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Fix conversion to right-handed matrix in Collada writer. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5711 dfc29bdd-3216-0410-991c-e03cc46cb475
master
cutealien 2019-01-30 15:47:30 +00:00
parent 39bf558a78
commit c504e7d598
1 changed files with 3 additions and 2 deletions
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5
source/Irrlicht/CColladaMeshWriter.cpp
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@ -2199,13 +2199,14 @@ void CColladaMeshWriter::writeLookAtElement(const irr::core::vector3df& eyePos,
void CColladaMeshWriter::writeMatrixElement(const irr::core::matrix4& matrixIrr)
{
irr::core::matrix4 matrix(matrixIrr.getTransposed());
irr::core::matrix4 matrix(matrixIrr.getTransposed()); // transposed because row/lines are written other way round in Collada
// Convert to right-handed
matrix[2] *= -1.f;
matrix[6] *= -1.f;
matrix[8] *= -1.f;
matrix[9] *= -1.f;
matrix[11] *= -1.f;
matrix[14] *= -1.f;
Writer->writeElement("matrix", false);
Writer->writeLineBreak();