diff options
Diffstat (limited to 'wgpu/src/shader')
| -rw-r--r-- | wgpu/src/shader/image.vert | 26 | ||||
| -rw-r--r-- | wgpu/src/shader/image.vert.spv | bin | 2136 -> 2324 bytes |
2 files changed, 26 insertions, 0 deletions
diff --git a/wgpu/src/shader/image.vert b/wgpu/src/shader/image.vert new file mode 100644 index 00000000..953840d2 --- /dev/null +++ b/wgpu/src/shader/image.vert @@ -0,0 +1,26 @@ +#version 450 + +layout(location = 0) in vec2 v_Pos; +layout(location = 1) in vec2 i_Pos; +layout(location = 2) in vec2 i_Scale; +layout(location = 3) in vec2 i_Atlas_Pos; +layout(location = 4) in vec2 i_Atlas_Scale; + +layout (set = 0, binding = 0) uniform Globals { + mat4 u_Transform; +}; + +layout(location = 0) out vec2 o_Uv; + +void main() { + o_Uv = v_Pos * i_Atlas_Scale + i_Atlas_Pos; + + mat4 i_Transform = mat4( + vec4(i_Scale.x, 0.0, 0.0, 0.0), + vec4(0.0, i_Scale.y, 0.0, 0.0), + vec4(0.0, 0.0, 1.0, 0.0), + vec4(i_Pos, 0.0, 1.0) + ); + + gl_Position = u_Transform * i_Transform * vec4(v_Pos, 0.0, 1.0); +} diff --git a/wgpu/src/shader/image.vert.spv b/wgpu/src/shader/image.vert.spv Binary files differindex 9ba702bc..da76eca0 100644 --- a/wgpu/src/shader/image.vert.spv +++ b/wgpu/src/shader/image.vert.spv |