Move texcoord.x *= 4 out of VS into constants.

2 files changed, 2 insertions, 2 deletions

diff --git a/glass.c b/glass.c
index 09f0fe4..7d48241 100644
--- a/glass.c
+++ b/glass.c
@@ -549,7 +549,7 @@ revolve(const float *verts, unsigned int num_verts,
 			tangent[vert_index * 3 + 1] = tangent4[1];
 			tangent[vert_index * 3 + 2] = tangent4[2];
 
-			tex_coord[vert_index * 2 + 0] = (float)i / steps;
+			tex_coord[vert_index * 2 + 0] = (float)i / steps * 4;
 			tex_coord[vert_index * 2 + 1] = texcoord_y[j];
 		}
 	}
diff --git a/glass.vert b/glass.vert
index f894214..397dac2 100644
--- a/glass.vert
+++ b/glass.vert
@@ -21,7 +21,7 @@ void main()
 	vec3 vertex_eye = vec3(mv * gl_Vertex);
 	shadow_coords = light_mvp * gl_Vertex;
 
-	texcoord = vec2(gl_MultiTexCoord0.x * 4, gl_MultiTexCoord0.y);
+	texcoord = gl_MultiTexCoord0.xy;
 	light_surf = normalize((light_eye - vertex_eye) * tbn);
 	eye_surf = normalize((-vertex_eye) * tbn);
 	tangent_surf = gl_MultiTexCoord1.xyz * tbn;