placeshape.mc

Bentley Microstation的二次开发工具MDL的学习源代码

/*================================================================================
						Step by step 之 MDL 快速入门实例二
================================================================================*/
#include    <tcb.h>
#include    <mdl.h>
#include	<stdio.h>
#include	<userfnc.h>
#include    <mselems.h>
#include	<stdio.h>



Public void main(int argc,char *argv[])
{
	Dpoint3d		vertex[4],origin;
	double			d_lengthUOR,d_centerUOR;
	MSElement	    ElementShape;

	mdlCnv_masterToUOR(&d_lengthUOR, 20, MASTERFILE);
	mdlCnv_masterToUOR(&d_centerUOR, 100, MASTERFILE);
	
	origin.x = d_centerUOR + tcb->globorg.x;
	origin.y = d_centerUOR + tcb->globorg.y;
	origin.z=0;
	
	vertex[0].x = origin.x - d_lengthUOR/2;
	vertex[0].y = origin.y + d_lengthUOR/2;

	vertex[1].x = origin.x - d_lengthUOR/2;
	vertex[1].y = origin.y - d_lengthUOR/2;

	vertex[2].x = origin.x + d_lengthUOR/2;
	vertex[2].y = origin.y - d_lengthUOR/2;

	vertex[3].x = origin.x + d_lengthUOR/2;
	vertex[3].y = origin.y + d_lengthUOR/2;
	vertex[0].z = vertex[1].z = vertex[2].z = vertex[3].z =0;

	if (mdlShape_create(&ElementShape, NULL, vertex, 4, 0)!=SUCCESS)	return;
	mdlElement_add(&ElementShape);
	mdlElement_display(&ElementShape,NORMALDRAW);

	mdlView_newWindowCenter(tcb->lstvw,&origin);
	
	mdlSystem_exit(0,1);
}