Hi Chen, Place a osg::AutoTransform above your subgraph and set it up to have constant screen size.
Robert. On 7/11/06, chen shan <[EMAIL PROTECTED]> wrote:
Hi everyone I displayed a ".osg" or a ".ive" format model in the scene. The model should be kept fixed size. whenever the camera move far or move near. How to target? Thanks. _________________________________________________________________ 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn ---------- Forwarded message ---------- From: "chen shan" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Date: Tue, 11 Jul 2006 08:49:16 +0000 Subject: How to keep model fixed size Return-Path: <[EMAIL PROTECTED]> X-Original-To: [EMAIL PROTECTED] Delivered-To: [EMAIL PROTECTED] Received: from bay0-omc1-s2.bay0.hotmail.com (bay0-omc1-s2.bay0.hotmail.com [65.54.246.74]) by serverman.openscenegraph.net (Postfix) with ESMTP id A053322F5F9 for <[EMAIL PROTECTED]>; Tue, 11 Jul 2006 01:49:18 -0700 (PDT) Received: from hotmail.com ([64.4.17.36]) by bay0-omc1-s2.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.1830); Tue, 11 Jul 2006 01:49:18 -0700 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Tue, 11 Jul 2006 01:49:18 -0700 Message-ID: <[EMAIL PROTECTED]> Received: from 64.4.17.200 by by111fd.bay111.hotmail.msn.com with HTTP; Tue, 11 Jul 2006 08:49:16 GMT X-Originating-IP: [202.103.202.133] X-Originating-Email: [EMAIL PROTECTED] X-Sender: [EMAIL PROTECTED] From: "chen shan" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: How to keep model fixed size Date: Tue, 11 Jul 2006 08:49:16 +0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed X-OriginalArrivalTime: 11 Jul 2006 08:49:18.0160 (UTC) FILETIME=[E5262500:01C6A4C6] Hi everyone I displayed a ".osg" or a ".ive" format model in the scene. The model should be kept fixed size. whenever the camera move far or move near. How to target? Thanks. _________________________________________________________________ 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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