Real-time lighting + solar system rendering

core/assets/shaders/planet.vertex.glsl

@@ -2,20 +2,22 @@ attribute vec4 a_position;
 attribute vec3 a_normal;
 attribute vec4 a_color;
 
-uniform mat4 u_projModelView;
+uniform mat4 u_proj;
+uniform mat4 u_trans;
 uniform vec3 u_lightdir;
+uniform vec3 u_ambientColor;
 
 varying vec4 v_col;
 
 const vec3 ambientColor = vec3(1.0);
 const vec3 ambientDir = normalize(vec3(1.0, 1.0, 1.0));
-const vec3 diffuse = vec3(0.3);
+const vec3 diffuse = vec3(0.2);
 const vec3 v1 = vec3(1.0, 0.0, 1.0);
 const vec3 v2 = vec3(1.0, 0.5, 0.0);
 
 void main(){
-	vec3 norc = ambientColor * (diffuse + vec3(clamp((dot(a_normal, u_lightdir) + 1.0) / 2.0, 0.0, 1.0)));
+	vec3 norc = u_ambientColor * (diffuse + vec3(clamp((dot(a_normal, u_lightdir) + 1.0) / 2.0, 0.0, 1.0)));
 
 	v_col = a_color * vec4(norc, 1.0);
-    gl_Position = u_projModelView * a_position;
+    gl_Position = u_proj * u_trans * a_position;
 }