TorusModel.h

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/* Copyright (c) 2012-2017, ARM Limited and Contributors
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge,
 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef TORUS_MODEL_H
#define TORUS_MODEL_H

#include "VectorTypes.h"

namespace MaliSDK
{
    class TorusModel
    {
    public:
        static void generateNormals(unsigned int circlesCount, unsigned int pointsPerCircleCount, float* normals);

        static void calculateTriangleStripIndices(unsigned int circlesCount, unsigned int pointsPerCircleCount, unsigned int* indices);

        static void generateVertices(float torusRadius, float circleRadius, unsigned int circlesCount, unsigned int pointsPerCircleCount, float* vertices);

        static void calculateControlPointsIndices(unsigned int patchDimension, unsigned int patchInstancesCount, unsigned int controlPointsIndicesCount, unsigned int* controlPointsIndices);

        static void calculatePatchData(unsigned int patchDensity, float* patchVertices, unsigned int* patchTriangleIndices);

        static void calculateWireframeIndices(unsigned int circlesCount, unsigned int pointsPerCircleCount, unsigned int* indices);


        static void generateBezierVertices(float torusRadius, float circleRadius, float* vertices);
    };
}
#endif /* TORUS_MODEL_H */