3b83428a7f
Applied picking cloth patch. Fixes Issue 646. Thanks to Dongsoo. Applied patch Softbody updateConstraints. Fixes Issue 503. Thanks to Dave Bruce Phillips and Dongsoo. Fix various warnigns under Mac OSX.
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#ifndef TESTCHOLESKYDECOMPOSITION_H
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#define TESTCHOLESKYDECOMPOSITION_H
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include <LinearMath/btMatrix3x3.h>
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class TestCholeskyDecomposition : public CppUnit::TestFixture
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{
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public:
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void setUp()
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{
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I.setIdentity();
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}
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void tearDown()
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{
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}
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void testZeroMatrix();
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void testIdentityMatrix();
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void testPositiveDefiniteMatrix();
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void testPositiveSemiDefiniteMatrix();
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void testNegativeDefiniteMatrix();
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CPPUNIT_TEST_SUITE(TestCholeskyDecomposition);
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CPPUNIT_TEST(testZeroMatrix);
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CPPUNIT_TEST(testIdentityMatrix);
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CPPUNIT_TEST(testPositiveDefiniteMatrix);
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CPPUNIT_TEST(testPositiveSemiDefiniteMatrix);
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CPPUNIT_TEST(testNegativeDefiniteMatrix);
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CPPUNIT_TEST_SUITE_END();
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private:
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/**
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* Returns TRUE if the specified matrices are equal and FALSE otherwise.
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*
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* @param A - the first matrix to be tested.
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* @param B - the second matrix to be tested.
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*
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* @return a boolean indicating whether the specified matrix is symmetric.
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*/
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bool equal(const btMatrix3x3& A, const btMatrix3x3& B) const;
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private:
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btMatrix3x3 L;
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btMatrix3x3 I;
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};
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#endif // TESTCHOLESKYDECOMPOSITION_H
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