moves vertex and index buffer handling to scene

src/load_model.rs

@@ -5,11 +5,12 @@ use std::collections::HashMap;
 use std::io::BufReader;
 
 use crate::app_data;
+use crate::scene;
 use crate::vertex;
 
 use cgmath::{vec3, vec2};
 
-pub fn load_model(data: &mut app_data::AppData) -> Result<()> {
+pub fn load_model(data: &mut app_data::AppData, scene_handler: &mut scene::Scene) -> Result<()> {
     // Model
 
     let mut reader = BufReader::new(File::open("./resources/viking_room.obj").expect("file not found"));
@@ -46,12 +47,12 @@ pub fn load_model(data: &mut app_data::AppData) -> Result<()> {
             };
 
             if let Some(index) = unique_vertices.get(&vertex) {
-                data.indices.push(*index as u32);
+                scene_handler.indices.push(*index as u32);
             } else {
-                let index = data.vertices.len();
+                let index = scene_handler.vertices.len();
                 unique_vertices.insert(vertex, index);
-                data.vertices.push(vertex);
-                data.indices.push(index as u32);
+                scene_handler.vertices.push(vertex);
+                scene_handler.indices.push(index as u32);
             }
         }
     }