Select stuff (hit detection is still off)

src/vulkan/gameobject.rs

@@ -6,6 +6,8 @@ use crate::input::InputState;
 use crate::vulkan::{RendererDescriptorSets, TextureHandle};
 use crate::vulkan::{MeshHandle, VulkanRenderer};
 
+use super::pipelines::vs;
+
 #[derive(Clone)]
 pub struct GameObject {
     pub mesh_index: usize,
@@ -15,14 +17,15 @@ pub struct GameObject {
     pub rotation: Quaternion<f32>,
     pub scale: Vector3<f32>,
     pub children: Vec<GameObject>,
-    pub descriptor_sets: Vec<Arc<RendererDescriptorSets>>
+    pub descriptor_sets: Vec<Arc<RendererDescriptorSets>>,
+    pub is_selected: bool
 }
 
 impl GameObject {
     pub fn new(mesh: MeshHandle) -> GameObject {
         GameObject { mesh_index: mesh.index, texture_index: mesh.diffuse_handle, normal_map_index: mesh.normal_handle, position: Vector3::new(0.0, 0.0, 0.0),
             rotation: Quaternion::new(1.0, 0.0, 0.0, 0.0), scale: Vector3::new(1.0, 1.0, 1.0), children: vec![],
-            descriptor_sets: vec![] }
+            descriptor_sets: vec![], is_selected: false }
     }
 
     pub fn _set_position(&mut self, x: f32, y: f32, z: f32) {
@@ -51,6 +54,13 @@ impl GameObject {
         self.rotation = self.rotation * Quaternion::from(Euler::new(Deg(x), Deg(y), Deg(z)));
     }
 
+    pub fn get_push_constants(&self) -> vs::ty::PushConstants {
+        vs::ty::PushConstants {
+            model: self.get_model_matrix().into(),
+            is_selected: if self.is_selected { 0 } else { 1 },
+        }
+    }
+
     pub fn get_model_matrix(&self) -> Matrix4<f32> {
         let translation = Matrix4::from_translation(self.position);
         let rotation: Matrix4<f32> = self.rotation.into();