use glm::vec3 in entSetWorldPosition()

examples/assimp_loading/main.cpp

@@ -40,6 +40,7 @@ doRenderLoop(render_state* rs, frame_callback_fn callback_fn)
 
 		callback_fn(rs);
 
+		// TODO: need to implement new roDraw() and call from renRenderFrame()
 		renRenderFrame(rs);
 		SDL_GL_SwapWindow(rs->handles.window);
 		frameTime = SDL_GetTicks() - frameStart;
@@ -66,7 +67,7 @@ main()
 	entity spaceship = group_1->entities[0];
 
 	// TODO: this should be handled in entInit
-	entSetWorldPosition(spaceship, 0, 0, 0);
+	entSetWorldPosition(spaceship, glm::vec3(0, 0, 0));
 	entScale(spaceship, glm::vec3(20, 20, 20));
 	// TODO: implement setting rotation from entity
 	//spaceship.rotation = glm::vec4(0, 0, 0, 0);

include/entity.h

@@ -32,8 +32,7 @@ bool entInit(entity& e, const char* model_path);
 
 void entFree(entity& e);
 
-// TODO: just use glm::vec3 here also
+void entSetWorldPosition(entity& e, glm::vec3 v);
-void entSetWorldPosition(entity& e, float x, float y, float z);
 
 void entTranslate(entity& e, glm::vec3 v);
 

src/entity.cpp

@@ -21,7 +21,7 @@ entInit(entity& e, const char* model_path)
 {
 	e.world_transform = glm::mat4(1.0);
 	entScale(e, glm::vec3(1.0));
-	entSetWorldPosition(e, 0, 0, 0);
+	entSetWorldPosition(e, glm::vec3(0, 0, 0));
 
 	if (meLoadFromFile(e.mesh_group, model_path)
 		&& loadMeshIntoGL(e))
@@ -53,11 +53,11 @@ entFree(entity& e)
 }
 
 void
-entSetWorldPosition(entity& e, float x, float y, float z)
+entSetWorldPosition(entity& e, glm::vec3 v)
 {
-	e.world_transform[3][0] = x;
+	e.world_transform[3][0] = v.x;
-	e.world_transform[3][1] = y;
+	e.world_transform[3][1] = v.y;
-	e.world_transform[3][2] = z;
+	e.world_transform[3][2] = v.z;
 }
 
 void