snap.h File Reference

#include "maxheap.h"
#include <WTypes.h>
#include "geom/matrix3.h"
#include "geom/point2.h"

Classes
struct	SnapInfo
	Describes the snap settings used for snap operations. More...

Macros
#define	SNAP_2D   1
	2 dimensional Snap More...
#define	SNAP_25D   2
	2.5 dimensional Snap More...
#define	SNAP_3D   3
	3 dimensional Snap More...
#define	SNAPMODE_RELATIVE   0
	Snap mode values used by Interface::SetSnapMode(), Interface::GetSnapMode(). More...
#define	SNAPMODE_ABSOLUTE   1
	Absolute snap mode. More...
#define	SNAP_IN_3D   (0)
	Snap to all points. More...
#define	SNAP_IN_PLANE   (1<<0)
	Snap only to points on the construction (or optionally specified) plane. More...
#define	SNAP_UNSEL_OBJS_ONLY   (1<<1)
	Ignore selected nodes when considering snap points. More...
#define	SNAP_SEL_OBJS_ONLY   (1<<2)
	Ignore unselected nodes when considering snap points. More...
#define	SNAP_UNSEL_SUBOBJ_ONLY   (1<<3)
	Ignore selected sub-object geometry when considering snap points. More...
#define	SNAP_SEL_SUBOBJ_ONLY   (1<<4)
	Ignore unselected sub-object geometry when considering snap points. More...
#define	SNAP_FORCE_3D_RESULT   (1<<5)
	Override user settings to force snap in 3D. More...
#define	SNAP_OFF_PLANE   (1<<6)
#define	SNAP_TRANSPARENTLY   (1<<7)
#define	SNAP_APPLY_CONSTRAINTS   (1<<8)
#define	SNAP_PROJ_XAXIS   (1<<9)
#define	SNAP_PROJ_YAXIS   (1<<10)
#define	SNAP_PROJ_ZAXIS   (1<<11)
#define	SNAP_XFORM_AXIS   (1<<12)
	Informs the osnapmanager to invalidate the com axis. More...
#define	SNAP_BEGIN_SEQ   (1<<13)
#define	SNAP_END_SEQ   (1<<14)
#define	SNAP_USE_XFORM_AXIS_IF_NO_SNAP_POINT_FOUND   (1<<15)
	If set, the origin of the selection's transform matrix is used as start snap point if no snap point candidates are found. More...
#define	SNAP_USE_XFORM_AXIS_AS_START_SNAP_POINT   (1<<16)
	If set, the origin of the selection's transform matrix is used as start snap point. More...
#define	SNAP_OVERRIDE_UNSEL_OBJS_ONLY   (1<<17)
	If set, this overrides the SNAP_UNSEL_OBJS_ONLY flag to allow snap to selected objects. More...
#define	SNAP_DURING_CREATION   (1<<18)
	If set, this allows snaps to objects while they are being created (A_OBJ_LONG_CREATE flag set). More...