93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (assimp)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2020, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#include "UnitTestPCH.h"
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#include "Common/PolyTools.h"
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#include <assimp/defs.h>
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using namespace Assimp;
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class utPolyTools : public ::testing::Test {
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// empty
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};
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TEST_F( utPolyTools, NewellNormalTest ) {
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aiVector3t<ai_real> out;
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static const size_t Num = 4;
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static const size_t Capa = Num + 2;
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ai_real x[Capa], y[Capa], z[Capa];
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x[0] = 0;
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x[1] = 1;
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x[2] = 2;
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x[3] = 3;
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y[0] = 1;
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y[1] = 2;
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y[2] = 3;
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y[3] = 4;
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z[0] = z[1] = z[2] = z[3] = 0;
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NewellNormal<3, 3, 3>(out, 4, x, y, z, Capa);
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}
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TEST_F(utPolyTools, DerivePlaneCoordinateSpaceTest) {
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const aiVector3D vertices_ok[3] = {
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aiVector3D(-1, -1, 0),
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aiVector3D(0, 1, 0),
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aiVector3D(1, -1, 0)
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};
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aiVector3D normal;
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bool ok = true;
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aiMatrix4x4 m_ok = DerivePlaneCoordinateSpace<ai_real>(vertices_ok, 3, ok, normal);
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EXPECT_TRUE(ok);
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EXPECT_FLOAT_EQ(normal.x, 0.0f);
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EXPECT_FLOAT_EQ(normal.y, 0.0f);
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EXPECT_FLOAT_EQ(normal.z, 1.0f);
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const aiVector3D vertices_not_ok[3] = {
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aiVector3D(-1, -1, 0),
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aiVector3D(-1, -1, 0),
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aiVector3D(-1, -1, 0)
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};
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aiMatrix4x4 m_not_ok = DerivePlaneCoordinateSpace<ai_real>(vertices_not_ok, 3, ok, normal);
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EXPECT_FALSE(ok);
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}
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