def __init__(self, name, resource):
"""Arguments:
resource -- name of a directory in assets/skyboxes that contains 6
images.
"""
ManagedAsset.__init__(self, "sky")
self.name = name
tex = None
for ext in ("png", "jpg", "tga"):
f = Filename("skyboxes/{}/0.{}".format(resource, ext))
if f.resolveFilename(getModelPath().getValue()):
tex = TexturePool.loadCubeMap("skyboxes/{}/#.{}".format(resource, ext))
break
if tex is None:
raise ResourceLoadError("assets/skyboxes/%s" % resource,
"maybe wrong names or different extensions?")
self.node = loader.loadModel("misc/invcube")
self.node.clearTexture()
self.node.clearMaterial()
self.node.setScale(10000)
self.node.setTwoSided(True)
self.node.setBin('background', 0)
self.node.setDepthTest(False)
self.node.setDepthWrite(False)
self.node.setLightOff()
self.node.setTexGen(TextureStage.getDefault(), TexGenAttrib.MWorldPosition)
self.node.setTexProjector(TextureStage.getDefault(), render, self.node);
self.node.setTexture(tex, 1)
self.node.flattenLight()
#self.node.setCompass() # not needed with world-space-UVs
self.addTask(self.update, "sky repositioning", sort=10,
taskChain="world")
def loadTexture(self, texpath, name, exts):
tex = None
if not texpath:
texpath = '.'
try:
path = filesystem.toPanda(os.path.join(texpath, name + exts))
fname = Filename(path)
if fname.resolveFilename(getModelPath().getValue()):
tex = self._base.loader.loadTexture(fname)
except TypeError: # exts is a list
for e in exts:
path = filesystem.toPanda(os.path.join(texpath, name + e))
fname = Filename(path)
if fname.resolveFilename(getModelPath().getValue()):
tex = self._base.loader.loadTexture(fname)
break
if not tex:
raise Exception("did not find any match for "+texpath+"/"+name+" with "+str(exts))
return tex
