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50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
//
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// TransformTests.h
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// tests/shared/src
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//
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// Copyright 2013-2015 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_TransformTests_h
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#define hifi_TransformTests_h
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#include <QtTest/QtTest>
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#include <glm/glm.hpp>
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#include <algorithm>
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inline float getErrorDifference(const glm::mat4& a, const glm::mat4& b) {
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float maxDiff = 0;
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for (int i = 0; i < 4; ++i) {
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for (int j = 0; j < 4; ++j) {
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float diff = fabs(a[i][j] - b[i][j]);
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maxDiff = std::max(diff, maxDiff);
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}
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}
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return maxDiff;
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}
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inline QTextStream& operator<< (QTextStream& stream, const glm::mat4& matrix) {
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stream << "[\n\t\t";
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stream.setFieldWidth(15);
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for (int r = 0; r < 4; ++r) {
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for (int c = 0; c < 4; ++c) {
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stream << matrix[c][r];
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}
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stream << "\n\t\t";
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}
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stream.setFieldWidth(0);
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stream << "]\n\t"; // hacky as hell, but this should work...
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return stream;
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}
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class TransformTests : public QObject {
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Q_OBJECT
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private slots:
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void getMatrix();
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void getInverseMatrix();
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};
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#endif // hifi_TransformTests_h
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