers_float[3]])
return array
def update(self, task):
dt = globalClock.getDt()
#self.world.doPhysics(dt)
self.getMyPos(self.massiveResampled)
self.rocketnp.setPos(self.x, self.y, self.z)
self.cam.setPos(self.x, self.y - 15.0, self.z + 2.50)
return task.cont
def getMyPos(self, array):
flag = False
len1 = len(array)
if self.posInArray >= len1:
flag = True
while not flag:
if self.timerNow < array[self.posInArray][0]:
flag = True
self.x = array[self.posInArray][1]
self.y = array[self.posInArray][2]
self.z = array[self.posInArray][3]
break
else:
if self.posInArray >= len1:
flag = True
break
else:
self.posInArray += 1
self.checkGhost()
result = self.world.contactTest(self.rocketnode)
for contact in result.getContacts():
print contact.getNode0()
print contact.getNode1()
def timerTask(self, task):
self.timerNow = task.time
return Task.cont
def setupHeightmap(self, name):
# Automatically generate a heightmap mesh from a monochrome image.
self.hmHeight = 120
hmPath = "../maps/map" + name + "/map" + name + "-h.png"
imPath = "../maps/map" + name + "/map" + name + "-i.png"
smPath = "../maps/map" + name + "/map" + name + "-s.png"
scmPath = "../maps/map" + name + "/map" + name + "-sc.png"
print(hmPath)
print(imPath)
print(smPath)
print(scmPath)
hmImg = PNMImage(Filename(hmPath))
hmShape = BulletHeightfieldShape(hmImg, self.hmHeight, ZUp)
hmNode = BulletRigidBodyNode('Terrain')
hmNode.addShape(hmShape)
hmNode.setMass(0)
self.hmNP = render.attachNewNode(hmNode)
self.worldBullet.attachRigidBody(hmNode)
self.hmOffset = hmImg.getXSize() / 2.0 - 0.5
self.hmTerrain = GeoMipTerrain('gmTerrain')
self.hmTerrain.setHeightfield(hmImg)
# Optimizations and fixes
self.hmTerrain.setBruteforce(
True) # I don't think this is actually needed.
self.hmTerrain.setMinLevel(3) # THIS is what triangulates the terrain.
self.hmTerrain.setBlockSize(
128) # This does a pretty good job of raising FPS.
# Level-of-detail (not yet working)
# self.hmTerrain.setNear(40)
# self.hmTerrain.setFar(200)
self.hmTerrain.generate()
self.hmTerrainNP = self.hmTerrain.getRoot()
self.hmTerrainNP.setSz(self.hmHeight)
self.hmTerrainNP.setPos(-self.hmOffset, -self.hmOffset,
-self.hmHeight / 2.0)
self.hmTerrainNP.flattenStrong(
) # This only reduces the number of nodes; nothing to do with polys.
self.hmTerrainNP.analyze()
# Here begins the scenery mapping
treeModel = loader.loadModel("../res/models/tree_1.egg")
rockModel = loader.loadModel("../res/models/rock_1.egg")
rock2Model = loader.loadModel("../res/models/rock_2.egg")
rock3Model = loader.loadModel("../res/models/rock_3.egg")
# caveModel = loader.loadModel("../res/models/cave_new.egg")
# planeFrontModel = loader.loadModel("../res/models/plane_front.egg")
# planeWingModel = loader.loadModel("../res/models/plane_wing.egg")
texpk = loader.loadTexture(scmPath).peek()
# GameObject nodepath for flattening
self.objNP = render.attachNewNode("gameObjects")
self.treeNP = self.objNP.attachNewNode("goTrees")
self.rockNP = self.objNP.attachNewNode("goRocks")
self.rock2NP = self.objNP.attachNewNode("goRocks2")
self.rock3NP = self.objNP.attachNewNode("goRocks3")
# self.caveNP = self.objNP.attachNewNode("goCave")
# self.planeFrontNP = self.objNP.attachNewNode("goPlaneFront")
# self.planeWingNP = self.objNP.attachNewNode("goPlaneWing")
for i in range(0, texpk.getXSize()):
for j in range(0, texpk.getYSize()):
color = VBase4(0, 0, 0, 0)
texpk.lookup(color,
float(i) / texpk.getXSize(),
float(j) / texpk.getYSize())
if (int(color.getX() * 255.0) == 255.0):
newTree = self.treeNP.attachNewNode("treeNode")
treeModel.instanceTo(newTree)
newTree.setPos(
i - texpk.getXSize() / 2, j - texpk.getYSize() / 2,
self.hmTerrain.get_elevation(i, j) * self.hmHeight -
self.hmHeight / 2)
# newTree.setScale(randint(0,4))
newTree.setScale(2)
if (int(color.getX() * 255.0) == 128):
newRock = self.rockNP.attachNewNode("newRock")
newRock.setPos(
i - texpk.getXSize() / 2, j - texpk.getYSize() / 2,
self.hmTerrain.get_elevation(i, j) * self.hmHeight -
