# Texture Samplers
|GLSL sampler|OpenGL texture enum|Texture type|
|---|---|---|
gsampler1D        | GL_TEXTURE_1D                   | 1D texture
gsampler2D        | GL_TEXTURE_2D                   | 2D texture
gsampler3D        | GL_TEXTURE_3D                   | 3D texture
gsamplerCube      | GL_TEXTURE_CUBE_MAP             | Cubemap Texture
gsampler2DRect    | GL_TEXTURE_RECTANGLE            | Rectangle Texture
gsampler1DArray   | GL_TEXTURE_1D_ARRAY             | 1D Array Texture
gsampler2DArray   | GL_TEXTURE_2D_ARRAY             | 2D Array Texture
gsamplerCubeArray | GL_TEXTURE_CUBE_MAP_ARRAY       | Cubemap Array Texture
gsamplerBuffer    | GL_TEXTURE_BUFFER               | Buffer Texture
gsampler2DMS      | GL_TEXTURE_2D_MULTISAMPLE       | Multisample Texture
gsampler2DMSArray | GL_TEXTURE_2D_MULTISAMPLE_ARRAY | Multisample Array Texture 


# Shadow Samplers
|GLSL sampler|OpenGL texture enum|
|---|---|
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