charcoal/OpenGLEngine/BasicBatch.h

#pragma once

#include <vector>

#include "MeshTypes.h"
#include "Batch.h"
#include "Poseable.h"

namespace charcoal
{
	namespace builtin
	{
		// TODO: Consider namespacing basic
		class BasicBatch : public Batch<BasicVertex, Index, 1>
		{
		public:
			BasicBatch(
				BasicRenderable* renderable,
				const SizeType& element_count
			) : BasicBatch(renderable, element_count, element_count) {}

			BasicBatch(
				BasicRenderable* renderable,
				const SizeType& element_count,
				const SizeType& element_render_count
			) : Batch(renderable, element_render_count), m_pose_elements(element_count) {}

			virtual ~BasicBatch() {}

			Poseable& get_pose(const SizeType& index) { return m_pose_elements[index]; }
			const Poseable& get_pose(const SizeType& index) const { return m_pose_elements[index]; }

		protected:
			void setup_element_buffers() override;

			void setup_vao() override;

			void update_element_buffers() override;

		private:
			std::vector<Poseable> m_pose_elements;
		};
	}
}