clouds and better light beam

[faros-demo] / sdr / sky.v.glsl

diff --git a/sdr/sky.v.glsl b/sdr/sky.v.glsl
index 776bbce..cf0b11c 100644 (file)
--- a/sdr/sky.v.glsl
+++ b/sdr/sky.v.glsl
@@ -1,9 +1,7 @@
+varying vec3 local_pos;
+
 void main()
 {
        gl_Position = ftransform();
-
-       vec3 p = normalize(gl_Vertex.xyz);
-       vec2 uv = vec2(atan(p.z, p.x), asin(p.y));
-
-       gl_TexCoord[0] = vec4(uv, 0.0, 0.0);
+       local_pos = gl_Vertex.xyz;
 }