/*
 * Add Cube Script
 */

var app=new RSrsdanim(1);

function SetCube()
{
 var m=new RSmodel(false);	// The model we're gonna build

 m.vert[0]=new RSvertex(0.0f,0.0f,0.0f);
 m.vert[1]=new RSvertex(100.0f,0.0f,0.0f);
 m.vert[2]=new RSvertex(100.0f,100.0f,0.0f);
 m.vert[3]=new RSvertex(0.0f,100.0f,0.0f);

 m.vert[4]=new RSvertex(0.0f,0.0f,100.0f);
 m.vert[5]=new RSvertex(100.0f,0.0f,100.0f);
 m.vert[6]=new RSvertex(100.0f,100.0f,100.0f);
 m.vert[7]=new RSvertex(0.0f,100.0f,100.0f);

 m.n_vert=8;

 // Front Face
 m.poly[0]=new RSpolygon(0,2,1);
 m.poly[0].rgb=[0xff0000,0x00ff00,0x0000ff];
 m.poly[0].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[1]=new RSpolygon(2,0,3);
 m.poly[1].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[1].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 // Back Face
 m.poly[2]=new RSpolygon(4,5,6);
 m.poly[2].rgb=[0xff0000,0x00ff00,0x0000ff];
 m.poly[2].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[3]=new RSpolygon(6,7,4);
 m.poly[3].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[3].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 // Top Face
 m.poly[4]=new RSpolygon(0,1,5);
 m.poly[4].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[4].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[5]=new RSpolygon(0,5,4);
 m.poly[5].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[5].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 // Bottom Face
 m.poly[6]=new RSpolygon(6,2,3);
 m.poly[6].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[6].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[7]=new RSpolygon(6,3,7);
 m.poly[7].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[7].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 // