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PinchTool Class Reference

Tool subclass implementing a function similar to TugTool except that the force is only applied in the direction the tool is oriented. More...

#include <P_PinchTool.h>

Inheritance diagram for PinchTool:

List of all members.

Public Methods
	PinchTool (int id, VMDApp *, Displayable *)
virtual void	do_event ()
	Subclasses should override this method to perform tool-specific actions every display loop. More...
virtual int	isgrabbing ()
	True iff the tool is grabbing something. More...
virtual void	setspringscale (float sc)
const char *	type_name () const
	return the name of this tool. Must be unique to all Tool subclasses! More...
Protected Methods
virtual void	start_tug ()

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Detailed Description

Tool subclass implementing a function similar to TugTool except that the force is only applied in the direction the tool is oriented.

Definition at line 16 of file P_PinchTool.h.

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Constructor & Destructor Documentation

PinchTool::PinchTool (  int    id, VMDApp *   , Displayable *    )

Definition at line 16 of file P_PinchTool.C.

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Member Function Documentation

void PinchTool::do_event (    )  [virtual]

Subclasses should override this method to perform tool-specific actions every display loop. Reimplemented from Tool. Definition at line 24 of file P_PinchTool.C. References dot_prod, Tool::forceoff, Tool::forcescale, Tool::let_go, Matrix4::multpoint3d, Tool::orientation, Tool::position, Tool::sendforce, Tool::setplaneconstraint, start_tug, Tool::target, TARGET_TUG, Tool::tug, vec_add, vec_scale, and vec_sub.

virtual int PinchTool::isgrabbing (    )  [inline, virtual]

True iff the tool is grabbing something. Reimplemented from Tool. Definition at line 20 of file P_PinchTool.h.

virtual void PinchTool::setspringscale (  float    sc )  [inline, virtual]

Reimplemented from Tool. Definition at line 22 of file P_PinchTool.h. References Tool::setspringscale.

virtual void PinchTool::start_tug (    )  [inline, protected, virtual]

Definition at line 30 of file P_PinchTool.h. Referenced by do_event.

const char* PinchTool::type_name (    )  const [inline, virtual]

return the name of this tool. Must be unique to all Tool subclasses! Implements Tool. Definition at line 27 of file P_PinchTool.h.

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The documentation for this class was generated from the following files:

• P_PinchTool.h
• P_PinchTool.C

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