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Add samplerCubeArray type to the list of supported shader types.

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Yuri Rubinsky
2022-08-14 09:25:07 +03:00
parent 6fe98c2852
commit f1c0ab12eb
1 changed files with 65 additions and 63 deletions
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tutorials/shaders/shader_reference/shading_language.rst
+65 -63
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@@ -19,69 +19,71 @@ Data types
Most GLSL ES 3.0 datatypes are supported:
+---------------------+---------------------------------------------------------------------------------+
| Type | Description |
+=====================+=================================================================================+
| **void** | Void datatype, useful only for functions that return nothing. |
+---------------------+---------------------------------------------------------------------------------+
| **bool** | Boolean datatype, can only contain ``true`` or ``false``. |
+---------------------+---------------------------------------------------------------------------------+
| **bvec2** | Two-component vector of booleans. |
+---------------------+---------------------------------------------------------------------------------+
| **bvec3** | Three-component vector of booleans. |
+---------------------+---------------------------------------------------------------------------------+
| **bvec4** | Four-component vector of booleans. |
+---------------------+---------------------------------------------------------------------------------+
| **int** | Signed scalar integer. |
+---------------------+---------------------------------------------------------------------------------+
| **ivec2** | Two-component vector of signed integers. |
+---------------------+---------------------------------------------------------------------------------+
| **ivec3** | Three-component vector of signed integers. |
+---------------------+---------------------------------------------------------------------------------+
| **ivec4** | Four-component vector of signed integers. |
+---------------------+---------------------------------------------------------------------------------+
| **uint** | Unsigned scalar integer; can't contain negative numbers. |
+---------------------+---------------------------------------------------------------------------------+
| **uvec2** | Two-component vector of unsigned integers. |
+---------------------+---------------------------------------------------------------------------------+
| **uvec3** | Three-component vector of unsigned integers. |
+---------------------+---------------------------------------------------------------------------------+
| **uvec4** | Four-component vector of unsigned integers. |
+---------------------+---------------------------------------------------------------------------------+
| **float** | Floating-point scalar. |
+---------------------+---------------------------------------------------------------------------------+
| **vec2** | Two-component vector of floating-point values. |
+---------------------+---------------------------------------------------------------------------------+
| **vec3** | Three-component vector of floating-point values. |
+---------------------+---------------------------------------------------------------------------------+
| **vec4** | Four-component vector of floating-point values. |
+---------------------+---------------------------------------------------------------------------------+
| **mat2** | 2x2 matrix, in column major order. |
+---------------------+---------------------------------------------------------------------------------+
| **mat3** | 3x3 matrix, in column major order. |
+---------------------+---------------------------------------------------------------------------------+
| **mat4** | 4x4 matrix, in column major order. |
+---------------------+---------------------------------------------------------------------------------+
| **sampler2D** | Sampler type for binding 2D textures, which are read as float. |
+---------------------+---------------------------------------------------------------------------------+
| **isampler2D** | Sampler type for binding 2D textures, which are read as signed integer. |
+---------------------+---------------------------------------------------------------------------------+
| **usampler2D** | Sampler type for binding 2D textures, which are read as unsigned integer. |
+---------------------+---------------------------------------------------------------------------------+
| **sampler2DArray** | Sampler type for binding 2D texture arrays, which are read as float. |
+---------------------+---------------------------------------------------------------------------------+
| **isampler2DArray** | Sampler type for binding 2D texture arrays, which are read as signed integer. |
+---------------------+---------------------------------------------------------------------------------+
| **usampler2DArray** | Sampler type for binding 2D texture arrays, which are read as unsigned integer. |
+---------------------+---------------------------------------------------------------------------------+
| **sampler3D** | Sampler type for binding 3D textures, which are read as float. |
+---------------------+---------------------------------------------------------------------------------+
| **isampler3D** | Sampler type for binding 3D textures, which are read as signed integer. |
+---------------------+---------------------------------------------------------------------------------+
| **usampler3D** | Sampler type for binding 3D textures, which are read as unsigned integer. |
+---------------------+---------------------------------------------------------------------------------+
