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jPCT - a 3d engine for Java => Support => Topic started by: athanazio on November 21, 2006, 04:39:59 pm

Title: trying to understand the Car sample
Post by: athanazio on November 21, 2006, 04:39:59 pm

I'm very happy with the engine ! but I got stuck at one piece of code at the Car sample ...

Code: [Select]

     
      /**
       * The terrain isn't located where we want it to, so we take
       * care of this here:
       */
      SimpleVector pos=terrain.getCenter();
      pos.scalarMul(-1f);
      terrain.translate(pos);
      terrain.rotateX((float)-Math.PI/2f);
      terrain.translateMesh();
      terrain.rotateMesh();
      terrain.setTranslationMatrix(new Matrix());
      terrain.setRotationMatrix(new Matrix());


I just dont understand this ... :D any help would be great !