Addon for creating Constraints for Blender 2.66+ Get it from here
FrameON/OFF (download) Outputs 1 if current Frame in Range On/Off else 0. Can be used to have a certain effect only for certain time. Note: For large Node Setups you […]
Download Node Group for Blender Cycles to control a HDR (or Image) Background. Allows to Control strength and color individually for Lights and Environment.
Download Node Group for Blender Cycles to convert Wavelength Nanometer 390-790 to Color.