self.hmHeight / 2)
rockModel.instanceTo(newRock)
if (int(color.getX() * 255.0) == 77):
newRock2 = self.rock2NP.attachNewNode("newRock2")
newRock2.setPos(
i - texpk.getXSize() / 2, j - texpk.getYSize() / 2,
self.hmTerrain.get_elevation(i, j) * self.hmHeight -
self.hmHeight / 2)
rock2Model.instanceTo(newRock2)
if (int(color.getX() * 255.0) == 102):
newRock3 = self.rock3NP.attachNewNode("newRock3")
newRock3.setPos(
i - texpk.getXSize() / 2, j - texpk.getYSize() / 2,
self.hmTerrain.get_elevation(i, j) * self.hmHeight -
self.hmHeight / 2)
rock3Model.instanceTo(newRock3)
# if(int(color.getX() * 255.0) == 64):
# newCave = self.caveNP.attachNewNode("newCave")
# newCave.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newCave.setScale(5)
# newCave.setP(180)
# caveModel.instanceTo(newCave)
# if(int(color.getX() * 255.0) == 191):
# newPlaneFront = self.planeFrontNP.attachNewNode("newPlaneFront")
# newPlaneFront.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneFront.setScale(6)
# planeFrontModel.instanceTo(newPlaneFront)
# if(int(color.getX() * 255.0) == 179):
# newPlaneWing = self.planeWingNP.attachNewNode("newPlaneWing")
# newPlaneWing.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneWing.setScale(6)
# newPlaneWing.setH(250)
# newPlaneWing.setR(180)
# newPlaneWing.setP(135)
# planeWingModel.instanceTo(newPlaneWing)
self.snowflakes = []
for i in xrange(0, self.snowflakeCount):
print("Call " + str(i))
sf = SMCollect(self.worldBullet, self.worldObj,
self.snowflakePositions[i])
self.snowflakes.append(sf)
# render.flattenStrong()
self.hmTerrainNP.reparentTo(render)
# Here begins the attribute mapping
ts = TextureStage("stage-alpha")
ts.setSort(0)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
ts.setSavedResult(True)
self.hmTerrainNP.setTexture(ts, loader.loadTexture(imPath, smPath))
ts = TextureStage("stage-stone")
ts.setSort(1)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
self.hmTerrainNP.setTexture(
ts, loader.loadTexture("../res/textures/stone_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-ice")
ts.setSort(2)
ts.setPriority(1)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture,
TextureStage.COSrcColor, TextureStage.CSPrevious,
TextureStage.COSrcColor,
TextureStage.CSLastSavedResult,
TextureStage.COSrcColor)
self.hmTerrainNP.setTexture(
ts, loader.loadTexture("../res/textures/ice_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-snow")
ts.setSort(3)
ts.setPriority(0)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture,
TextureStage.COSrcColor, TextureStage.CSPrevious,
TextureStage.COSrcColor,
TextureStage.CSLastSavedResult,
TextureStage.COSrcAlpha)
self.hmTerrainNP.setTexture(
ts, loader.loadTexture("../res/textures/snow_tex_1.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
# print(self.snowflakes)
return hmNode
def generateWorld(self, heightmap, tiles, cities, container):
self.heightmap = heightmap
self.terrain = PagedGeoMipTerrain("surface")
#self.terrain = GeoMipTerrain("surface")
self.terrain.setHeightfield(self.heightmap)
#self.terrain.setFocalPoint(base.camera)
self.terrain.setBruteforce(True)
self.terrain.setBlockSize(64)
self.terrain.generate()
root = self.terrain.getRoot()
root.reparentTo(render)
#root.setSz(100)
self.terrain.setSz(100)
messenger.send('makePickable', [root])
if self.heightmap.getXSize() > self.heightmap.getYSize():
self.size = self.heightmap.getXSize()-1
else:
self.size = self.heightmap.getYSize()-1
self.xsize = self.heightmap.getXSize()-1
self.ysize = self.heightmap.getYSize()-1
# Set multi texture
# Source http://www.panda3d.org/phpbb2/viewtopic.php?t=4536
self.generateSurfaceTextures()
self.generateWaterMap()
self.generateOwnerTexture(tiles, cities)
#self.terrain.makeTextureMap()
colormap = PNMImage(heightmap.getXSize()-1, heightmap.getYSize()-1)
colormap.addAlpha()
slopemap = self.terrain.makeSlopeImage()
for x in range(0, colormap.getXSize()):
for y in range(0, colormap.getYSize()):
