Tex3D And 3D Texture

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0 comments, last by Larry91 13 years, 11 months ago
In the name of God .. What is a 3D Texture and when we should use tex3D Function in HLSL . In a Fire Shader , i have seen tex3D Function for times. as particular we use tex2D Function . when we should use tex3D ? regards sap
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A 3d texture is a volumetric texture like as a cloud!

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