blob: be93a64dcfd48479b887fbbc1a5b6d31f56fa2bb (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
#version 450 core
layout (std140, binding = 1) uniform tex_coord_in
{
vec4 tex_coord_in_data;
};
layout (location = 0) out vec2 tex_coord;
void main()
{
int low = gl_VertexIndex & 1;
int high = gl_VertexIndex >> 1;
tex_coord.x = tex_coord_in_data[low];
tex_coord.y = tex_coord_in_data[2 + high];
gl_Position.x = (float(low) - 0.5f) * 2.0f;
gl_Position.y = (float(high) - 0.5f) * 2.0f;
gl_Position.z = 0.0f;
gl_Position.w = 1.0f;
}
|