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Implement GetSectionPosition() with computed, not enumerated indices.

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This aligns the function with others, such as GetRotationCenter().
This commit is contained in:
Johannes Sixt 2021-05-16 16:59:50 +02:00
parent d7ed7aaef4
commit b301b59f8f
1 changed files with 10 additions and 31 deletions
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41
common/piece.h
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@ -260,43 +260,22 @@ public:
lcVector3 GetSectionPosition(quint32 Section) const override lcVector3 GetSectionPosition(quint32 Section) const override
{ {
switch (Section) if (Section == LC_PIECE_SECTION_POSITION)
{ {
case LC_PIECE_SECTION_POSITION:
if (mPivotPointValid) if (mPivotPointValid)
return lcMul(mPivotMatrix, mModelWorld).GetTranslation(); return lcMul(mPivotMatrix, mModelWorld).GetTranslation();
else else
return mModelWorld.GetTranslation(); return mModelWorld.GetTranslation();
}
else
{
const int ControlPointIndex = Section - LC_PIECE_SECTION_CONTROL_POINT_FIRST;
case LC_PIECE_SECTION_CONTROL_POINT_1: if (ControlPointIndex >= 0 && ControlPointIndex < mControlPoints.GetSize())
return lcMul(mControlPoints[0].Transform, mModelWorld).GetTranslation(); {
const lcMatrix44& Transform = mControlPoints[ControlPointIndex].Transform;
case LC_PIECE_SECTION_CONTROL_POINT_2: return lcMul(Transform, mModelWorld).GetTranslation();
return lcMul(mControlPoints[1].Transform, mModelWorld).GetTranslation(); }
case LC_PIECE_SECTION_CONTROL_POINT_3:
return lcMul(mControlPoints[2].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_4:
return lcMul(mControlPoints[3].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_5:
return lcMul(mControlPoints[4].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_6:
return lcMul(mControlPoints[5].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_7:
return lcMul(mControlPoints[6].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_8:
return lcMul(mControlPoints[7].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_9:
return lcMul(mControlPoints[8].Transform, mModelWorld).GetTranslation();
case LC_PIECE_SECTION_CONTROL_POINT_10:
return lcMul(mControlPoints[9].Transform, mModelWorld).GetTranslation();
} }
return lcVector3(0.0f, 0.0f, 0.0f); return lcVector3(0.0f, 0.0f, 0.0f);