mirror of
https://gitlab.com/OpenMW/openmw.git
synced 2025-01-08 09:37:53 +00:00
37 lines
838 B
C++
37 lines
838 B
C++
#ifndef OPENMW_MWRENDER_ROTATECONTROLLER_H
|
|
#define OPENMW_MWRENDER_ROTATECONTROLLER_H
|
|
|
|
#include <osg/NodeCallback>
|
|
#include <osg/Quat>
|
|
|
|
namespace MWRender
|
|
{
|
|
|
|
/// Applies a rotation in \a relativeTo's space.
|
|
/// @note Assumes that the node being rotated has its "original" orientation set every frame by a different controller.
|
|
/// The rotation is then applied on top of that orientation.
|
|
/// @note Must be set on a MatrixTransform.
|
|
class RotateController : public osg::NodeCallback
|
|
{
|
|
public:
|
|
RotateController(osg::Node* relativeTo);
|
|
|
|
void setEnabled(bool enabled);
|
|
|
|
void setRotate(const osg::Quat& rotate);
|
|
|
|
virtual void operator()(osg::Node* node, osg::NodeVisitor* nv);
|
|
|
|
protected:
|
|
osg::Quat getWorldOrientation(osg::Node* node);
|
|
|
|
bool mEnabled;
|
|
osg::Quat mRotate;
|
|
osg::Node* mRelativeTo;
|
|
};
|
|
|
|
|
|
}
|
|
|
|
#endif
|