# Else if statements used to make sure one channel is used per pixel
# Also for some optimization
# Snow. We do things funky here as alpha will be 1 already.
if heightmap.getGrayVal(x, y) < 200:
colormap.setAlpha(x, y, 0)
else:
colormap.setAlpha(x, y, 1)
# Beach. Estimations from http://www.simtropolis.com/omnibus/index.cfm/Main.SimCity_4.Custom_Content.Custom_Terrains_and_Using_USGS_Data
if heightmap.getGrayVal(x,y) < 62:
colormap.setBlue(x, y, 1)
# Rock
elif slopemap.getGrayVal(x, y) > 170:
colormap.setRed(x, y, 1)
else:
colormap.setGreen(x, y, 1)
self.colorTexture = Texture()
self.colorTexture.load(colormap)
self.colorTS = TextureStage('color')
self.colorTS.setSort(0)
self.colorTS.setPriority(1)
self.setSurfaceTextures()
self.generateWater(2)
taskMgr.add(self.updateTerrain, "updateTerrain")
print "Done with terrain generation"
messenger.send("finishedTerrainGen", [[self.xsize, self.ysize]])
self.terrain.getRoot().analyze()
self.accept("h", self.switchWater)
def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.debugNP = self.worldNP.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().showNormals(True)
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
self.world.setDebugNode(self.debugNP.node())
# Box (dynamic)
shape = BulletBoxShape(Vec3(0.5, 0.5, 0.5))
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Box'))
np.node().setMass(1.0)
np.node().addShape(shape)
np.setPos(0, 0, 4)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
self.boxNP = np # For applying force & torque
visualNP = loader.loadModel('models/box.egg')
visualNP.clearModelNodes()
visualNP.reparentTo(self.boxNP)
# Heightfield (static)
height = 8.0
img = PNMImage(Filename('models/elevation.png'))
shape = BulletHeightfieldShape(img, height, ZUp)
shape.setUseDiamondSubdivision(True)
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Heightfield'))
np.node().addShape(shape)
np.setPos(0, 0, 0)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
self.hf = np.node() # To enable/disable debug visualisation
self.terrain = GeoMipTerrain('terrain')
self.terrain.setHeightfield(img)
self.terrain.setBlockSize(32)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
rootNP = self.terrain.getRoot()
rootNP.reparentTo(render)
rootNP.setSz(8.0)
offset = img.getXSize() / 2.0 - 0.5
rootNP.setPos(-offset, -offset, -height / 2.0)
self.terrain.generate()
def __init__(self, image_path, name=None,\
rows=1, cols=1, scale=1.0,\
twoSided=True, alpha=TRANS_ALPHA,\
repeatX=1, repeatY=1,\
anchorX=ALIGN_LEFT, anchorY=ALIGN_BOTTOM):
"""
Create a card textured with an image. The card is sized so that the ratio between the
card and image is the same.
"""
scale *= self.PIXEL_SCALE
self.animations = {}
self.scale = scale
self.repeatX = repeatX
self.repeatY = repeatY
self.flip = {'x':False,'y':False}
self.rows = rows
self.cols = cols
self.currentFrame = 0
self.currentAnim = None
self.loopAnim = False
self.frameInterrupt = True
# Create the NodePath
if name:
self.node = NodePath("Sprite2d:%s" % name)
else:
self.node = NodePath("Sprite2d:%s" % image_path)
# Set the attribute for transparency/twosided
self.node.node().setAttrib(TransparencyAttrib.make(alpha))
if twoSided:
self.node.setTwoSided(True)
# Make a filepath
self.imgFile = Filename(image_path)
if self.imgFile.empty():
raise IOError("File not found")
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
imgHead = PNMImageHeader()
if not imgHead.readHeader(self.imgFile):
raise IOError("PNMImageHeader could not read file. Try using absolute filepaths")
# Load the image with a PNMImage
image = PNMImage()
image.read(self.imgFile)
self.sizeX = image.getXSize()
self.sizeY = image.getYSize()
self.frames = []
for rowIdx in range(self.rows):
for colIdx in range(self.cols):
self.frames.append(Sprite2d.Cell(colIdx, rowIdx))
# We need to find the power of two size for the another PNMImage
# so that the texture thats loaded on the geometry won't have artifacts
textureSizeX = self.nextsize(self.sizeX)
textureSizeY = self.nextsize(self.sizeY)
# The actual size of the texture in memory
self.realSizeX = textureSizeX
self.realSizeY = textureSizeY
self.paddedImg = PNMImage(textureSizeX, textureSizeY)
if image.hasAlpha():
self.paddedImg.alphaFill(0)
# Copy the source image to the image we're actually using
self.paddedImg.blendSubImage(image, 0, 0)
# We're done with source image, clear it
image.clear()
# The pixel sizes for each cell
self.colSize = self.sizeX/self.cols
self.rowSize = self.sizeY/self.rows
