def loadTextureForMesh(polyData, meshFileName):
textureFileName = Geometry.getTextureFileName(polyData)
if textureFileName in Geometry.TextureCache or textureFileName is None:
return
if not os.path.isabs(textureFileName):
baseDir = os.path.dirname(meshFileName)
imageFile = os.path.join(baseDir, textureFileName)
else:
imageFile = textureFileName
if not os.path.isfile(imageFile):
print 'cannot find texture file:', textureFileName
return
image = ioUtils.readImage(imageFile)
if not image:
print 'failed to load image file:', imageFile
return
texture = vtk.vtkTexture()
texture.SetInput(image)
texture.EdgeClampOn()
texture.RepeatOn()
Geometry.TextureCache[textureFileName] = texture
def loadTextureForMesh(polyData, meshFileName):
textureFileName = Geometry.getTextureFileName(polyData)
if textureFileName in Geometry.TextureCache or textureFileName is None:
return
if not os.path.isabs(textureFileName):
baseDir = os.path.dirname(meshFileName)
imageFile = os.path.join(baseDir, textureFileName)
else:
imageFile = textureFileName
if not os.path.isfile(imageFile):
print "cannot find texture file:", textureFileName
return
image = ioUtils.readImage(imageFile)
if not image:
print "failed to load image file:", imageFile
return
texture = vtk.vtkTexture()
texture.SetInput(image)
texture.EdgeClampOn()
texture.RepeatOn()
Geometry.TextureCache[textureFileName] = texture
def loadBackgroundImage(self, filename):
view = self.view
img = ioUtils.readImage(filename)
tex = vtk.vtkTexture()
tex.SetInput(img)
view.renderer().SetBackgroundTexture(tex)
view.renderer().TexturedBackgroundOn()
def createTexture(imageFilename):
image = ioUtils.readImage(imageFilename)
tex = vtk.vtkTexture()
tex.SetInput(image)
tex.EdgeClampOn()
tex.RepeatOff()
return tex
def createTexture(imageFilename):
image = ioUtils.readImage(imageFilename)
tex = vtk.vtkTexture()
tex.SetInput(image)
tex.EdgeClampOn()
tex.RepeatOff()
return tex
def getTextureForMaterial(self, material):
materialDict = dict(material.properties.items())
if 'file' not in materialDict:
return None
textureFile = materialDict['file']
if textureFile in self.textureCache:
return self.textureCache[textureFile]
if not os.path.isabs(textureFile):
imageFile = os.path.join(self.baseDir, textureFile)
else:
imageFile = textureFile
if os.path.isfile(imageFile):
image = ioUtils.readImage(imageFile)
if image:
texture = vtk.vtkTexture()
texture.SetInput(image)
texture.EdgeClampOn()
texture.RepeatOn()
else:
print 'failed to load image file:', imageFile
texture = None
else:
print 'cannot find texture file:', textureFile
texture = None
self.textureCache[textureFile] = texture
return texture
