39 lines
903 B
C++
39 lines
903 B
C++
// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - OpenGL renderer"
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// For conditions of distribution and use, see copyright notice in Export.hpp
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#include <stdexcept>
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namespace Nz::GL
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{
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template<typename F>
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VertexArray VertexArray::Build(const Context& context, F&& callback)
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{
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VertexArray vao;
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if (!vao.Create(context))
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throw std::runtime_error("failed to create vao");
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context.BindVertexArray(vao.GetObjectId(), true);
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callback();
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context.BindVertexArray(0, true);
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return vao;
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}
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inline GLuint VertexArray::CreateHelper(const Context& context)
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{
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GLuint vao = 0;
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context.glGenVertexArrays(1U, &vao);
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return vao;
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}
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inline void VertexArray::DestroyHelper(const Context& context, GLuint objectId)
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{
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context.glDeleteVertexArrays(1U, &objectId);
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context.NotifyVertexArrayDestruction(objectId);
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}
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}
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