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Fix for FBX pivot transformation. 

Parse and use the GeometricScaling,GeometricRotation and GeometricTranslation model properties in node transformation
pull/211/head
George Papadopoulos 2013-12-29 21:02:16 +02:00
parent 3086569e36
commit 2d709dd638
1 changed files with 38 additions and 6 deletions
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44
code/FBXConverter.cpp
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@ -88,6 +88,9 @@ public:
TransformationComp_ScalingPivot,
TransformationComp_Scaling,
TransformationComp_ScalingPivotInverse,
TransformationComp_GeometricTranslation,
TransformationComp_GeometricRotation,
TransformationComp_GeometricScaling,
TransformationComp_MAXIMUM
};
@ -419,6 +422,12 @@ private:
return "Scaling";
case TransformationComp_ScalingPivotInverse:
return "ScalingPivotInverse";
case TransformationComp_GeometricScaling:
return "GeometricScaling";
case TransformationComp_GeometricRotation:
return "GeometricRotation";
case TransformationComp_GeometricTranslation:
return "GeometricTranslation";
case TransformationComp_MAXIMUM: // this is to silence compiler warnings
break;
}
@ -456,6 +465,12 @@ private:
return "Lcl Scaling";
case TransformationComp_ScalingPivotInverse:
return "ScalingPivotInverse";
case TransformationComp_GeometricScaling:
return "GeometricScaling";
case TransformationComp_GeometricRotation:
return "GeometricRotation";
case TransformationComp_GeometricTranslation:
return "GeometricTranslation";
case TransformationComp_MAXIMUM: // this is to silence compiler warnings
break;
}
@ -577,9 +592,8 @@ private:
for (size_t i = 0; i < TransformationComp_MAXIMUM; ++i) {
const TransformationComp comp = static_cast<TransformationComp>(i);
if(comp == TransformationComp_Rotation || comp == TransformationComp_Scaling ||
comp == TransformationComp_Translation) {
if( comp == TransformationComp_Rotation || comp == TransformationComp_Scaling || comp == TransformationComp_Translation ||
comp == TransformationComp_GeometricScaling || comp == TransformationComp_GeometricRotation || comp == TransformationComp_GeometricTranslation ) {
continue;
}
@ -677,6 +691,21 @@ private:
GetRotationMatrix(rot, Rotation, chain[TransformationComp_Rotation]);
}
const aiVector3D& GeometricScaling = PropertyGet<aiVector3D>(props, "GeometricScaling", ok);
if (ok && fabs(GeometricScaling.SquareLength() - 1.0f) > zero_epsilon) {
aiMatrix4x4::Scaling(GeometricScaling, chain[TransformationComp_GeometricScaling]);
}
const aiVector3D& GeometricRotation = PropertyGet<aiVector3D>(props, "GeometricRotation", ok);
if (ok && GeometricRotation.SquareLength() > zero_epsilon) {
GetRotationMatrix(rot, GeometricRotation, chain[TransformationComp_GeometricRotation]);
}
const aiVector3D& GeometricTranslation = PropertyGet<aiVector3D>(props, "GeometricTranslation", ok);
if (ok && GeometricTranslation.SquareLength() > zero_epsilon){
aiMatrix4x4::Translation(GeometricTranslation, chain[TransformationComp_GeometricTranslation]);
}
// is_complex needs to be consistent with NeedsComplexTransformationChain()
// or the interplay between this code and the animation converter would
// not be guaranteed.
@ -1900,9 +1929,9 @@ private:
has_any = true;
if (comp != TransformationComp_Rotation && comp != TransformationComp_Scaling &&
comp != TransformationComp_Translation) {
if (comp != TransformationComp_Rotation && comp != TransformationComp_Scaling && comp != TransformationComp_Translation &&
comp != TransformationComp_GeometricScaling && comp != TransformationComp_GeometricRotation && comp != TransformationComp_GeometricTranslation )
{
has_complex = true;
}
}
@ -1955,6 +1984,7 @@ private:
case TransformationComp_Rotation:
case TransformationComp_PreRotation:
case TransformationComp_PostRotation:
case TransformationComp_GeometricRotation:
na = GenerateRotationNodeAnim(chain_name,
target,
(*chain[i]).second,
@ -1969,6 +1999,7 @@ private:
case TransformationComp_ScalingOffset:
case TransformationComp_ScalingPivot:
case TransformationComp_Translation:
case TransformationComp_GeometricTranslation:
na = GenerateTranslationNodeAnim(chain_name,
target,
(*chain[i]).second,
@ -2017,6 +2048,7 @@ private:
break;
case TransformationComp_Scaling:
case TransformationComp_GeometricScaling:
na = GenerateScalingNodeAnim(chain_name,
target,
(*chain[i]).second,