SAFETY_OBJECT_POLYPRISM

This structure defines a polyprism-shaped safety object, which is a 3D extrusion of a 2D polygon along the Z-axis.
It can represent complex safety volumes such as polygonal fences or tool work envelopes. The shape is defined by multiple 2D vertices and vertical Z-axis limits.

BYTE#	Field Name	Data Type	Value	Remarks
0	_iPointCount	unsigned char	3~10	Number of polygon vertices (minimum 3, maximum 10)
1	_tPoint[10]	POINT_2D [10]		2D coordinates of polygon vertices on the XY plane
81	_fZLoLimit	float		Lower Z-axis limit (bottom face)
85	_fZUpLimit	float		Upper Z-axis limit (top face)

Total size: 89 bytes

Defined in: DRFS.h

typedef struct _SAFETY_OBJECT_POLYPRISM
{
    /* Number of polygon vertices (3–10) */
    unsigned char _iPointCount;
    /* 2D vertex coordinates */
    POINT_2D _tPoint[10];
    /* Lower Z limit [mm] */
    float _fZLoLimit;
    /* Upper Z limit [mm] */
    float _fZUpLimit;
} SAFETY_OBJECT_POLYPRISM, *LPSAFETY_OBJECT_POLYPRISM;