+ | Texture better coede

shaders/intersect.glsl

@@ -91,8 +91,8 @@ bool intersectTriangle(Ray ray, GPUTriangle obj, out hitInfo hit)
 	hit.v = v;
 	hit.t = t;
 	hit.position = ray.origin + ray.direction * t;
-	// hit.normal = vec3(u, v, 1 - (u + v)); //texture mapping
 	hit.normal = obj.normal * sign(-dot(ray.direction, obj.normal));
+	// hit.normal = vec3(u, v, 1 - (u + v)); //texture mapping
 	
 	return (valid);
 }

shaders/light.glsl

@@ -113,9 +113,7 @@ vec3 getTextureColor(int texture_index, hitInfo hit)
 
 void    calculateLightColor(GPUMaterial mat, hitInfo hit, inout vec3 color, inout vec3 light, inout uint rng_state)
 {
-    if (mat.texture_index != -1)
-        color *= getTextureColor(mat.texture_index, hit);
-    
+    color *= mat.texture_index == -1 ? vec3(1.0) : getTextureColor(mat.texture_index, hit);
     color *= mat.color;
     light += mat.emission * mat.color;
     // light += sampleLights(hit.position, rng_state);

shaders/scatter.glsl

@@ -80,10 +80,8 @@ Ray transparencyRay(hitInfo hit, Ray ray, GPUMaterial mat, inout uint rng_state)
 
 Ray newRay(hitInfo hit, Ray ray, inout uint rng_state)
 {
-    GPUObject	obj;
 	GPUMaterial	mat;
 
-	obj = objects[hit.obj_index];
 	mat = materials[hit.mat_index];
 
     if (mat.type == 0)