29 lines
618 B
C++
29 lines
618 B
C++
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//
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// Created by lukas on 03.02.22.
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//
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#include "IndexBuffer.h"
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#include <GL/gl.h>
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IndexBuffer::IndexBuffer(const unsigned *data, unsigned count): count(count) {
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glGenBuffers(1, &handle);
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, handle);
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glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(unsigned) * count , data, GL_STATIC_DRAW);
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}
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IndexBuffer::~IndexBuffer() {
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glDeleteBuffers(1, &handle);
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}
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void IndexBuffer::Bind() const {
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, handle);
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}
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void IndexBuffer::UnBind() const {
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glBindVertexArray(0);
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}
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unsigned IndexBuffer::getcount() const {
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return count;
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}
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