def applyUseBackgroundShader(objectsList):
# open node editor to avoid a bug that makes new nodes not update the image sequence
nodeEditor.nodeEditorRun()
# create the nodes
useBackgroundShader = "projectionManagerUseBackground"
exists = len(cmds.ls(useBackgroundShader)) > 0
if not exists:
useBackgroundShader = cmds.shadingNode("useBackground", asShader=True, name="projectionManagerUseBackground")
# apply the shader
cmds.select(objectsList)
cmds.hyperShade(a=useBackgroundShader)
# close the node editor
nodeEditor.nodeEditorClose()
def applyLambertBackgroundShader(objectsList, imagePlane):
# open node editor to avoid a bug that makes new nodes not update the image sequence
nodeEditor.nodeEditorRun()
lambertShader = "projectionManagerBackgroundLambert_" + (imagePlane.replace("->", "_"))
# create the nodes
exists = len(cmds.ls(lambertShader)) > 0
if not exists:
lambertShader = cmds.shadingNode("lambert", asShader=True, name=lambertShader)
projectionNode = cmds.shadingNode("projection", asUtility=True, name="projectionManagerProjection")
fileNode = cmds.shadingNode("file", asTexture=True, isColorManaged=True, name="projectionManagerFile")
# timeToUnit = cmds.shadingNode("timeToUnitConversion", asUtility=True, name="projectionManagerUnitConversion")
# connect the nodes and config attributes
cmds.connectAttr((projectionNode + ".outColor"), (lambertShader + ".color"))
# cmds.setAttr((projectionNode + ".projType"), 0)
cmds.setAttr((projectionNode + ".projType"), 8)
cameraName = imagePlane.split("->")[0]
cmds.connectAttr((cameraName + ".message"), (projectionNode + ".linkedCamera"))
cmds.connectAttr((fileNode + ".outColor"), (projectionNode + ".image"))
platePath = getImagePlaneFilePath(imagePlane)
cmds.setAttr((fileNode + ".fileTextureName"), platePath, type="string")
# cmds.setAttr((fileNode + ".useFrameExtension"), 0)
cmds.setAttr((fileNode + ".useFrameExtension"), 1)
# cmds.connectAttr(("time1.outTime"), (timeToUnit + ".input"))
# cmds.setAttr((timeToUnit + ".conversionFactor"), 0.004)
# cmds.connectAttr((timeToUnit + ".output"), (fileNode + ".frameExtension"))
cmds.expression(string=(fileNode + ".frameExtension=frame"), name="projectionExpression")
# apply the shader
cmds.select(objectsList)
cmds.hyperShade(a=lambertShader)
# close the node editor
nodeEditor.nodeEditorClose()