# How much padding the texture has
self.paddingX = textureSizeX - self.sizeX
self.paddingY = textureSizeY - self.sizeY
# Set UV padding
self.uPad = float(self.paddingX)/textureSizeX
self.vPad = float(self.paddingY)/textureSizeY
# The UV dimensions for each cell
self.uSize = (1.0 - self.uPad) / self.cols
self.vSize = (1.0 - self.vPad) / self.rows
card = CardMaker("Sprite2d-Geom")
# The positions to create the card at
if anchorX == self.ALIGN_LEFT:
posLeft = 0
posRight = (self.colSize/scale)*repeatX
elif anchorX == self.ALIGN_CENTER:
posLeft = -(self.colSize/2.0/scale)*repeatX
posRight = (self.colSize/2.0/scale)*repeatX
elif anchorX == self.ALIGN_RIGHT:
posLeft = -(self.colSize/scale)*repeatX
posRight = 0
if anchorY == self.ALIGN_BOTTOM:
posTop = 0
posBottom = (self.rowSize/scale)*repeatY
elif anchorY == self.ALIGN_CENTER:
posTop = -(self.rowSize/2.0/scale)*repeatY
posBottom = (self.rowSize/2.0/scale)*repeatY
elif anchorY == self.ALIGN_TOP:
posTop = -(self.rowSize/scale)*repeatY
posBottom = 0
card.setFrame(posLeft, posRight, posTop, posBottom)
card.setHasUvs(True)
self.card = self.node.attachNewNode(card.generate())
# Since the texture is padded, we need to set up offsets and scales to make
# the texture fit the whole card
self.offsetX = (float(self.colSize)/textureSizeX)
self.offsetY = (float(self.rowSize)/textureSizeY)
self.node.setTexScale(TextureStage.getDefault(), self.offsetX * repeatX, self.offsetY * repeatY)
self.node.setTexOffset(TextureStage.getDefault(), 0, 1-self.offsetY)
self.texture = Texture()
self.texture.setXSize(textureSizeX)
self.texture.setYSize(textureSizeY)
self.texture.setZSize(1)
# Load the padded PNMImage to the texture
self.texture.load(self.paddedImg)
self.texture.setMagfilter(Texture.FTNearest)
self.texture.setMinfilter(Texture.FTNearest)
#Set up texture clamps according to repeats
if repeatX > 1:
self.texture.setWrapU(Texture.WMRepeat)
else:
self.texture.setWrapU(Texture.WMClamp)
if repeatY > 1:
self.texture.setWrapV(Texture.WMRepeat)
else:
self.texture.setWrapV(Texture.WMClamp)
self.node.setTexture(self.texture)
def setup_environment(self):
# encapsulate some stuff
# set up ambient lighting
self.alight = AmbientLight('alight')
self.alight.setColor(VBase4(0.1, 0.1, 0.1, 1))
self.alnp = self.render.attachNewNode(self.alight)
self.render.setLight(self.alnp)
# set up a point light
self.plight = PointLight('plight')
self.plight.setColor(VBase4(0.8, 0.8, 0.8, 1))
self.plnp = self.render.attachNewNode(self.plight)
self.plnp.setPos(0, 0, 100)
self.render.setLight(self.plnp)
# set up terrain model
self.terr_material = Material()
self.terr_material.setShininess(1.0)
self.terr_material.setAmbient(VBase4(0, 0, 0, 0))
self.terr_material.setDiffuse(VBase4(1, 1, 1, 1))
self.terr_material.setEmission(VBase4(0, 0, 0, 0))
self.terr_material.setSpecular(VBase4(0, 0, 0, 0))
# general scaling
self.trrHorzSc = 4.0
self.trrVertSc = 4.0 # was 4.0
# Create sky
#terrctr = self.trrHorzSc*65.0
#self.setup_skybox(terrctr,800.0,2.0,0.3)
self.skysphere = self.loader.loadModel("sky-forest/SkySphere.bam")
self.skysphere.setBin('background', 1)
self.skysphere.setDepthWrite(0)
self.skysphere.reparentTo(self.render)
# Load some textures
self.grsTxtSc = 5
self.numTreeTexts = 7
# ground texture
self.txtGrass = self.loader.loadTexture('tex/ground005.png')
self.txtGrass.setWrapU(Texture.WM_mirror)
self.txtGrass.setWrapV(Texture.WM_mirror)
self.txtGrass.setMagfilter(Texture.FTLinear)
self.txtGrass.setMinfilter(Texture.FTLinearMipmapLinear)
# set up terrain texture stages
self.TS1 = TextureStage('terrtext')
self.TS1.setSort(0)
self.TS1.setMode(TextureStage.MReplace)
# Set up the GeoMipTerrain
self.terrain = GeoMipTerrain("myDynamicTerrain")
img = PNMImage(Filename('tex/bowl_height_map.png'))
self.terrain.setHeightfield(img)
self.terrain.setBruteforce(0)
self.terrain.setAutoFlatten(GeoMipTerrain.AFMMedium)
# Set terrain properties
self.terrain.setBlockSize(32)
self.terrain.setNear(50)
self.terrain.setFar(500)
self.terrain.setFocalPoint(self.camera)
# Store the root NodePath for convenience
self.root = self.terrain.getRoot()
self.root.clearTexture()
self.root.setTwoSided(0)
self.root.setCollideMask(BitMask32.bit(0))
self.root.setSz(self.trrVertSc)
self.root.setSx(self.trrHorzSc)
self.root.setSy(self.trrHorzSc)
self.root.setMaterial(self.terr_material)
self.root.setTexture(self.TS1, self.txtGrass)
self.root.setTexScale(self.TS1, self.grsTxtSc, self.grsTxtSc)
offset = 0.5 * img.getXSize() * self.trrHorzSc - 0.5
