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42 lines
792 B
C++
42 lines
792 B
C++
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include <vector>
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#include <glm/glm.hpp>
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namespace gfx
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{
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// flat coloured geometry the editor shows in the 3d view, drawn with the depth test over the translucent scenery
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struct editor_overlay
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{
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struct batch
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{
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glm::vec4 color{1.0f};
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unsigned int type{0}; // GL primitive
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std::vector<glm::vec3> points; // relative to the origin
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};
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glm::dvec3 origin{0.0};
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std::vector<batch> batches;
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unsigned int revision{0}; // changed with every new content
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void clear()
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{
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batches.clear();
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++revision;
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}
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};
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} // namespace gfx
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inline gfx::editor_overlay EditorOverlay;
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