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
@@ -4,11 +4,13 @@ in vec3 vPos;
 layout (location=0) out vec4 fCol;
 layout (location=1) out vec4 fPos;
 layout (location=2) out vec4 normal;
-uniform sampler2DArray tilesetSampler;
+layout (binding=0) uniform sampler2DArray tilesetSampler;
+layout (binding=1) uniform sampler2D normalSampler;
 void main()
 {
-    fCol = texture(tilesetSampler, vTexPos);
+    //fCol = texture(tilesetSampler, vec3(0.3,0.1,0) + vTexPos);
+    fCol = vec4(0.2,0.3,0.6,1);
+    //fCol = vec4(0.6,0.4,0.3,1);
    fPos = vec4(vPos,1);
-    //normal = vec4(vPos.xy,vPos.z-1,1);
-    normal = vec4(vPos.xy,vPos.z-1,1);
+    normal = vec4(vPos + vec3(0.5) - texture(normalSampler,2*vTexPos.xy).xyz,0);
 }