Clean up marble code

1 files changed, 0 insertions, 11 deletions

diff --git a/pbr.cginc b/pbr.cginc
index dac9e1f..47ef00c 100755
--- a/pbr.cginc
+++ b/pbr.cginc
@@ -132,19 +132,8 @@ void apply_marble(float3 world_pos, inout float3 albedo) {
 
   uvw += offset;
 
-#if 1
   float3 noise = domain_warp_procedural(uvw, _Marble_Strength,
       _Marble_Octaves, _Marble_Lacunarity, _Marble_Gain);
-#elif 1
-  float3 noise = hash31_fast(uvw*32);
-#elif 0
-  float3 noise = value_noise3(uvw);
-#elif 0
-  float3 noise = value_noise_3d_tex(_Marble_Noise, trilinear_repeat_s, uvw);
-#else
-  float3 noise = domain_warp_3d_tex(_Marble_Noise, trilinear_repeat_s, uvw,
-      _Marble_Strength, _Marble_Octaves, _Marble_Lacunarity, _Marble_Gain);
-#endif
 
   noise = _Marble_Post_Ramp.Sample(linear_clamp_s, float2(noise.x, 0));