single marker position in the fixed coordinate system (multimarker)

Hi,
I try to detect the single marker position in the
fixed coordinate system (multimarker). My goal is to
draw virtual object in this position,  my code is
below :
if (config->marker[1].visible>=0) :
arUtilMatInv(config->marker[1].trans, u1);
arUtilMatMul(u1, object[i].trans, u2);
argConvGlpara(u2, gl_para);
draw(object, gl_para);
My problem is, when I move my camera the virtual
object follow the camera position. Is someone have an
idea ?
Many thanks.
Haja

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From:	Andriamasinoro Rahajaniaina <ra_haja501@y ........>	Received:	Apr 5, 2007
To	artoolkit@h ..................
Subject:	single marker position in the fixed coordinate system (multimarker)
Hi, I try to detect the single marker position in the fixed coordinate system (multimarker). My goal is to draw virtual object in this position, my code is below : if (config->marker[1].visible>=0) : arUtilMatInv(config->marker[1].trans, u1); arUtilMatMul(u1, object[i].trans, u2); argConvGlpara(u2, gl_para); draw(object, gl_para); My problem is, when I move my camera the virtual object follow the camera position. Is someone have an idea ? Many thanks. Haja ___________________________________________________________________________ Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses http://fr.answers.yahoo.com