Ok... I found the error...
I'm not reseting the position and rotation parameters when change the bone into
the for. so this is the final code:
Code:
osgAnimation::ChannelList channelList = anim->getChannels();
float rotateX, rotateY, rotateZ;
rotateX = rotateY = rotateZ = 0.0;
osg::Vec3 pos(0.0,0.0,0.0), scale(1.0,1.0,1.0);
std::map<std::string, Transforms> localMatrixMap;
for(unsigned
channelIndex=0;channelIndex<channelList.size();channelIndex++)
{
osgAnimation::Channel* channel =
channelList[channelIndex]->clone();
//channel->getTargetName()
channel->update(time,1.0,1.0);
//if new bone init values
if(localMatrixMap.find(channel->getTargetName()) ==
localMatrixMap.end())
{
localMatrixMap[channel->getTargetName()].pos.set(0.0,0.0,0.0);
localMatrixMap[channel->getTargetName()].rotateX =
localMatrixMap[channel->getTargetName()].rotateY =
localMatrixMap[channel->getTargetName()].rotateZ = 0.0;
localMatrixMap[channel->getTargetName()].scale.set(1.0,1.0,1.0);
}
if(!channel->getName().compare("translate")){
osg::ref_ptr<osgAnimation::Vec3Target> posTarget =
dynamic_cast<osgAnimation::Vec3Target*>(channel->getTarget());
localMatrixMap[channel->getTargetName()].pos =
posTarget->getValue();
}
else if(!channel->getName().compare("rotateX")){
osg::ref_ptr<osgAnimation::FloatTarget> xTarget =
dynamic_cast<osgAnimation::FloatTarget*>(channel->getTarget());
localMatrixMap[channel->getTargetName()].rotateX =
xTarget->getValue();
}
else if(!channel->getName().compare("rotateY")){
osg::ref_ptr<osgAnimation::FloatTarget> yTarget =
dynamic_cast<osgAnimation::FloatTarget*>(channel->getTarget());
localMatrixMap[channel->getTargetName()].rotateY =
yTarget->getValue();
}
else if(!channel->getName().compare("rotateZ")){
osg::ref_ptr<osgAnimation::FloatTarget> zTarget =
dynamic_cast<osgAnimation::FloatTarget*>(channel->getTarget());
localMatrixMap[channel->getTargetName()].rotateZ =
zTarget->getValue();
}
else if(!channel->getName().compare("scale")){
osg::ref_ptr<osgAnimation::Vec3Target> scaleTarget =
dynamic_cast<osgAnimation::Vec3Target*>(channel->getTarget());
localMatrixMap[channel->getTargetName()].scale =
scaleTarget->getValue();
}
}
for(std::map<std::string, Transforms>::iterator it =
localMatrixMap.begin(); it != localMatrixMap.end(); it++)
{
osg::Quat rot(it->second.rotateX,osg::Vec3(1,0,0),
it->second.rotateY,osg::Vec3(0,1,0),
it->second.rotateZ,osg::Vec3(0,0,1));
Bone* bone = _skeleton->getBone(it->first);
osg::Matrix local = bone->getMatrixInBoneSpace();
osg::Matrix parentInvBindMat =
bone->getBoneParent()->getInvBindMatrixInSkeletonSpace();
osg::Matrix glovalBindMat =
osg::Matrix::inverse(bone->getInvBindMatrixInSkeletonSpace());
osg::Matrix localBindMat = glovalBindMat * parentInvBindMat;
osg::Matrix finalLocalMat = localBindMat;
if(it->second.pos!=osg::Vec3(0.0,0.0,0.0))
finalLocalMat.setTrans(it->second.pos);
if(!rot.zeroRotation())
finalLocalMat.setRotate(rot);
if(it->second.scale!=osg::Vec3(1.0,1.0,1.0))
finalLocalMat.scale(it->second.scale);
osg::Matrix finalGlobalMat = finalLocalMat *
bone->getBoneParent()->getMatrixInSkeletonSpace();
_skeleton->updateBone(it->first, finalGlobalMat );
}
Thank you!
Cheers,
Aitor
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=55245#55245
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