blender-archive/source/blender/gpu/shaders/gpu_shader_2D_vert.glsl


uniform mat4 ModelViewProjectionMatrix;

#ifdef UV_POS
in vec2 u;
#  define pos u
#else
in vec2 pos;
#endif

void main()
{
  gl_Position = ModelViewProjectionMatrix * vec4(pos, 0.0, 1.0);
}
OpenGL: add simple shaders for 2D drawing The first two of several new simple built-in shaders (will test these before adding more). These are intended for the new immediate mode API, but you can use them just like any built-in GPUShader. Due to limitations on different platforms, shaders need to work with GLSL versions 120, 130 and 150. Final Blender 2.8 will be pure #version 150. 2016-08-04 15:59:38 -04:00
OpenGL: plug new matrix system into shaders (WIP) Built-in shaders now use uniforms instead of legacy built-in matrices. So far I only hooked this up for new immediate mode. We use the same matrix naming convention as OpenGL, but without the gl_ prefix, e.g. gl_ModelView becomes ModelView. Right now it can skip the new matrix stack and use the legacy built-in matrices app-side. This will help us transition gradually from glMatrix functions to gpuMatrix functions. Still some work to do in gpuBindMatrices. See TODO comments in gpu_matrix.c for specifics. 2016-10-09 23:03:35 -04:00			`uniform mat4 ModelViewProjectionMatrix;`

UVEdit: Port texpaint_loop_wire to batch request This removes code duplication and put an end to the old "create at request" batch creation. Also it uses the same vbo as the uv layer used for shading. Reducing VRAM usage. Also fixes the modified uv display in uv edit mode. 2019-01-10 22:22:42 +01:00			`#ifdef UV_POS`
			`in vec2 u;`
			`# define pos u`
			`#else`
Cleanup: remove GLSL version checks 2017-05-17 10:46:42 +10:00			`in vec2 pos;`
UVEdit: Port texpaint_loop_wire to batch request This removes code duplication and put an end to the old "create at request" batch creation. Also it uses the same vbo as the uv layer used for shading. Reducing VRAM usage. Also fixes the modified uv display in uv edit mode. 2019-01-10 22:22:42 +01:00			`#endif`
OpenGL: add simple shaders for 2D drawing The first two of several new simple built-in shaders (will test these before adding more). These are intended for the new immediate mode API, but you can use them just like any built-in GPUShader. Due to limitations on different platforms, shaders need to work with GLSL versions 120, 130 and 150. Final Blender 2.8 will be pure #version 150. 2016-08-04 15:59:38 -04:00
			`void main()`
			`{`
OpenGL: plug new matrix system into shaders (WIP) Built-in shaders now use uniforms instead of legacy built-in matrices. So far I only hooked this up for new immediate mode. We use the same matrix naming convention as OpenGL, but without the gl_ prefix, e.g. gl_ModelView becomes ModelView. Right now it can skip the new matrix stack and use the legacy built-in matrices app-side. This will help us transition gradually from glMatrix functions to gpuMatrix functions. Still some work to do in gpuBindMatrices. See TODO comments in gpu_matrix.c for specifics. 2016-10-09 23:03:35 -04:00			`gl_Position = ModelViewProjectionMatrix * vec4(pos, 0.0, 1.0);`
OpenGL: add simple shaders for 2D drawing The first two of several new simple built-in shaders (will test these before adding more). These are intended for the new immediate mode API, but you can use them just like any built-in GPUShader. Due to limitations on different platforms, shaders need to work with GLSL versions 120, 130 and 150. Final Blender 2.8 will be pure #version 150. 2016-08-04 15:59:38 -04:00			`}`