Added the ability to set the position of a model.

src/Model.cpp

@@ -198,4 +198,13 @@ void Model::unloadTextures() {
   }
 }
 
+void Model::setPositionToOrigin() {
+  this->translate(this->position * -1.0f);
+  this->position = glm::vec4(0.0f, 0.0f, 0.0f, 1.0f);
+}
+
+void Model::setPosition(glm::vec3 position) {
+  this->setPositionToOrigin();
+  this->translate(position);
+}
 Model::~Model() { this->unloadTextures(); }

src/Model.h

@@ -37,6 +37,9 @@ private:
                                             aiTextureType type,
                                             std::string typeName);
 
+  // Reset the models position to 0,0,0,
+  void setPositionToOrigin();
+
   void unloadTextures();
 
   std::string directory;
@@ -60,6 +63,8 @@ public:
   void resize(glm::vec3 scale);
   // Scale the model
   void rotate(float angle, glm::vec3 axis);
+  // Set the postion of the model to a set of coordinates
+  void setPosition(glm::vec3 position);
 
   ~Model();
 };

src/main.cpp

@@ -80,7 +80,8 @@ int main(int argc, char **argv) {
   // Model gun(ROOT_DIR "data/models/gun/Cerberus_LP.FBX");
   Model boxbarrel(ROOT_DIR
                   "data/models/wooden_boxbarrel/wooden_box_and_barrel.obj");
-  boxbarrel.translate(glm::vec3(0.0f, -1.0f, 0.0f));
+  // boxbarrel.translate(glm::vec3(0.0f, -1.0f, 0.0f));
+  boxbarrel.setPosition(glm::vec3(0.0f, -1.0f, 0.0f));
   // cube.translate(glm::vec3(3.0f, 0.0f, -1.0f));
   // backpack.translate(glm::vec3(-3.0f, 0.0f, 0.0f));
   // gun.translate(glm::vec3(0.0f, 1.0f, 0.0f));