~ | dfghjkl

shaders/debug.glsl

@@ -80,7 +80,7 @@ struct GPUBvh
 	int		first_primitive;
 	int		primitive_count;
 };
-layout(std430, binding = 5) buffer BvhBuffer
+layout(std430, binding = 3) buffer BvhBuffer
 {
 	GPUBvh bvh[];
 };

shaders/intersect.glsl

@@ -70,7 +70,7 @@ bool intersectTriangle(Ray ray, GPUObject obj, out hitInfo hit)
 {
 	vec3 vertex1 = obj.vertex1 - obj.position;
 	vec3 vertex2 = obj.vertex2 - obj.position;
-
+	
 	vec3 pvec = cross(ray.direction, vertex2);
 	float det = dot(vertex1, pvec);
 	vec3 tvec = ray.origin - obj.position;

shaders/trace.glsl

@@ -130,10 +130,11 @@ hitInfo traceRay(Ray ray)
 		hitScene = traceScene(ray);
 		
 		hit = hitBVH.t < hitScene.t ? hitBVH : hitScene;
-		#if 0
+		#if 1
 			if (hit.obj_index == -1 || objects[hit.obj_index].type != 5)
 				break ;
 			ray = portalRay(ray, hit);
+			ray.inv_direction = (1.0 / ray.direction);
 		#else
 			return (hit);
 		#endif