| **samplerCube** | Sampler type for binding Cubemaps, which are read as floats. |
+---------------------+---------------------------------------------------------------------------------+
+----------------------+---------------------------------------------------------------------------------+
| Type | Description |
+======================+=================================================================================+
| **void** | Void datatype, useful only for functions that return nothing. |
+----------------------+---------------------------------------------------------------------------------+
| **bool** | Boolean datatype, can only contain ``true`` or ``false``. |
+----------------------+---------------------------------------------------------------------------------+
| **bvec2** | Two-component vector of booleans. |
+----------------------+---------------------------------------------------------------------------------+
| **bvec3** | Three-component vector of booleans. |
+----------------------+---------------------------------------------------------------------------------+
| **bvec4** | Four-component vector of booleans. |
+----------------------+---------------------------------------------------------------------------------+
| **int** | Signed scalar integer. |
+----------------------+---------------------------------------------------------------------------------+
| **ivec2** | Two-component vector of signed integers. |
+----------------------+---------------------------------------------------------------------------------+
| **ivec3** | Three-component vector of signed integers. |
+----------------------+---------------------------------------------------------------------------------+
| **ivec4** | Four-component vector of signed integers. |
+----------------------+---------------------------------------------------------------------------------+
| **uint** | Unsigned scalar integer; can't contain negative numbers. |
+----------------------+---------------------------------------------------------------------------------+
| **uvec2** | Two-component vector of unsigned integers. |
+----------------------+---------------------------------------------------------------------------------+
| **uvec3** | Three-component vector of unsigned integers. |
+----------------------+---------------------------------------------------------------------------------+
| **uvec4** | Four-component vector of unsigned integers. |
+----------------------+---------------------------------------------------------------------------------+
| **float** | Floating-point scalar. |
+----------------------+---------------------------------------------------------------------------------+
| **vec2** | Two-component vector of floating-point values. |
+----------------------+---------------------------------------------------------------------------------+
| **vec3** | Three-component vector of floating-point values. |
+----------------------+---------------------------------------------------------------------------------+
| **vec4** | Four-component vector of floating-point values. |
+----------------------+---------------------------------------------------------------------------------+
| **mat2** | 2x2 matrix, in column major order. |
+----------------------+---------------------------------------------------------------------------------+
| **mat3** | 3x3 matrix, in column major order. |
+----------------------+---------------------------------------------------------------------------------+
| **mat4** | 4x4 matrix, in column major order. |
+----------------------+---------------------------------------------------------------------------------+
| **sampler2D** | Sampler type for binding 2D textures, which are read as float. |
+----------------------+---------------------------------------------------------------------------------+
| **isampler2D** | Sampler type for binding 2D textures, which are read as signed integer. |
+----------------------+---------------------------------------------------------------------------------+
| **usampler2D** | Sampler type for binding 2D textures, which are read as unsigned integer. |
+----------------------+---------------------------------------------------------------------------------+
| **sampler2DArray** | Sampler type for binding 2D texture arrays, which are read as float. |
+----------------------+---------------------------------------------------------------------------------+
| **isampler2DArray** | Sampler type for binding 2D texture arrays, which are read as signed integer. |
+----------------------+---------------------------------------------------------------------------------+
| **usampler2DArray** | Sampler type for binding 2D texture arrays, which are read as unsigned integer. |
+----------------------+---------------------------------------------------------------------------------+
| **sampler3D** | Sampler type for binding 3D textures, which are read as float. |
+----------------------+---------------------------------------------------------------------------------+
| **isampler3D** | Sampler type for binding 3D textures, which are read as signed integer. |
+----------------------+---------------------------------------------------------------------------------+
| **usampler3D** | Sampler type for binding 3D textures, which are read as unsigned integer. |
+----------------------+---------------------------------------------------------------------------------+
| **samplerCube** | Sampler type for binding Cubemaps, which are read as float. |
+----------------------+---------------------------------------------------------------------------------+
| **samplerCubeArray** | Sampler type for binding Cubemap arrays, which are read as float. |
+----------------------+---------------------------------------------------------------------------------+
Casting
~~~~~~~