Merge pull request #14796 from AlmightyScientist/issue-14552

Shader Language: Fix Vertex Lighting artifacts.

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl
index 9f3f9ced02..6427e3d967 100644
--- a/drivers/gles3/shaders/scene.glsl
+++ b/drivers/gles3/shaders/scene.glsl
@@ -174,7 +174,7 @@ void light_compute(vec3 N, vec3 L,vec3 V, vec3 light_color, float roughness, ino
 
 		vec3 H = normalize(V + L);
 		float dotNH = max(dot(N,H), 0.0 );
-		float intensity = pow( dotNH, (1.0-roughness) * 256.0);
+		float intensity = (roughness >= 1.0 ? 1.0 : pow( dotNH, (1.0-roughness) * 256.0));
 		specular += light_color * intensity;
 
 	}