get assimp_loading example working

examples/assimp_loading/main.cpp

@@ -50,8 +50,8 @@ doRenderLoop(render_state* rs, frame_callback_fn callback_fn, Entity* entities,
 int
 main()
 {
+	// TODO: would be nice to be able to pass in viewport_dims, window title here
 	render_state* rs = renInit();
-
 	meInitAssimp();
 
 	// TODO: entInit() doesn't allocate memory because we want to do the allocation in
@@ -60,21 +60,27 @@ main()
 
 	// TODO: this should be handled in entInit
 	entSetWorldPosition(spaceship, 0, 0, 0);
-
-	// set entity scale, rotation, world_transform to defaults :( ...
-
-	// need to finish loading binary texture data in mesh::loadDiffuseTexture()
+	spaceship.scale = glm::vec3(20, 20, 20);
+	spaceship.rotation = glm::vec4(0, 0, 0, 0);
 
 	// setup camera
-	glm::vec3 cam_pos(0, -100, 100);
-	cameraInitPerspective(rs->cam, cam_pos, spaceship.translation, rs->cam.world_up);
-
-	if (entInit(spaceship, "../data/spaceship.glb", rs->default_shader)) {
+	cameraInitPerspective(
+		rs->cam,
+		glm::vec3(200, -150, 150),
+		spaceship.translation,
+		glm::vec3(0,0,1)
+	);
+
+	// TODO: renderer::setDefaults() allocates 10 lights based on a MACRO in renderer.cpp
+	// 	probably need an interface to add more than that
+	// add a light
+	rs->num_lights = 1;
+	rs->lights[0].position = glm::vec3(200, -150, 150);
+
+	if (entInit(spaceship, "../data/spaceship.glb", rs->default_shader))
 		doRenderLoop(rs, doFrameCallback, &spaceship, 1);
-	} else {
+	else
 		LOG(Error) << "Error initializing entity, exiting\n";
-	}
-
 
 	// TODO: way more cleanup to do :(, see hexgame::cleanUp()
 	meShutdownAssimp();