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This commit is contained in:
Robert Osfield
2001-09-27 09:44:55 +00:00
parent e50ce2784f
commit ba47264c5e
10 changed files with 119 additions and 83 deletions
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8
src/osg/Transform.cpp
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@@ -29,26 +29,26 @@ void Transform::setMatrix(const Matrix& mat )
void Transform::preMult( const Matrix& mat )
{
_matrix->preMult( mat );
(*_matrix) = mat * (*_matrix);
dirtyBound();
}
void Transform::preScale( const float sx, const float sy, const float sz )
{
_matrix->preScale( sx, sy, sz );
(*_matrix) = Matrix::scale( sx, sy, sz ) * (*_matrix);
dirtyBound();
}
void Transform::preTranslate( const float tx, const float ty, const float tz )
{
_matrix->preTrans( tx, ty, tz );
(*_matrix) = Matrix::trans( tx, ty, tz ) * (*_matrix);
dirtyBound();
}
void Transform::preRotate( const float deg, const float x, const float y, const float z )
{
_matrix->preRot( deg, x, y, z );
(*_matrix) = Matrix::rotate( deg, x, y, z ) * (*_matrix);
dirtyBound();
}