Method writeTranslateConnections

dae2ma/src/DAE2MAAnimationImporter.cpp:1833–1907

------------------------------

    //------------------------------
    void AnimationImporter::writeTranslateConnections ( 
        const COLLADAFW::Transformation* transformation, 
        const COLLADAFW::AnimationList::AnimationBindings& animationBindings, 
        const MayaDM::Transform* transform )
    {
        COLLADAFW::Translate* translate = ( COLLADAFW::Translate* )transformation;
        COLLADABU::Math::Vector3 translation = translate->getTranslation ();

        // Get the maya file.
        FILE* file = getDocumentImporter ()->getFile ();

        // Get the animation curves of the current animation list.
        size_t numAnimationBindings = animationBindings.getCount ();
        for ( size_t i=0; i<numAnimationBindings; ++i )
        {
            const COLLADAFW::AnimationList::AnimationBinding& animationBinding = animationBindings [i]; 

            // Get the animation curve element of the current animation id.
            const COLLADAFW::UniqueId& animationId = animationBinding.animation;
            const std::vector<MayaDM::AnimCurve*>* animCurves = findMayaDMAnimCurves ( animationId );
            if ( animCurves == 0 ) continue;

            // Connect all animation curves of the current animation.
            size_t animationCurveCount = animCurves->size ();
            for ( size_t curveIndex=0; curveIndex<animationCurveCount; ++curveIndex )
            {
                const MayaDM::AnimCurve* animCurve = (*animCurves) [curveIndex];
                MayaDM::AnimCurveTL* animCurveTL = (MayaDM::AnimCurveTL*) animCurve;

                // Connect the animation curve and the current transform node.
                // connectAttr "pCube1_translateX.output" "pCube1.translateX";
                const COLLADAFW::AnimationList::AnimationClass& animationClass = animationBinding.animationClass;
                switch ( animationClass )
                {
                case COLLADAFW::AnimationList::POSITION_X:
                    connectAttr ( file, animCurveTL->getOutput (), transform->getTranslateX () );
                    break;
                case COLLADAFW::AnimationList::POSITION_Y:
                    connectAttr ( file, animCurveTL->getOutput (), transform->getTranslateY () );
                    break;
                case COLLADAFW::AnimationList::POSITION_Z:
                    connectAttr ( file, animCurveTL->getOutput (), transform->getTranslateZ () );
                    break;
                case COLLADAFW::AnimationList::POSITION_XYZ:
                    {
                        if ( animationCurveCount == 1 )
                        {
                            connectAttr ( file, animCurveTL->getOutput (), transform->getTranslate () );
                        }
                        else
                        {
                            switch ( curveIndex )
                            {
                            case 0:
                                connectAttr ( file, animCurveTL->getOutput (), transform->getTranslateX () );
                                break;
                            case 1:
                                connectAttr ( file, animCurveTL->getOutput (), transform->getTranslateY () );