系统变量名:ORTHOMODE
启用正交: - axMxDrawX1.SetSysVarLong("ORTHOMODE", 1);
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设置上一次用户输入点(C++)语言: - resbuf rb;
- rb.restype = RTPOINT;
- rb.resval.rpoint[X]= prvPoint.x;
- rb.resval.rpoint[Y]= prvPoint.y;
- rb.resval.rpoint[Z]= prvPoint.z;
- Mx::mcedSetVar(_T("LASTPOINT"),&rb);
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