charcoal/CharcoalBuiltin/TexturedScene.cpp

#include "TexturedScene.h"

#include <charcoal/deps.h>
#include <charcoal/MeshFactory.h>

#include "GLUtil.h"

namespace charcoal
{
	namespace builtin
	{
		namespace textured
		{
			void Scene::init()
			{
				for (auto iter = m_batches.begin(); iter != m_batches.end(); ++iter)
				{
					Batch& batch = *iter;
					batch.init();
					add_prerenderable(&batch);
				}
			}

			void Scene::use()
			{
				// TODO: move to glutil
				glEnable(GL_DEPTH_TEST);
				glDepthFunc(GL_LESS);
			}

			void Scene::unuse()
			{

			}

			void Scene::render()
			{
				glutil::clear_screen();
				m_shader_program.use();
				glutil::uniform_matrix(0, m_p_camera->get_world_to_view_matrix());
				glutil::uniform_int(4, 0); // Sprite batches all use GL_TEXTURE0 so set this to 0
				for (auto iter = m_batches.begin(); iter != m_batches.end(); ++iter)
				{
					iter->render();
				}
			}
		}
	}
}