Custom Code Node
The custom code node adds a whole new dimension of flexibility to ShaderFX. It allows programmers and tech savvy artists to add their own custom HLSL code directly into the node tree. The custom code can be added to the header, the input and output structs, the vertex shader, and the pixel shader – giving you complete control over every aspect of the shader.
This node can cut down on complex node structures by allowing you to simply type in a complex math formula instead of wiring lots of nodes. It also enables programmers and artists to work together on the same shader. The programmers can add complex custom code and formulas in the code nodes, and the artists can use the results of the nodes together with additional node wiring.
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