Hello,

I'm trying to use this code for an OBJ import, but, the problem is like... hint function do not work correctly...

I'm using the version 2b3 of processing... And hint has been modified no? But could you help me to make this working again?


That's the code:

1. import javax.media.opengl.*;
   import processing.opengl.*;
   import objimp.*;
   
   float aspectRatio = 1;
   
   ObjImpScene scene2;
   
   
   void setup()
   {
     size( 800, 600, OPENGL );
   
     aspectRatio = width / (float)height;
   
     hint( ENABLE_OPENGL_4X_SMOOTH );
     smooth();
   
     frameRate( 60 );
   
     scene2 = new ObjImpScene( this );
     scene2.load( dataPath("sponza.obj"), 5 );
   //  scene2.load( dataPath("spheres.obj"), .5 );
   }
   
   
   
   void draw()
   {
     float time = millis() * 0.001;
   
     background( 0.4*255 );
     perspective( PI*.25, aspectRatio, 1, 1000 );
   //  camera( 10, -10, 10, 0, 0, 0, 0, 1, 0 ); 
     camera( 0, -3, 0, -2*cos(time*.5), sin(time)*2-3, -2*sin(time*.5), 0, 1, 0 );//cam_pos.x, cam_pos.y, cam_pos.z, cam_tar.x, cam_tar.y, cam_tar.z, cam_up.x, cam_up.y, cam_up.z );
    
     // setup light. to do correct lighting you need to set it before any world transformations
     GL _gl = ((PGraphicsOpenGL)g).beginGL();
     setupLight( _gl, new float[]{0, 15, 0}, 1 );
     ((PGraphicsOpenGL)g).endGL();
   
     scale( 1, -1, 1 );  // make y axis points up
   
    
   //  translate( 0, -10, 0 );
     rotateY( radians(mouseX) );
    
     scene2.draw(); 
   }
   
   
   
   
   // val is 0 or 1. 0 = directional light, 1 = point light
   void setupLight( GL g, float[] pos, float val )
   {
     float[] light_emissive = { 0.0f, 0.0f, 0.0f, 1 };
     float[] light_ambient = { 0.0f, 0.0f, 0.0f, 1 };
     float[] light_diffuse = { 1.0f, 1.0f, 1.0f, 1.0f };
     float[] light_specular = { 1.0f, 1.0f, 1.0f, 1.0f }; 
     float[] light_position = { pos[0], pos[1], pos[2], val }; 
   
     g.glLightfv ( GL.GL_LIGHT1, GL.GL_AMBIENT, light_ambient, 0 );
     g.glLightfv ( GL.GL_LIGHT1, GL.GL_DIFFUSE, light_diffuse, 0 );
     g.glLightfv ( GL.GL_LIGHT1, GL.GL_SPECULAR, light_specular, 0 );
     g.glLightfv ( GL.GL_LIGHT1, GL.GL_POSITION, light_position, 0 ); 
     g.glEnable( GL.GL_LIGHT1 );
     g.glEnable( GL.GL_LIGHTING );
    
     g.glEnable( GL.GL_COLOR_MATERIAL );
   } 
   
   
   
   
   void stop()
   {
     super.stop();
   }