From: Gordon Tomlinson (Gordon.Tomlinson++at++warhammeronline.com)
Date: 01/14/2004 02:11:00
HI
You have to options you can the Bounding sphere of the whole model from the root node
or you can traverse the the models tree and get the bounding box using pfuTravCalcBBox
pfNode *node = NULL;
pfBox bbox;
pfSphere bsphere;
pfMakeEmptyBox( &bbox )
pfuTravCalcBBox( node , &bbox );
pfMakeEmptySphere( &bsphere);
pfNodeBSphere( node, &bsphere);
printf( "BBox Min = %.3f,%.3f,%.3f, \n", bbox.min[0], bbox.min[1], bbox.min[2] );
printf( "BBox Max = %.3f,%.3f,%.3f, \n", bbox.max[0], bbox.max[1], bbox.max[2] );
printf( " Node Centre = %.3f,%.3f,%.3f, \n", bsphere.center[0], bsphere.center[1], bsphere.center[2] );
printf( " Node Radius = %.3f,%.3f,%.3f, \n", bsphere.radius[0], bsphere.radius[1], bsphere.radius[2] );
Regards
Gordon Tomlinson
Warhammer Online Ltd
-----Original Message-----
From: Mr. Rajesh R [mailto:rajeshr++at++cair.res.in]
Sent: 14 January 2004 09:02
To: lawrence bertoldi
Cc: info-performer++at++sgi.com
Subject: Re: [info-performer] RE: [info-performet] Scaling problem
Thanks sir. I got it. But I have one more doubt.How to get the
width,length and height of the original model.so that I can give
appropriate values(scale_length,scale_width,scale_height).
Thanks in advance
With regards
Rajesh.R
VR Lab,IRIS,c/o CAIR
Bangalore -1
Phone 2256473,2262126(Ext-260)
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