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23 lines
517 B
C++
23 lines
517 B
C++
#pragma once
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#include <cstdint> // uint32_t
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#include <vector>
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namespace engine {
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struct Vertex; // resources/mesh.h
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}
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namespace engine::util {
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/*
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* Generate tangents for a given list of vertices.
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* The provided vertices must be in proper order.
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* Parameters:
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* vertices (in/out) - vertices to modify with generated tangents (size can change)
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* Returns:
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* index list for the provided vertices
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*/
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std::vector<uint32_t> GenTangents(std::vector<engine::Vertex>& vertices);
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} // namespace engine::util
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