PRetty good collision detection but there is still some small bug I don't know about

src/dawntictactoe/components/TicTacToeGame.cpp

@@ -28,18 +28,19 @@ void TicTacToeGame::onSceneUpdate() {
   if(camera == nullptr) return;
 
   struct Ray3D ray;
-  ray.origin = glm::vec3(1,2,3);
+  ray.origin = camera->transform->getWorldPosition();
   ray.direction = camera->getRayDirectionFromScreenSpace(mouse);
+  std::cout << "World " << ray.origin.x << ", " << ray.origin.y << ", "  << ray.origin.z << std::endl;
 
-  auto collider = getScene()->findComponent<CubeCollider>();
-  if(collider == nullptr) return;
-
-  struct Collider3DRayResult result;
-  auto test = collider->raycast(&result, ray);
-
-  if(test) {
-    getScene()->debugRay((struct SceneDebugRay){ .start = result.point, .direction = result.normal, .color = COLOR_BLUE });
-  } else {
-    getScene()->debugRay((struct SceneDebugRay){ .start = ray.origin, .direction = ray.direction });
+  auto results = getPhysics()->raycast3DAll(ray);
+  auto itResult = results.begin();
+  while(itResult != results.end()) {
+    auto result = *itResult;
+    getScene()->debugRay((struct SceneDebugRay){
+      .start = result.point,
+      .direction = result.normal,
+      .color = COLOR_BLUE
+    });
+    ++itResult;
   }
 }

src/dawntictactoe/prefabs/TicTacToeTilePrefab.hpp

@@ -9,7 +9,7 @@
 #include "scene/components/display/MeshHost.hpp"
 #include "scene/components/display/MeshRenderer.hpp"
 #include "scene/components/display/material/SimpleTexturedMaterial.hpp"
-#include "scene/components/physics/2d/BoxCollider.hpp"
+#include "scene/components/physics/3d/CubeCollider.hpp"
 #include "components/TicTacToeTile.hpp"
 
 namespace Dawn {
@@ -28,7 +28,7 @@ namespace Dawn {
       MeshRenderer *meshRenderer;
       SimpleTexturedMaterial *material;
       TicTacToeTile *ticTacToe;
-      BoxCollider *boxCollider;
+      CubeCollider *collider;
 
       TicTacToeTilePrefab(Scene *s, sceneitemid_t i) :
         SceneItemPrefab<TicTacToeTilePrefab>(s,i)
@@ -52,9 +52,9 @@ namespace Dawn {
         sprite->setSize(glm::vec2(1, 1));
         sprite->setTile(0x01);
 
-        boxCollider = this->addComponent<BoxCollider>();
-        boxCollider->min = glm::vec2();
-        boxCollider->max = glm::vec2(1, 1);
+        collider = this->addComponent<CubeCollider>();
+        collider->min = glm::vec3(-0.5f, -0.5f, -0.1f);
+        collider->max = glm::vec3( 0.5f,  0.5f,  0.1f);
 
         ticTacToe = this->addComponent<TicTacToeTile>();
       }

src/dawntictactoe/scenes/TicTacToeScene.hpp

@@ -19,7 +19,8 @@ namespace Dawn {
         camera = Camera::create(this);
         // camera->transform->lookAt(glm::vec3(0, 0, 5), glm::vec3(0, 0, 0));
         // camera->type = CAMERA_TYPE_ORTHONOGRAPHIC;
-        camera->transform->lookAt(glm::vec3(1, 2, 3), glm::vec3(0, 0, 0));
+        // camera->transform->lookAt(glm::vec3(1, 2, 3), glm::vec3(0, 0, 0));
+        camera->transform->lookAt(glm::vec3(0, 0, 3), glm::vec3(0, 0, 0));
 
         float_t s = 2.0f;
         camera->orthoTop = s;
@@ -29,10 +30,6 @@ namespace Dawn {
         camera->orthoLeft = -s * ratio;
         camera->orthoRight = s * ratio;
 
-        auto cube = SimpleSpinningCubePrefab::create(this);
-        // TriangleMesh::createTriangleMesh(&cube->meshHost->mesh);
-        // SphereMesh::createSphere(&cube->meshHost->mesh, 1.0f, 16, 16);
-
         auto gameItem = this->createSceneItem();
         auto game = gameItem->addComponent<TicTacToeGame>();