refactor(engine): pass vertex data as struct to calc_point_light

1 files changed, 9 insertions, 4 deletions

diff --git a/engine/fragment.glsl b/engine/fragment.glsl
index 6e852f3..afeef25 100644
--- a/engine/fragment.glsl
+++ b/engine/fragment.glsl
@@ -1,6 +1,7 @@
 #version 330 core
 
 #preinclude "light.glsl"
+#preinclude "vertex_data.glsl"
 
 #define MAX_POINT_LIGHT_CNT 64
 
@@ -19,16 +20,20 @@ uniform int point_light_cnt;
 
 void main()
 {
+	VertexData vertex_data;
+
+	vertex_data.texture_coords = in_texture_coords;
+	vertex_data.world_space_pos = in_frag_pos;
+	vertex_data.world_space_normal = in_normal;
+
 	vec3 ambient_light = calc_ambient_light(material, in_texture_coords);
 
 	vec3 point_light_sum = vec3(0.0, 0.0, 0.0);
 
-	for (int pl_index= 0; pl_index < point_light_cnt; pl_index++) {
+	for (int pl_index = 0; pl_index < point_light_cnt; pl_index++) {
 		point_light_sum += calc_point_light(
 			point_lights[pl_index],
-			in_frag_pos,
-			in_normal,
-			in_texture_coords,
+			vertex_data,
 			view_pos,
 			material
 		);