Add normal maps to the floor

2023-03-17 16:51:02 +00:00
parent 6425ef3f0a
commit 850fdf1783
16 changed files with 52 additions and 55 deletions
@@ -17,7 +17,7 @@ void main()
  vec4 p3 = vec4 (p1.xy,100,1);
  vec4 p4 = vec4 (p2.xy,100,1);
  vec2 d = vec2(p1.xy - p2.xy);
-  vec4 norm = vec4( d.y, -d.x, 0, 1);
+  vec4 norm = vec4( d.y, -d.x, 0, 0);
  gNorm = p1 - norm;
  gPos = p1; tPos = vec2 ( 1,-1) ; gl_Position = vec4(theMat * p1); EmitVertex();
  gNorm = p1 - norm;