self.root.setPos(-offset, -offset, 0)
self.terrain.generate()
self.root.reparentTo(self.render)
# load tree billboards
self.txtTreeBillBoards = []
for a in range(self.numTreeTexts):
fstr = 'trees/tree' + '%03d' % (a + 991)
self.txtTreeBillBoards.append( \
self.loader.loadTexture(fstr + '-color.png', fstr + '-opacity.png'))
self.txtTreeBillBoards[a].setMinfilter(
Texture.FTLinearMipmapLinear)
#self.placePlantOnTerrain('trees',300,0,20,20,self.trrHorzSc,self.trrVertSc, \
# self.numTreeTexts,self.txtTreeBillBoards,'scene-def/trees.txt')
self.setup_house()
self.setup_vehicle()
self.taskMgr.add(self.skysphereTask, "SkySphere Task")
def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.debugNP = self.worldNP.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().showNormals(True)
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
self.world.setDebugNode(self.debugNP.node())
# Box (dynamic)
shape = BulletBoxShape(Vec3(0.5, 0.5, 0.5))
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Box'))
np.node().setMass(1.0)
np.node().addShape(shape)
np.setPos(0, 0, 4)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
self.boxNP = np # For applying force & torque
visualNP = loader.loadModel('models/box.egg')
visualNP.clearModelNodes()
visualNP.reparentTo(self.boxNP)
# Heightfield (static)
height = 8.0
img = PNMImage(Filename('models/elevation.png'))
shape = BulletHeightfieldShape(img, height, ZUp)
shape.setUseDiamondSubdivision(True)
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Heightfield'))
np.node().addShape(shape)
np.setPos(0, 0, 0)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
self.hf = np.node() # To enable/disable debug visualisation
self.terrain = GeoMipTerrain('terrain')
self.terrain.setHeightfield(img)
self.terrain.setBlockSize(32)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
rootNP = self.terrain.getRoot()
rootNP.reparentTo(render)
rootNP.setSz(8.0)
offset = img.getXSize() / 2.0 - 0.5
rootNP.setPos(-offset, -offset, -height / 2.0)
self.terrain.generate()
def setupHeightmap(self, name):
# Automatically generate a heightmap mesh from a monochrome image.
self.hmHeight = 120
hmPath = "../maps/map" + name + "/map" + name + "-h.png"
imPath = "../maps/map" + name + "/map" + name + "-i.png"
smPath = "../maps/map" + name + "/map" + name + "-s.png"
scmPath = "../maps/map" + name + "/map" + name + "-sc.png"
print(hmPath)
print(imPath)
print(smPath)
print(scmPath)
hmImg = PNMImage(Filename(hmPath))
hmShape = BulletHeightfieldShape(hmImg, self.hmHeight, ZUp)
hmNode = BulletRigidBodyNode('Terrain')
hmNode.addShape(hmShape)
hmNode.setMass(0)
self.hmNP = render.attachNewNode(hmNode)
self.worldBullet.attachRigidBody(hmNode)
self.hmOffset = hmImg.getXSize() / 2.0 - 0.5
self.hmTerrain = GeoMipTerrain('gmTerrain')
self.hmTerrain.setHeightfield(hmImg)
# Optimizations and fixes
self.hmTerrain.setBruteforce(True) # I don't think this is actually needed.
self.hmTerrain.setMinLevel(3) # THIS is what triangulates the terrain.
self.hmTerrain.setBlockSize(128) # This does a pretty good job of raising FPS.
# Level-of-detail (not yet working)
# self.hmTerrain.setNear(40)
# self.hmTerrain.setFar(200)
self.hmTerrain.generate()
self.hmTerrainNP = self.hmTerrain.getRoot()
self.hmTerrainNP.setSz(self.hmHeight)
self.hmTerrainNP.setPos(-self.hmOffset, -self.hmOffset, -self.hmHeight / 2.0)
self.hmTerrainNP.flattenStrong() # This only reduces the number of nodes; nothing to do with polys.
self.hmTerrainNP.analyze()
# Here begins the scenery mapping
treeModel = loader.loadModel("../res/models/tree_1.egg")
rockModel = loader.loadModel("../res/models/rock_1.egg")
rock2Model = loader.loadModel("../res/models/rock_2.egg")
rock3Model = loader.loadModel("../res/models/rock_3.egg")
# caveModel = loader.loadModel("../res/models/cave_new.egg")
# planeFrontModel = loader.loadModel("../res/models/plane_front.egg")
# planeWingModel = loader.loadModel("../res/models/plane_wing.egg")
texpk = loader.loadTexture(scmPath).peek()
# GameObject nodepath for flattening
self.objNP = render.attachNewNode("gameObjects")
self.treeNP = self.objNP.attachNewNode("goTrees")
self.rockNP = self.objNP.attachNewNode("goRocks")
self.rock2NP = self.objNP.attachNewNode("goRocks2")
self.rock3NP = self.objNP.attachNewNode("goRocks3")
# self.caveNP = self.objNP.attachNewNode("goCave")
# self.planeFrontNP = self.objNP.attachNewNode("goPlaneFront")
# self.planeWingNP = self.objNP.attachNewNode("goPlaneWing")
for i in range(0, texpk.getXSize()):
