Detailed Description

Represents a single point of a PolyLine.

All methods of this class are implemented by the system.

#include <polyshp.h>

Inheritance diagram for PolyPt:

Public Member Functions
	PolyPt ()
	Constructor.
	PolyPt (Point3 ip, DWORD f=0, int a=0, DWORD f2=0)
	Constructor.
MtlID	GetMatID ()
	Gets the material ID on a per-segment basis within the spline or polyline.
void	SetMatID (MtlID id)
	Sets the material ID on a per-segment basis within the spline or polyline.
Public Attributes
Point3	p
	The location of the point.
DWORD	flags
	See Predefined PolyPt Flags.
DWORD	flags2
	See Predefined PolyPt flags2.
int	aux
	Auxiliary data attached to this point (usually mesh vertex number for capping)

Constructor & Destructor Documentation

PolyPt ( ) [inline]

Constructor.

All data members are initiated to their corresponding zero values.

{ p = Point3(0,0,0); flags = 0; flags2 = 0; aux = 0; }

Constructor.

All data members are initialized to the input data.

{ p = ip; flags = f; aux = a; flags2 = f2;}

MtlID GetMatID ( ) [inline]

Gets the material ID on a per-segment basis within the spline or polyline.

{return (int)((flags2>>POLYPT_MATID_SHIFT)&POLYPT_MATID_MASK);}

void SetMatID ( MtlID id ) [inline]

Sets the material ID on a per-segment basis within the spline or polyline.

Parameters:

id	The ID to set to.

{flags2 &= 0xFFFF; flags2 |= (DWORD)(id<<POLYPT_MATID_SHIFT);}

The location of the point.

DWORD flags

int aux

Auxiliary data attached to this point (usually mesh vertex number for capping)