mirror of
https://github.com/ddnet/ddnet.git
synced 2024-11-10 01:58:19 +00:00
29 lines
653 B
GLSL
29 lines
653 B
GLSL
layout (location = 0) in vec2 inVertex;
|
|
#ifdef TW_TILE_TEXTURED
|
|
layout (location = 1) in uvec4 inVertexTexCoord;
|
|
#endif
|
|
|
|
uniform mat4x2 gPos;
|
|
|
|
uniform vec2 gOffset;
|
|
uniform vec2 gScale;
|
|
|
|
#ifdef TW_TILE_TEXTURED
|
|
noperspective out vec3 TexCoord;
|
|
#endif
|
|
|
|
void main()
|
|
{
|
|
// scale then position vertex
|
|
vec2 VertexPos = (inVertex * gScale) + gOffset;
|
|
gl_Position = vec4(gPos * vec4(VertexPos, 0.0, 1.0), 0.0, 1.0);
|
|
|
|
#ifdef TW_TILE_TEXTURED
|
|
// scale the texture coordinates too
|
|
vec2 TexScale = gScale;
|
|
if (float(inVertexTexCoord.w) > 0.0)
|
|
TexScale = gScale.yx;
|
|
TexCoord = vec3(vec2(inVertexTexCoord.xy) * TexScale, float(inVertexTexCoord.z));
|
|
#endif
|
|
}
|