Changeset 2149Tweet

Timestamp:

Dec 18, 2012, 11:10:15 PM (7 years ago)

Author:

touky

Message:

specular on cube light. Not the correct effect.

File:

• trunk/src/easymesh/shiny.lolfx (modified) (2 diffs)

trunk/src/easymesh/shiny.lolfx

@@ -54 +54 @@
 //Cube Light
 vec4 in_Light3_Pos = vec4(-10.0, 10.0, 5.0, 1.0);
-vec3 in_Light3_Size_Inner = vec3(1.0, 1.0, 1.0);
-vec3 in_Light3_Size_Outer = vec3(10.0, 10.0, 10.0);
+vec3 in_Light3_Size_Inner = vec3(3.0, 1.0, 3.0);
+vec3 in_Light3_Size_Outer = vec3(15.0, 15.0, 15.0);
 vec3 in_Light3_diffuse = vec3(0.4, 1.0, 0.4);
 
@@ -117 +117 @@
         else
         {
-                new_LightDir = (in_View * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz;
-                sdotn = max(dot(normalize(new_LightDir), pass_TNormal), 0.0);
+                new_LightDir = normalize((in_View * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
+                sdotn = max(dot(new_LightDir, pass_TNormal), 0.0);
+            r = reflect(-new_LightDir, pass_TNormal);
+                if (sdotn > 0.0 && light_radius_mod > 0.0)
+                        specular += specular_color * min(specular_reflect, light_radius_mod)
+                                         * pow(max(dot(r, v), 0.0), specular_power);
         }
     diffuse += in_Light3_diffuse * min(sdotn, light_radius_mod);