Remove extra shapes from camera view example

examples/camera_view/src/main.rs

@@ -32,77 +32,7 @@ pub fn main() {
         1000.0,
     );
 
-    let mut sphere = Gm::new(
-        Mesh::new(&context, &CpuMesh::sphere(16)),
-        PhysicalMaterial::new_transparent(
-            &context,
-            &CpuMaterial {
-                albedo: Srgba {
-                    r: 255,
-                    g: 0,
-                    b: 0,
-                    a: 200,
-                },
-                ..Default::default()
-            },
-        ),
-    );
-    sphere.set_transformation(Mat4::from_translation(vec3(0.0, 1.3, 0.0)) * Mat4::from_scale(0.2));
-    let mut cylinder = Gm::new(
-        Mesh::new(&context, &CpuMesh::cylinder(16)),
-        PhysicalMaterial::new_transparent(
-            &context,
-            &CpuMaterial {
-                albedo: Srgba {
-                    r: 0,
-                    g: 255,
-                    b: 0,
-                    a: 200,
-                },
-                ..Default::default()
-            },
-        ),
-    );
-    cylinder
-        .set_transformation(Mat4::from_translation(vec3(1.3, 0.0, 0.0)) * Mat4::from_scale(0.2));
-    let mut cube = Gm::new(
-        Mesh::new(&context, &CpuMesh::cube()),
-        PhysicalMaterial::new_transparent(
-            &context,
-            &CpuMaterial {
-                albedo: Srgba {
-                    r: 0,
-                    g: 0,
-                    b: 255,
-                    a: 100,
-                },
-                ..Default::default()
-            },
-        ),
-    );
-    cube.set_transformation(Mat4::from_translation(vec3(0.0, 0.0, 1.3)) * Mat4::from_scale(0.2));
     let axes = Axes::new(&context, 0.1, 2.0);
-    let bounding_box_sphere = Gm::new(
-        BoundingBox::new(&context, sphere.aabb()),
-        ColorMaterial {
-            color: Srgba::BLACK,
-            ..Default::default()
-        },
-    );
-    let bounding_box_cube = Gm::new(
-        BoundingBox::new(&context, cube.aabb()),
-        ColorMaterial {
-            color: Srgba::BLACK,
-            ..Default::default()
-        },
-    );
-    let bounding_box_cylinder = Gm::new(
-        BoundingBox::new(&context, cylinder.aabb()),
-        ColorMaterial {
-            color: Srgba::BLACK,
-            ..Default::default()
-        },
-    );
 
     let light0 = DirectionalLight::new(&context, 1.0, Srgba::WHITE, vec3(0.0, -0.5, -0.5));
     let light1 = DirectionalLight::new(&context, 1.0, Srgba::WHITE, vec3(0.0, 0.5, 0.5));
@@ -454,28 +384,10 @@ pub fn main() {
 
         let screen = frame_input.screen();
         screen.clear(ClearState::color_and_depth(0.8, 0.8, 0.8, 1.0, 1.0));
-        screen.render(
-            &camera,
-            sphere
-                .into_iter()
-                .chain(&cylinder)
-                .chain(&cube)
-                .chain(&axes)
-                .chain(&bounding_box_sphere)
-                .chain(&bounding_box_cube)
-                .chain(&bounding_box_cylinder),
-            &[&light0, &light1],
-        );
+        screen.render(&camera, axes.into_iter(), &[&light0, &light1]);
         screen.render(
             &debug_camera,
-            sphere
-                .into_iter()
-                .chain(&cylinder)
-                .chain(&cube)
-                .chain(&axes)
-                .chain(&bounding_box_sphere)
-                .chain(&bounding_box_cube)
-                .chain(&bounding_box_cylinder)
+            axes.into_iter()
                 .chain(&position_marker)
                 .chain(&target_marker)
                 .chain(&up_marker)