29 lines
617 B
C++
29 lines
617 B
C++
#ifndef COMPONENT_BATCH_H_
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#define COMPONENT_BATCH_H_
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#include <glm/mat4x4.hpp>
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#include "engine/export.h"
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// requires mesh component
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struct ENGINE_API batch {
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friend class Renderer;
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public:
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// requires transform component
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struct item {
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unsigned int batchId;
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};
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batch();
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inline const unsigned int id() const { return m_id; }
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protected:
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static unsigned int LastID;
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private:
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unsigned int m_id;
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unsigned int m_instance_vbo { 0 };
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unsigned int m_instance_count { 0 };
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private:
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void prepare(glm::mat4 *instances, unsigned int count);
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};
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#endif // COMPONENT_BATCH_H_
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