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This commit is contained in:
Robert Osfield
2008-11-21 11:09:11 +00:00
parent 54835570a0
commit 672a5d14fe
19 changed files with 130 additions and 130 deletions
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44
include/osgManipulator/Projector
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@@ -35,9 +35,9 @@ class OSGMANIPULATOR_EXPORT Projector : public osg::Referenced
/**
* Calculates the object/world coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto some shape or
* geometry (implemented in derived classes). SceneView in used for i
* projecting window coordinates into object coordinates and vice versa.
* coordinate (pointToProject) when projected onto some shape or
* geometry (implemented in derived classes). SceneView in used for i
* projecting window coordinates into object coordinates and vice versa.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const = 0;
@@ -104,7 +104,7 @@ class OSGMANIPULATOR_EXPORT LineProjector : public Projector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given line.
* coordinate (pointToProject) when projected onto the given line.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
@@ -132,7 +132,7 @@ class OSGMANIPULATOR_EXPORT PlaneProjector : public Projector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given plane.
* coordinate (pointToProject) when projected onto the given plane.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
@@ -160,15 +160,15 @@ class OSGMANIPULATOR_EXPORT SphereProjector : public Projector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given sphere.
* coordinate (pointToProject) when projected onto the given sphere.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
/**
* Returns true is the point is in front of the cylinder given the eye
* direction.
*/
* Returns true is the point is in front of the cylinder given the eye
* direction.
*/
bool isPointInFront(const PointerInfo& pi, const osg::Matrix& localToWorld) const;
void setFront(bool front) { _front = front; }
@@ -195,19 +195,19 @@ class OSGMANIPULATOR_EXPORT SpherePlaneProjector : public SphereProjector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given sphere.
* coordinate (pointToProject) when projected onto the given sphere.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
/**
* Returns true if the previous projection was on the sphere and false
* if the projection was on the plane.
*/
* Returns true if the previous projection was on the sphere and false
* if the projection was on the plane.
*/
bool isProjectionOnSphere() const { return _onSphere; }
osg::Quat getRotation(const osg::Vec3& p1, bool p1OnSphere,
const osg::Vec3& p2, bool p2OnSphere,
const osg::Vec3& p2, bool p2OnSphere,
float radialFactor = 0.0f) const;
protected:
@@ -239,16 +239,16 @@ class OSGMANIPULATOR_EXPORT CylinderProjector : public Projector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given plane.
* coordinate (pointToProject) when projected onto the given plane.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
/**
* Returns true is the point is in front of the cylinder given the eye
* direction.
*/
* Returns true is the point is in front of the cylinder given the eye
* direction.
*/
bool isPointInFront(const PointerInfo& pi, const osg::Matrix& localToWorld) const;
void setFront(bool front) { _front = front; }
@@ -275,15 +275,15 @@ class OSGMANIPULATOR_EXPORT CylinderPlaneProjector : public CylinderProjector
/**
* Calculates the object coordinates (projectedPoint) of a window
* coordinate (pointToProject) when projected onto the given plane.
* coordinate (pointToProject) when projected onto the given plane.
* Returns true on successful projection.
*/
virtual bool project(const PointerInfo& pi, osg::Vec3& projectedPoint) const;
/**
* Returns true if the previous projection was on the cylinder and
* false if the projection was on the plane.
*/
* Returns true if the previous projection was on the cylinder and
* false if the projection was on the plane.
*/
bool isProjectionOnCylinder() const { return _onCylinder; }
osg::Quat getRotation(const osg::Vec3& p1, bool p1OnCyl, const osg::Vec3& p2, bool p2OnCyl) const;