changes to match latest matrix/vector3 api

src/engine/include/modules/camera_base.hpp

@@ -21,7 +21,7 @@ class CameraBase
 {
 
 public:
-    CameraBase(ScreenSettings *t_screen, Vector3 *t_position, Vector3 *t_up);
+    CameraBase(ScreenSettings *t_screen, Vector3 *t_position);
     virtual ~CameraBase(){};
 
     /**
@@ -56,9 +56,10 @@ protected:
     void updatePlanes(Vector3 t_target);
 
 private:
-    Vector3 *p_position, *p_up;
+    Vector3 *p_position;
     float farPlaneDist, nearPlaneDist, nearHeight, nearWidth, farHeight, farWidth;
     Vector3 ftl, ftr, fbl, fbr, ntl, ntr, nbl, nbr;
+    Vector3 up; // always 0.0F, 1.0F, 0.0F
 };
 
 #endif

src/engine/include/modules/renderer.hpp

@@ -125,7 +125,7 @@ private:
     void flipBuffers();
     void beginFrameIfNeeded();
     u8 isFrameEmpty;
-    Matrix perspective;
+    Matrix perspective, camRotation;
     Light light;
     RenderData renderData;
     TextureRepository textureRepo;

src/engine/modules/camera_base.cpp

@@ -18,7 +18,7 @@
 // Constructors/Destructors
 // ----
 
-CameraBase::CameraBase(ScreenSettings *t_screen, Vector3 *t_position, Vector3 *t_up)
+CameraBase::CameraBase(ScreenSettings *t_screen, Vector3 *t_position)
     : screen(t_screen)
 {
     PRINT_LOG("Initializing frustum");
@@ -30,7 +30,7 @@ CameraBase::CameraBase(ScreenSettings *t_screen, Vector3 *t_position, Vector3 *t
     farHeight = tang * farPlaneDist;
     farWidth = farHeight * screen->aspectRatio;
     p_position = t_position;
-    p_up = t_up;
+    up.set(0.0F, 1.0F, 0.0F);
     PRINT_LOG("CameraBase initialized!");
 }
 
@@ -41,7 +41,7 @@ CameraBase::CameraBase(ScreenSettings *t_screen, Vector3 *t_position, Vector3 *t
 void CameraBase::lookAt(Vector3 &t_target)
 {
     updatePlanes(t_target);
-    worldView.lookAt(*p_up, *p_position, t_target);
+    worldView.lookAt(*p_position, t_target);
 }
 
 void CameraBase::updatePlanes(Vector3 t_target)
@@ -51,7 +51,7 @@ void CameraBase::updatePlanes(Vector3 t_target)
     Z = *p_position - t_target;
     Z.normalize();
     // X axis of camera of given "up" vector and Z axis
-    X = *p_up * Z;
+    X = up * Z;
     X.normalize();
     // the real "up" vector is the cross product of Z and X
     Y = Z * X;

src/engine/modules/renderer.cpp

@@ -277,8 +277,8 @@ void Renderer::draw(Mesh &t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount)
     if (!t_mesh.isDataLoaded())
         PRINT_ERR("Can't draw, because no mesh data was loaded!");
 
-    Vector3 rotatedCamera = Vector3(*renderData.cameraPosition);
+    camRotation.rotation(-t_mesh.rotation);
-    rotatedCamera.rotate(t_mesh.rotation, true);
+    Vector3 rotatedCamera = Vector3(camRotation * *renderData.cameraPosition);
 
     if (t_mesh.getCurrentAnimationFrame() != t_mesh.getNextAnimationFrame())
         t_mesh.animate();

src/samples/dolphin/camera.cpp

@@ -14,12 +14,9 @@
 
 const float CAMERA_Y = 15.0F;
 
-Camera::Camera(ScreenSettings *t_screen) : CameraBase(t_screen, &position, &up)
+Camera::Camera(ScreenSettings *t_screen) : CameraBase(t_screen, &position)
 {
     verticalLevel = 30.0F;
-    up.x = 0.0F;
-    up.y = 1.0F;
-    up.z = 0.0F;
 }
 
 Camera::~Camera() {}

src/samples/dolphin/camera.hpp

@@ -34,7 +34,6 @@ public:
 
 protected:
     Vector3 *getPosition() { return &position; };
-    Vector3 *getUp() { return &up; };
     ScreenSettings screen;
 };
 

src/samples/floors/camera.cpp

@@ -19,13 +19,10 @@ const float CAMERA_Y = 30.0F;
 // Constructors/Destructors
 // ----
 
-Camera::Camera(ScreenSettings *t_screen) : CameraBase(t_screen, &position, &up)
+Camera::Camera(ScreenSettings *t_screen) : CameraBase(t_screen, &position)
 {
     PRINT_LOG("Initializing camera");
     verticalLevel = 80.0F;
-    up.x = 0.0F;
-    up.y = 1.0F;
-    up.z = 0.0F;
     PRINT_LOG("Camera initialized!");
 }
 

src/samples/floors/camera.hpp

@@ -35,7 +35,6 @@ public:
 
 protected:
     Vector3 *getPosition() { return &position; };
-    Vector3 *getUp() { return &up; };
     ScreenSettings screen;
 };
 

src/samples/floors/objects/player.cpp

@@ -211,13 +211,13 @@ FloorsCheck *Player::checkFloors(const FloorManager &t_floorManager, const Vecto
     for (u32 i = 0; i < t_floorManager.floorAmount; i++)
     {
         Utils::getMinMax(t_floorManager.floors[i].mesh, min, max);
-        if (result->currentFloor == NULL && this->mesh.position.isOnSquare(min, max))
+        if (result->currentFloor == NULL && this->mesh.position.isOnBox(min, max))
         {
             result->currentFloor = &t_floorManager.floors[i];
             result->currFloorMin.set(min);
             result->currFloorMax.set(max);
         }
-        if (result->willCollideFloor == NULL && t_nextPos.collidesSquare(min, max))
+        if (result->willCollideFloor == NULL && t_nextPos.collidesBox(min, max))
         {
             result->willCollideFloor = &t_floorManager.floors[i];
             result->willCollideFloorMin.set(min);