std140 implementation

shaders/vertex_mesh_point.glsl

@@ -16,15 +16,20 @@ layout (location = 0) uniform mat4 mvp_matrix;
 #ifdef LIGHTING
 layout (location = 1) uniform mat4 model_matrix;
 #endif
+
 layout (location = 2) uniform float point_size;
+
 #ifdef U_RGBA
 layout (location = 4) uniform vec4 color;
 #endif
+
 #ifdef LIGHTING
+
 layout (location = 5) uniform vec3 view_pos;
 layout (location = 6) uniform vec3 point_light_direction;
 layout (location = 7) uniform vec3 point_light_color;
 layout (location = 8) uniform vec3 ambient_light_color;
+
 layout (location = 9) uniform vec3 ambient_filter;
 layout (location = 10) uniform vec3 diffuse_filter;
 layout (location = 11) uniform vec3 specular_filter;