コード例 #1
0
AnimationTransitPtr setupAnimation(const std::vector<Pnt3f>& Path, Transform* const transCore)
{
    //Transformation Keyframe Sequence
    KeyframeTransformationSequenceRecPtr TransformationKeyframes = KeyframeTransformationSequenceMatrix4f::create();
    Matrix TempMat;
    TempMat.setScale(0.06f);
    Real32 Speed(1.0f);
    Real32 SeqTime;
    Real32 TotalPathDistance(0.0f);
    for(UInt32 i(0) ; i<Path.size()-1 ; ++i)
    {
        TotalPathDistance += Path[i].dist(Path[(i+1)]);
    }

    Real32 CumPathDistance(0.0f);
    Quaternion Rotation;
    Vec3f Direction;
    for(UInt32 i(0) ; i<Path.size() ; ++i)
    {
        SeqTime = CumPathDistance / Speed;
        Direction = Path[(i+1)%Path.size()]-Path[i];
        Direction[1] = 0.0f;
        Direction.normalize();
        Rotation = Quaternion(Vec3f(0.0f,0.0f,1.0f),Direction);
        TempMat.setTransform(Vec3f(Path[i]),Rotation,Vec3f(0.1f,0.1f,0.1f));
        TransformationKeyframes->addKeyframe(TempMat,SeqTime);

        if(i<Path.size()-1)
        {
            CumPathDistance += Path[i].dist(Path[(i+1)]);
        }
    }

    //Animator
    KeyframeAnimatorRecPtr TheAnimator = KeyframeAnimator::create();
    TheAnimator->setKeyframeSequence(TransformationKeyframes);

    //Animation
    FieldAnimationRecPtr TheAnimation = FieldAnimation::create();
    TheAnimation->setAnimator(TheAnimator);
    TheAnimation->setInterpolationType(Animator::LINEAR_INTERPOLATION);
    TheAnimation->setCycling(1);
    TheAnimation->setAnimatedField(transCore, std::string("matrix"));

    return AnimationTransitPtr(TheAnimation);
}
コード例 #2
0
AnimationTransitPtr setupAnimation(Transform* const transCore, WindowEventProducer* const win)
{
    //Number Keyframe Sequence
    KeyframeNumberSequenceRecPtr NumberKeyframes = KeyframeNumberSequenceReal32::create();
    NumberKeyframes->addKeyframe(1.0,0.0f);
    NumberKeyframes->addKeyframe(60.0,1.0f);
    NumberKeyframes->addKeyframe(20.0,2.0f);
    NumberKeyframes->addKeyframe(1.0,3.0f);
    
    //Color Keyframe Sequence
    KeyframeColorSequenceRecPtr ColorKeyframes = KeyframeColorSequenceColor3f::create();
    ColorKeyframes->addKeyframe(Color4f(1.0f,0.0f,0.0f,1.0f),0.0f);
    ColorKeyframes->addKeyframe(Color4f(0.0f,1.0f,0.0f,1.0f),2.0f);
    ColorKeyframes->addKeyframe(Color4f(0.0f,0.0f,1.0f,1.0f),4.0f);
    ColorKeyframes->addKeyframe(Color4f(1.0f,0.0f,0.0f,1.0f),6.0f);

    //Position Keyframe Sequence
    KeyframePositionSequenceRecPtr PositionKeyframes = KeyframePositionSequencePnt3f::create();
    PositionKeyframes->addKeyframe(Pnt3f(1.0f,1.0f,1.0f),0.0f);
    PositionKeyframes->addKeyframe(Pnt3f(0.5f,1.0f,0.5f),1.0f);
    PositionKeyframes->addKeyframe(Pnt3f(1.0f,1.0f,0.5f),2.0f);
    PositionKeyframes->addKeyframe(Pnt3f(1.0f,0.5f,0.5f),3.0f);
    PositionKeyframes->addKeyframe(Pnt3f(1.0f,1.0f,1.0f),4.0f);

