CreateCgShader

From OxeyeWiki

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Latest revision as of 20:21, 2 January 2010

video.createCgShader(vertexShaderName, fragmentShaderName[, baseMaterial[, vertexFileMain, fragmentFileMain]])
This method creates a shader material based on a vertex and fragment shader HLSL file.
Parameter	Expected Type	Description
vertexShaderName	A string	The filename of the vertex shader.
fragmentShaderName	A string	The filename of the fragment shader.
baseMaterial	Optional integer	Shaders use the transparent alpha channel material as default (material type 12). Set this integer to use a different base material.
vertexFileMain	Optional string	The name of the shader method in the vertex shader file. Defaults to "main".
fragmentFileMain	Optional string	The name of the shader method in the fragment shader file. Defaults to "main".
Returns
Returns the new material type ID, or -1 if the shader fails to load.

Example

local function createShaderMaterial()
   local vShader = "shaders/baseVertexCG.vsh"
   local pShader = "shaders/blackAndWhite.psh"
   local baseType = 12
   return video.createCgShader(vShader, pShader, baseType, "main", "main")
end

See Also

• Material Types