Dear Rene, On Thu, 20 May 1999, Rene Brun wrote: > TMarker3DBox is "rotatable". You can try with the macro below. I just tried the macro. When I point the mouse on the boxes it remains the "+" sign so I can not rotate it in the usual canvas. It perfectly rotating in X3D and in OpenGL. But what really surprised me that if I start in the same session OpenGL after finishing X3D or vise versa - the segmentation violation is happend: [tyukov@chorusdq]~/R/root/test> root ******************************************* * * * W E L C O M E to R O O T * * * * Version 2.21/08 29 March 1999 * * * * You are welcome to visit our Web site * * http://root.cern.ch * * * ******************************************* FreeType Engine v1.1 used to render TrueType fonts. CINT/ROOT C/C++ Interpreter version 5.13.92, Mar 13 1999 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. root [0] .x fitz.C root [1] Total size of x3d primitives: gSize3D.numPoints=1600 gSize3D.numSegs =2400 gSize3D.numPolys =1200 *** Break *** segmentation violation X3D and OpenGL were started from "View" menu. My system parameters: RH5.2 gcc version egcs-2.90.29 980515 (egcs-1.0.3 release) Root was compiled from src, but I didn't observe any singularities in the tests and tutorials so far. What could be the reason of the problem? Best regards Valeri
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