Data Types

This website is still under construction.

Data Types are types of variables useable in shaders.
I found those at Data Types page on OpenGL Wiki.

bool 1 bit (true / false)
- bvec2 2D vector
- bvec3 3D vector
- bvec4 4D vector
int 32-bit integer
- ivec2 2D vector
- ivec3 3D vector
- ivec4 4D vector
uint 32-bit unsigned integer
- uvec2 2D vector
- uvec3 3D vector
- uvec4 4D vector
float single-precision floating point number
- vec2 2D vector
- vec3 3D vector
- vec4 4D vector
- mat2 2x2 matrix
- mat3 3x3 matrix
- mat4 4x4 matrix
- mat2x3 2x3 matrix
- mat2x4 2x4 matrix
- mat3x2 3x2 matrix
- mat3x4 3x4 matrix
- mat4x2 4x2 matrix
- mat4x3 4x3 matrix
double double-precision floating point number
- dvec2 2D vector
- dvec3 3D vector
- dvec4 4D vector
GL 4.0 and above:
- dmat2 2x2 matrix
- dmat3 3x3 matrix
- dmat4 4x4 matrix
- dmat2x3 2x3 matrix
- dmat2x4 2x4 matrix
- dmat3x2 3x2 matrix
- dmat3x4 3x4 matrix
- dmat4x2 4x2 matrix
- dmat4x3 4x3 matrix
Textures:
- sampler1D (GL_TEXTURE_1D)
- sampler2D (GL_TEXTURE_2D)
- sampler3D (GL_TEXTURE_3D)
- samplerCube (GL_TEXTURE_CUBE_MAP)
- sampler2DRect (GL_TEXTURE_RECTANGLE)
- sampler1DArray (GL_TEXTURE_1D_ARRAY)
- sampler2DArray (GL_TEXTURE_2D_ARRAY)
- samplerCubeArray (GL_TEXTURE_CUBE_MAP_ARRAY)
- samplerBuffer (GL_TEXTURE_BUFFER)
- sampler2DMS (GL_TEXTURE_2D_MULTISAMPLE)
- sampler2DMSArray (GL_TEXTURE_2D_MULTISAMPLE_ARRAY)
Shadow Textures:
- sampler1DShadow (GL_TEXTURE_1D)
- sampler2DShadow (GL_TEXTURE_2D)
- samplerCubeShadow (GL_TEXTURE_CUBE_MAP)
- sampler2DRectShadow (GL_TEXTURE_RECTANGLE)
- sampler1DArrayShadow (GL_TEXTURE_1D_ARRAY)
- sampler2DArrayShadow (GL_TEXTURE_2D_ARRAY)
- samplerCubeArrayShadow (GL_TEXTURE_CUBE_MAP_ARRAY)