for j in range(0, texpk.getYSize()):
color = VBase4(0, 0, 0, 0)
texpk.lookup(color, float(i) / texpk.getXSize(), float(j) / texpk.getYSize())
if(int(color.getX() * 255.0) == 255.0):
newTree = self.treeNP.attachNewNode("treeNode")
treeModel.instanceTo(newTree)
newTree.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newTree.setScale(randint(0,4))
newTree.setScale(2)
if(int(color.getX() * 255.0) == 128):
newRock = self.rockNP.attachNewNode("newRock")
newRock.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rockModel.instanceTo(newRock)
if(int(color.getX() * 255.0) == 77):
newRock2 = self.rock2NP.attachNewNode("newRock2")
newRock2.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rock2Model.instanceTo(newRock2)
if(int(color.getX() * 255.0) == 102):
newRock3 = self.rock3NP.attachNewNode("newRock3")
newRock3.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rock3Model.instanceTo(newRock3)
# if(int(color.getX() * 255.0) == 64):
# newCave = self.caveNP.attachNewNode("newCave")
# newCave.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newCave.setScale(5)
# newCave.setP(180)
# caveModel.instanceTo(newCave)
# if(int(color.getX() * 255.0) == 191):
# newPlaneFront = self.planeFrontNP.attachNewNode("newPlaneFront")
# newPlaneFront.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneFront.setScale(6)
# planeFrontModel.instanceTo(newPlaneFront)
# if(int(color.getX() * 255.0) == 179):
# newPlaneWing = self.planeWingNP.attachNewNode("newPlaneWing")
# newPlaneWing.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneWing.setScale(6)
# newPlaneWing.setH(250)
# newPlaneWing.setR(180)
# newPlaneWing.setP(135)
# planeWingModel.instanceTo(newPlaneWing)
self.snowflakes = []
for i in xrange(0, self.snowflakeCount):
print("Call " + str(i))
sf = SMCollect(self.worldBullet, self.worldObj, self.snowflakePositions[i])
self.snowflakes.append(sf)
# render.flattenStrong()
self.hmTerrainNP.reparentTo(render)
# Here begins the attribute mapping
ts = TextureStage("stage-alpha")
ts.setSort(0)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
ts.setSavedResult(True)
self.hmTerrainNP.setTexture(ts, loader.loadTexture(imPath, smPath))
ts = TextureStage("stage-stone")
ts.setSort(1)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/stone_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-ice")
ts.setSort(2)
ts.setPriority(1)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture, TextureStage.COSrcColor,
TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSLastSavedResult, TextureStage.COSrcColor)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/ice_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-snow")
ts.setSort(3)
ts.setPriority(0)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture, TextureStage.COSrcColor,
TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSLastSavedResult, TextureStage.COSrcAlpha)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/snow_tex_1.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
# print(self.snowflakes)
return hmNode
class ColorPicker(NodePath):
def __init__(self,
parent,
minSat,
maxSat,
minVal,
maxVal,
callback,
pos=(0, 0, 0)):
NodePath.__init__(self, 'colorPicker')
self.reparentTo(parent)
self.setPos(pos)
self.minSat = minSat
self.maxSat = maxSat
self.minVal = minVal
self.maxVal = maxVal
self.callback = callback
self.lastColor = None
self.image = PNMImage(int((self.maxSat - self.minSat) * 100),
int((self.maxVal - self.minVal) * 100))
self.slider = DirectSlider(self,
relief=None,
image='phase_3/maps/color_picker_hue.jpg',
scale=0.3,
pos=(0.2, 0, 0),
image_scale=(0.1, 1.0, 1.0),
pageSize=5,
orientation=DGG.VERTICAL,
command=self.__chooseHue)
self.button = DirectButton(self,
relief=None,
image=None,
scale=0.3,
pos=(-0.2, 0, 0),
frameColor=(1, 1, 1, 0.1),
pressEffect=0)
self.button.bind(DGG.B1PRESS, self.__startPick)
self.button.bind(DGG.B1RELEASE, self.__stopPick)
self.__chooseHue()
def uniqueName(self, name):
return 'ColorPicker-%s-%s' % (id(self), name)
def removeNode(self):
NodePath.removeNode(self)
self.destroy()
def destroy(self):
if not self.slider:
return
self.__stopPick()
self.slider.destroy()
self.button.destroy()
self.slider = None
self.button = None
self.image = None
def __calcRelative(self, value, baseMin, baseMax, limitMin, limitMax):
return ((limitMax - limitMin) * (value - baseMin) /
(baseMax - baseMin)) + limitMin
def __chooseHue(self):
for x in xrange(self.image.getXSize()):
for y in xrange(self.image.getYSize()):
