From GL to PF ... may be a solution ...

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Cedric Gautier (gce++at++scl.syseca.fr)
Wed, 23 Mar 94 13:04:13 +0100

Hi everybody ...

Finaly it seams I found a way to go from GL view to PF view as follow but may
be it is not really the good one ! ... anyway it seams to work currently ...

 pfMatrix stvViewMatrix;

 static pfMatrix stvConvertMatrix= { { 1.0f, 0.0f, 0.0f, 0.0f },
                                     { 0.0f, 0.0f, 1.0f, 0.0f },
                                     { 0.0f, -1.0f, 0.0f, 0.0f },
                                     { 0.0f, 0.0f, 0.0f, 1.0f } };
 pfCoord stvCamera;

 stvCamera.xyz[0]= glTransX;
 stvCamera.xyz[1]= glTransY;
 stvCamera.xyz[2]= glTransZ;
 stvCamera.hpr[0]= glRotZ;
 stvCamera.hpr[1]= glRotX;
 stvCamera.hpr[2]= glRotY;

 pfMakeCoordMat(stvViewMatrix, &stvCamera);
 pfPreMultMat(stvViewMatrix, stvConvertMatrix);
 pfChanViewMat(stvChannel, stvViewMatrix);

Thank's to Renee Strong for her help ! (I think its "her" as Renee in french !)

Merci et bienvenue ...

Cedric

  Cedric from Dahouet harbor on Armor coast in France - email: gce++at++syseca.fr
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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