Top "Cg" questions

Vertex shader vs Fragment Shader

I've read some tutorials regarding Cg, yet one thing is not quite clear to me. What exactly is the difference …

opengl cg fragment-shader vertex-shader

Include Headers from added frameworks on Xcode

I want to work with some frameworks like glew and cg so i manually added the needed frameworks to my …

xcode macos frameworks glew cg

how to set a boolean property in unity3d CGprogram shader?

I am writing a shader for unity3d and I want to specify the properties of the shader in i.…

opengl unity3d shader cg

CoreGraphics for retina display

I am using the following code to perform some manipulations on the image that I loaded, but I find that …

iphone core-graphics retina-display cg

CG: Specify a variable not to be interpolated between vertex and fragment shader

I'm using GC for writing shaders inside Unity3D. I'm using vertex colors attributes for passing some parameters to the …

unity3d shader interpolation cg

Screen coordinates in fragment shader

In a fragment shader like the below: Shader "ColorReplacement" { Properties { _MainTex ("Greyscale (R) Alpha (A)", 2D) = "white" {} } SubShader { ZTest LEqual …

unity3d shader fragment-shader vertex-shader cg

How to get full list of Unity shader properties

I am quite new to shaders and have been searching for a full list of Unity shader properties. I haven't …

unity3d shader unity5 cg

what are passes and multiple shader passes and their private variables

I know that multi pass rendering is about rendering separate parts of the scene and combining them into on image …

opengl unity3d glsl shader cg

How to write a Unity Shader that respects sorting layers?

I want to sort my Sprites using Unitys sorting Layers. I attached a custom Shader to one of my Sprites. …

unity3d shader cg unity3d-2dtools

Transform Normal and Tangent from Object space to World space?

As to correctly transform the Normal (which is a direction not a position) from Object space to World space, we …

matrix shader game-engine hlsl cg