self.image.setXel(
x, y,
colorsys.hsv_to_rgb(self.slider['value'],
(x / 100.0) + self.minSat,
(y / 100.0) + self.minVal))
texture = Texture()
texture.load(self.image)
self.button['image'] = texture
def __pickColor(self, task):
x = base.mouseWatcherNode.getMouseX()
y = base.mouseWatcherNode.getMouseY()
win_w, win_h = base.win.getSize()
if win_w < win_h:
y *= 1. * win_h / win_w
else:
x *= 1. * win_w / win_h
x -= self.button.getX(aspect2d)
y -= self.button.getZ(aspect2d)
image_scale = self.button['image_scale']
x = (.5 + x / (2. * self.button.getSx(aspect2d) * image_scale[0]))
y = (.5 + y / -(2. * self.button.getSz(aspect2d) * image_scale[2]))
if not (0.0 <= x <= 1.0 and 0.0 <= y <= 1.0):
return task.cont
x = self.__calcRelative(x, 0.0, 1.0, self.minSat, self.maxSat)
y = self.__calcRelative(y, 0.0, 1.0, self.minVal, self.maxVal)
rgb = colorsys.hsv_to_rgb(self.slider['value'], x, y) + (1, )
rgb = tuple([float('%.2f' % x) for x in rgb])
if self.lastColor != rgb:
self.callback(rgb)
self.lastColor = rgb
return task.cont
def __startPick(self, extra=None):
self.__stopPick()
taskMgr.add(self.__pickColor, self.uniqueName('colorDragTask'))
def __stopPick(self, extra=None):
taskMgr.remove(self.uniqueName('colorDragTask'))
def setupTerrain(self):
if(self.gameLevel == 1):
#terrain setting
img = PNMImage(Filename('media/terrain/SIMP_Assignment_2_Terrain_1.png'))
self.terrain = GeoMipTerrain("myTerrain")
self.terrain.setHeightfield(img)
self.terrain.getRoot().setSz(50)
self.terrain.setBlockSize(4)
#self.terrain.setFactor(10)
#self.terrain.setMinLevel(0)
self.terrain.setNear(50)
self.terrain.setFar(1000)
self.terrain.setFocalPoint(base.camera)
self.terrain.getRoot().reparentTo(render)
offset = img.getXSize() / 2.0 - 0.5
self.terrain.getRoot().setPos(-offset, -offset, -50 / 2.0)
self.terrain.generate()
#load textures
tex0 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_1_d.png")
tex0.setMinfilter(Texture.FTLinearMipmapLinear)
tex1 = loader.loadTexture("media/terrain/longGrass.png")
tex1.setMinfilter(Texture.FTLinearMipmapLinear)
tex2 = loader.loadTexture("media/terrain/bigRockFace.png")
tex2.setMinfilter(Texture.FTLinearMipmapLinear)
tex3 = loader.loadTexture("media/terrain/greenrough.png")
tex3.setMinfilter(Texture.FTLinearMipmapLinear)
tex4 = loader.loadTexture("media/terrain/grayRock.png")
tex4.setMinfilter(Texture.FTLinearMipmapLinear)
tex5 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_1_c.png")
tex5.setMinfilter(Texture.FTLinearMipmapLinear)
tex6 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_1_l.png")
tex6.setMinfilter(Texture.FTLinearMipmapLinear)
#set mutiltextures
self.terrain.getRoot().setTexture( TextureStage('tex0'),tex0 )
self.terrain.getRoot().setTexture( TextureStage('tex1'),tex1 )
self.terrain.getRoot().setTexture( TextureStage('tex2'),tex2 )
self.terrain.getRoot().setTexture( TextureStage('tex3'),tex3 )
self.terrain.getRoot().setTexture( TextureStage('tex4'),tex4 )
self.terrain.getRoot().setTexture( TextureStage('tex5'),tex5 )
self.terrain.getRoot().setTexture( TextureStage('tex6'),tex6 )
#load shader
self.terrain.getRoot().setShader(loader.loadShader('terraintexture.sha'))
elif(self.gameLevel == 2):
#terrain setting
img = PNMImage(Filename('media/terrain/SIMP_Assignment_2_Terrain_2.png'))
self.terrain = GeoMipTerrain("myTerrain")
self.terrain.setHeightfield(img)
self.terrain.getRoot().setSz(50)
self.terrain.setBlockSize(4)
#self.terrain.setFactor(10)
#self.terrain.setMinLevel(0)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
self.terrain.getRoot().reparentTo(render)
offset = img.getXSize() / 2.0 - 0.5
self.terrain.getRoot().setPos(-offset, -offset, -50 / 2.0)
self.terrain.generate()
#load textures
tex0 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_2_d.png")
tex0.setMinfilter(Texture.FTLinearMipmapLinear)
tex1 = loader.loadTexture("media/terrain/sandripple.png")
tex1.setMinfilter(Texture.FTLinearMipmapLinear)
tex2 = loader.loadTexture("media/terrain/orangesand.png")
tex2.setMinfilter(Texture.FTLinearMipmapLinear)
tex3 = loader.loadTexture("media/terrain/grayRock.png")
tex3.setMinfilter(Texture.FTLinearMipmapLinear)
tex4 = loader.loadTexture("media/terrain/bigRockFace.png")
tex4.setMinfilter(Texture.FTLinearMipmapLinear)
tex5 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_2_c.png")
tex5.setMinfilter(Texture.FTLinearMipmapLinear)
tex6 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_2_l.png")
tex6.setMinfilter(Texture.FTLinearMipmapLinear)
