Buffer.h

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#pragma once
#include <glad/glad.h>
 
namespace Renderer {
 
class VertexBuffer {
public:
    unsigned int m_RendererID;
 
    VertexBuffer(const void* data, unsigned int uiSize) {
        glCreateBuffers(1, &m_RendererID);
        glNamedBufferData(m_RendererID, uiSize, data, GL_STATIC_DRAW);
    }
 
    ~VertexBuffer() { glDeleteBuffers(1, &m_RendererID); }
 
    // Prevent copying (VBOs cannot be shared without reference counting)
    VertexBuffer(const VertexBuffer&) = delete;
    VertexBuffer& operator=(const VertexBuffer&) = delete;
 
    void Bind() const { glBindBuffer(GL_ARRAY_BUFFER, m_RendererID); }
    void Unbind() const { glBindBuffer(GL_ARRAY_BUFFER, 0); }
    void UpdateData(const void* data, unsigned int uiSize, unsigned int uiOffset = 0) const {
        glNamedBufferSubData(m_RendererID, uiOffset, uiSize, data);
    }
};
}  // namespace Renderer