mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2025-02-17 09:22:43 +00:00
36e0d857a2
This adds the shaders and the pipeline specs. I'm not sure that the deferred rendering side of the render pass is appropriate, but I thought I'd give it a go, since quake sprites are really cutoff rather than translucent.
31 lines
518 B
GLSL
31 lines
518 B
GLSL
#version 450
|
|
|
|
layout (set = 0, binding = 0) uniform Matrices {
|
|
mat4 Projection3d;
|
|
mat4 View;
|
|
mat4 Sky;
|
|
mat4 Projection2d;
|
|
};
|
|
|
|
layout (set = 1, binding = 0) buffer Vertices {
|
|
vec4 xyuv[];
|
|
};
|
|
|
|
layout (push_constant) uniform PushConstants {
|
|
mat4 Model;
|
|
int frame;
|
|
};
|
|
|
|
layout (location = 0) out vec2 st;
|
|
|
|
void
|
|
main (void)
|
|
{
|
|
vec4 v = xyuv[frame * 4 + gl_VertexIndex];
|
|
|
|
vec4 pos = vec4 (0, 0, 0, 1);
|
|
pos += v.x * Model[1] + v.y * Model[2];
|
|
|
|
gl_Position = Projection3d * (View * pos);
|
|
st = v.zw;
|
|
}
|