#set mutiltextures
self.terrain.getRoot().setTexture( TextureStage('tex0'),tex0 )
self.terrain.getRoot().setTexture( TextureStage('tex1'),tex1 )
self.terrain.getRoot().setTexture( TextureStage('tex2'),tex2 )
self.terrain.getRoot().setTexture( TextureStage('tex3'),tex3 )
self.terrain.getRoot().setTexture( TextureStage('tex4'),tex4 )
self.terrain.getRoot().setTexture( TextureStage('tex5'),tex5 )
self.terrain.getRoot().setTexture( TextureStage('tex6'),tex6 )
#load shader
self.terrain.getRoot().setShader(loader.loadShader('terraintexture.sha'))
elif(self.gameLevel == 3):
#terrain setting
img = PNMImage(Filename('media/terrain/SIMP_Assignment_2_Terrain_3.png'))
self.terrain = GeoMipTerrain("myTerrain")
self.terrain.setHeightfield(img)
self.terrain.getRoot().setSz(50)
self.terrain.setBlockSize(4)
#self.terrain.setFactor(10)
#self.terrain.setMinLevel(0)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
self.terrain.getRoot().reparentTo(render)
offset = img.getXSize() / 2.0 - 0.5
self.terrain.getRoot().setPos(-offset, -offset, -50 / 2.0)
self.terrain.generate()
#load textures
tex0 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_3_d.png")
tex0.setMinfilter(Texture.FTLinearMipmapLinear)
tex1 = loader.loadTexture("media/terrain/hardDirt.png")
tex1.setMinfilter(Texture.FTLinearMipmapLinear)
tex2 = loader.loadTexture("media/terrain/littlerocks.png")
tex2.setMinfilter(Texture.FTLinearMipmapLinear)
tex3 = loader.loadTexture("media/terrain/greenrough.png")
tex3.setMinfilter(Texture.FTLinearMipmapLinear)
tex4 = loader.loadTexture("media/terrain/bigRockFace.png")
tex4.setMinfilter(Texture.FTLinearMipmapLinear)
tex5 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_3_c.png")
tex5.setMinfilter(Texture.FTLinearMipmapLinear)
tex6 = loader.loadTexture("media/terrain/SIMP_Assignment_2_Terrain_3_l.png")
tex6.setMinfilter(Texture.FTLinearMipmapLinear)
#set mutiltextures
self.terrain.getRoot().setTexture( TextureStage('tex0'),tex0 )
self.terrain.getRoot().setTexture( TextureStage('tex1'),tex1 )
self.terrain.getRoot().setTexture( TextureStage('tex2'),tex2 )
self.terrain.getRoot().setTexture( TextureStage('tex3'),tex3 )
self.terrain.getRoot().setTexture( TextureStage('tex4'),tex4 )
self.terrain.getRoot().setTexture( TextureStage('tex5'),tex5 )
self.terrain.getRoot().setTexture( TextureStage('tex6'),tex6 )
#load shader
self.terrain.getRoot().setShader(loader.loadShader('terraintexture.sha'))
def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
#height map
# Filename:
# small -> 'Maps/HeightMapSmall.png'
# big -> 'Maps/HeightMapBig.png'
img = PNMImage(Filename('Maps/HeightMapSmall.png'))
shape = BulletHeightfieldShape(img, self.height, ZUp)
shape.setUseDiamondSubdivision(True)
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Heightfield'))
np.node().addShape(shape)
np.setPos(0, 0, 0)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
#adding Texture
#setColorMap:
#small -> 'Maps/TextureMapSmall.jpg'
#big -> 'Maps/TextureMapBig.jpg'
self.terrain = GeoMipTerrain('terrain')
self.terrain.setHeightfield(img)
self.terrain.setColorMap('Maps/TextureMapSmall.jpg')
self.terrain.setBruteforce(True) # level of detail
self.terrain.setBlockSize(32)
self.terrain.setNear(50)
self.terrain.setFar(100)
self.terrain.setFocalPoint(base.camera)
rootNP = self.terrain.getRoot()
rootNP.reparentTo(render)
rootNP.setSz(self.height)
offset = img.getXSize() / 2.0 - 0.5
rootNP.setPos(-offset, -offset, -self.height / 2.0)
self.makeMapBorders(offset)
self.terrain.generate()
# creating vehicles
#controlled vehicles
self.controlVehicles = []
self.controlVehicles.append(
Vehicle(0, 00, 40, "B", self.worldNP, self.world))
#vehicles goint to a specific point
#self.squareVeh = Vehicle(0, 50, 40, "G", self.worldNP, self.world)
#thread.start_new_thread(self.goSquare, (self.squareVeh, 100))
#vehicles following user
#self.followVehicles = []
#self.followVehicles.append(Vehicle(-offset+10, -offset+10, 40, "R", self.worldNP, self.world))
#self.followVehicles.append(Vehicle(offset-10, offset-10, 60, "R", self.worldNP, self.world))
#for veh in self.followVehicles:
# thread.start_new_thread(follow, (veh, self.controlVehicles[0]))
#vehicles for hill climbing
self.hillVehicles = []
self.hillVehicles.append(
Vehicle(-offset + 10, -offset + 10, 40, "R", self.worldNP,
self.world))
self.hillVehicles.append(
Vehicle(offset - 10, offset - 10, 60, "R", self.worldNP,
self.world))
for veh in self.hillVehicles:
thread.start_new_thread(blindClimb, (veh, ))
