LLQuaternion mayaQ(F32 xRot, F32 yRot, F32 zRot, LLQuaternion::Order order)
{
LLQuaternion xQ( xRot*DEG_TO_RAD, LLVector3(1.0f, 0.0f, 0.0f) );
LLQuaternion yQ( yRot*DEG_TO_RAD, LLVector3(0.0f, 1.0f, 0.0f) );
LLQuaternion zQ( zRot*DEG_TO_RAD, LLVector3(0.0f, 0.0f, 1.0f) );
LLQuaternion ret;
switch( order )
{
case LLQuaternion::XYZ:
ret = xQ * yQ * zQ;
break;
case LLQuaternion::YZX:
ret = yQ * zQ * xQ;
break;
case LLQuaternion::ZXY:
ret = zQ * xQ * yQ;
break;
case LLQuaternion::XZY:
ret = xQ * zQ * yQ;
break;
case LLQuaternion::YXZ:
ret = yQ * xQ * zQ;
break;
case LLQuaternion::ZYX:
ret = zQ * yQ * xQ;
break;
}
return ret;
}
f00Quat& f00Quat::set( GLfloat x, GLfloat y, GLfloat z )
{
f00Quat xQ( x, 1.0, 0.0, 0.0 );
f00Quat yQ( y, 0.0, 1.0, 0.0 );
f00Quat zQ( z, 0.0, 0.0, 1.0 );
set( xQ );
postMult( yQ );
postMult( zQ );
return *this;
}
//-----------------------------------------------------------------------
void OrthoCameraGizmo::attachToNode(Ogre::SceneNode* node)
{
if (!node)
return;
// First remove the old node
detachFromNode();
// Recreate the nodes
mOrthoCameraNodeBox = node->createChildSceneNode();
mOrthoCameraNodeX = node->createChildSceneNode();
mOrthoCameraNodeMinX = node->createChildSceneNode();
mOrthoCameraNodeY = node->createChildSceneNode();
mOrthoCameraNodeZ = node->createChildSceneNode();
mOrthoCameraNodeMinZ = node->createChildSceneNode();
mOrthoCameraNodeBox->setInheritScale(false);
mOrthoCameraNodeX->setInheritScale(false);
mOrthoCameraNodeMinX->setInheritScale(false);
mOrthoCameraNodeY->setInheritScale(false);
mOrthoCameraNodeZ->setInheritScale(false);
mOrthoCameraNodeMinZ->setInheritScale(false);
mOrthoCameraNodeBox->setInheritOrientation(false);
mOrthoCameraNodeX->setInheritOrientation(false);
mOrthoCameraNodeMinX->setInheritOrientation(false);
mOrthoCameraNodeY->setInheritOrientation(false);
mOrthoCameraNodeZ->setInheritOrientation(false);
mOrthoCameraNodeMinZ->setInheritOrientation(false);
mOrthoCameraNodeBox->attachObject(mOrthoCameraEntityBox);
mOrthoCameraNodeX->attachObject(mOrthoCameraEntityX);
mOrthoCameraNodeMinX->attachObject(mOrthoCameraEntityMinX);
mOrthoCameraNodeY->attachObject(mOrthoCameraEntityY);
mOrthoCameraNodeZ->attachObject(mOrthoCameraEntityZ);
mOrthoCameraNodeMinZ->attachObject(mOrthoCameraEntityMinZ);
// Set scale
setScale(SCALE_NODE_ORTHO_CAMERA);
// mOrthoCameraNodeBox->setScale(0.5, 0.5, 0.5); // TEST
// mOrthoCameraNodeX->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeMinX->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeY->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeZ->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeMinZ->setScale(0.5, 0.5, 0.5);// TEST
// Set orientation
Ogre::Real sqrt0dot5 = sqrt(0.5);
Ogre::Quaternion xQ(sqrt0dot5, 0, 0, sqrt0dot5);
Ogre::Quaternion minXQ(-sqrt0dot5, 0, 0, sqrt0dot5);
Ogre::Quaternion yQ(1, 0, 0, 0);
Ogre::Quaternion zQ(-sqrt0dot5, sqrt0dot5, 0, 0);
Ogre::Quaternion minZQ(sqrt0dot5, sqrt0dot5, 0, 0);
mOrthoCameraNodeX->setOrientation(xQ);
mOrthoCameraNodeMinX->setOrientation(minXQ);
mOrthoCameraNodeY->setOrientation(yQ);
mOrthoCameraNodeZ->setOrientation(zQ);
mOrthoCameraNodeMinZ->setOrientation(minZQ);
// Set visible
setVisible(true);
}
