void TurretShape::getImageTransform(U32 imageSlot,S32 node,MatrixF* mat)
{
// Same as ShapeBase::getImageTransform() other than getRenderWeaponMountTransform() below
// Image transform in world space
MountedImage& image = mMountedImageList[imageSlot];
if (image.dataBlock)
{
if (node != -1)
{
ShapeBaseImageData& data = *image.dataBlock;
U32 shapeIndex = getImageShapeIndex(image);
MatrixF nmat = image.shapeInstance[shapeIndex]->mNodeTransforms[node];
MatrixF mmat;
if (data.useEyeNode && isFirstPerson() && data.eyeMountNode[shapeIndex] != -1)
{
// We need to animate, even on the server, to make sure the nodes are in the correct location.
image.shapeInstance[shapeIndex]->animate();
MatrixF emat;
getEyeBaseTransform(&emat, mDataBlock->mountedImagesBank);
MatrixF mountTransform = image.shapeInstance[shapeIndex]->mNodeTransforms[data.eyeMountNode[shapeIndex]];
mountTransform.affineInverse();
mmat.mul(emat, mountTransform);
}
else if (data.useEyeOffset && isFirstPerson())
{
MatrixF emat;
getEyeTransform(&emat);
mmat.mul(emat,data.eyeOffset);
}
else
{
MatrixF emat;
getWeaponMountTransform( imageSlot, MatrixF::Identity, &emat );
mmat.mul(emat,data.mountTransform[shapeIndex]);
}
mat->mul(mmat, nmat);
}
else
getImageTransform(imageSlot,mat);
}
else
*mat = mObjToWorld;
}
bool Camera::toggleVanityMode(bool enable)
{
// Changing the view will stop all playing animations, so if we are playing
// anything important, queue the view change for later
if (isFirstPerson() && !mAnimation->upperBodyReady())
{
mVanityToggleQueued = true;
return false;
}
if(!mVanity.allowed && enable)
return false;
if(mVanity.enabled == enable)
return true;
mVanity.enabled = enable;
processViewChange();
float offset = mPreviewCam.offset;
if (mVanity.enabled) {
setPitch(osg::DegreesToRadians(-30.f));
mMainCam.offset = mCameraDistance;
} else {
offset = mMainCam.offset;
}
mCameraDistance = offset;
return true;
}
osg::Vec3d Camera::getFocalPoint()
{
const osg::Node* trackNode = mTrackingNode;
if (!trackNode)
return osg::Vec3d();
osg::MatrixList mats = trackNode->getWorldMatrices();
if (!mats.size())
return osg::Vec3d();
const osg::Matrix& worldMat = mats[0];
osg::Vec3d position = worldMat.getTrans();
if (!isFirstPerson())
position.z() += mHeight;
return position;
}
void TurretShape::getImageTransform(U32 imageSlot,MatrixF* mat)
{
// Image transform in world space
MountedImage& image = mMountedImageList[imageSlot];
if (image.dataBlock) {
ShapeBaseImageData& data = *image.dataBlock;
MatrixF nmat;
if (data.useEyeOffset && isFirstPerson()) {
getEyeTransform(&nmat);
mat->mul(nmat,data.eyeOffset);
}
else {
getWeaponMountTransform( imageSlot, MatrixF::Identity, &nmat );
mat->mul(nmat,data.mountTransform[getImageShapeIndex(image)]);
}
}
else
*mat = mObjToWorld;
}