    //Vector Keyframe Sequence
    KeyframeVectorSequenceRecPtr VectorKeyframes = KeyframeVectorSequenceVec3f::create();
    VectorKeyframes->addKeyframe(Vec3f(1.0f,1.0f,1.0f),0.0f);
    VectorKeyframes->addKeyframe(Vec3f(0.5f,1.0f,0.5f),1.0f);
    VectorKeyframes->addKeyframe(Vec3f(1.0f,1.0f,0.5f),2.0f);
    VectorKeyframes->addKeyframe(Vec3f(1.0f,0.5f,0.5f),3.0f);
    VectorKeyframes->addKeyframe(Vec3f(1.0f,1.0f,1.0f),4.0f);
    
    //Rotation Keyframe Sequence
    KeyframeRotationSequenceRecPtr RotationKeyframes = KeyframeRotationSequenceQuaternion::create();
    RotationKeyframes->addKeyframe(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*0.0f),0.0f);
    RotationKeyframes->addKeyframe(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*0.5f),1.0f);
    RotationKeyframes->addKeyframe(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.0f),2.0f);
    RotationKeyframes->addKeyframe(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.5f),3.0f);
    RotationKeyframes->addKeyframe(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*2.0f),4.0f);

    //Transformation Keyframe Sequence
    KeyframeTransformationSequenceRecPtr TransformationKeyframes = KeyframeTransformationSequenceMatrix4f::create();
    Matrix TempMat;
    TempMat.setTransform(Vec3f(0.0f,0.0f,0.0f), Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*0.0f));
    TransformationKeyframes->addKeyframe(TempMat,0.0f);
    TempMat.setTransform(Vec3f(0.0f,1.0f,0.0f), Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*0.5f));
    TransformationKeyframes->addKeyframe(TempMat,1.0f);
    TempMat.setTransform(Vec3f(1.0f,1.0f,0.0f), Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.0f));
    TransformationKeyframes->addKeyframe(TempMat,2.0f);
    TempMat.setTransform(Vec3f(1.0f,0.0f,0.0f), Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.5f));
    TransformationKeyframes->addKeyframe(TempMat,3.0f);
    TempMat.setTransform(Vec3f(0.0f,0.0f,0.0f), Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*2.0f));
    TransformationKeyframes->addKeyframe(TempMat,4.0f);
    
    //Animator
    KeyframeAnimatorRecPtr TheAnimator = KeyframeAnimator::create();
    //TheAnimator->setKeyframeSequence(VectorKeyframes);
    //TheAnimator->setKeyframeSequence(RotationKeyframes);
    //TheAnimator->setKeyframeSequence(ColorKeyframes);
    TheAnimator->setKeyframeSequence(TransformationKeyframes);
    //TheAnimator->setKeyframeSequence(NumberKeyframes);
    
    //Animation
    FieldAnimationRecPtr TheAnimation = FieldAnimation::create();
    TheAnimation->setAnimator(TheAnimator);
    TheAnimation->setInterpolationType(Animator::LINEAR_INTERPOLATION);
    TheAnimation->setCycling(2);
    //TheAnimation->setAnimatedField(getFieldContainer("Transform",std::string("TorusNodeTransformationCore")), std::string("matrix"));
    //TheAnimation->setAnimatedField(Trans, std::string("scale"));
    //TheAnimation->setAnimatedField(Trans, std::string("rotation"));
    //TheAnimation->setAnimatedField(TheTorusMaterial, std::string("diffuse"));
    //TheAnimation->setAnimatedField(TheTorusMaterial, std::string("shininess"));
    TheAnimation->setAnimatedField(transCore, std::string("matrix"));

    AnimationGroupRecPtr TheAnimationGroup = AnimationGroup::create();
    TheAnimationGroup->pushToAnimations(TheAnimation);
    TheAnimationGroup->setCycling(2);

    TheAnimationGroup->attachUpdateProducer(win);
    TheAnimationGroup->start();

    return AnimationTransitPtr(TheAnimationGroup);
}