GpuVariableInterface Members

_gpuPointer	Gpu handle that sets either the read texture each pass after it is swapped with the write texture.
_read	Texture used by Gpu to read values in. Swapped with write texture each pass.
_readRenderTarget	A render target for the read texture.
_write	Texture used by Gpu to write values out. Swapped with read texture each pass.
_writeRenderTarget	A render target for the write texture.

AddProperty	Overloaded. Add a single property to the GpuVariable, before setting texture data.
SetTexData	Set the texture with all added properties. Scales values based on minValue and maxValue, to between 0-1.
SwapBuffers	Swap the read and write textures. Must be done each pass for previously rendered data to be availible to shaders during next pass.
WriteToFile	Usefull function for debugging. Writes texture out to an image file.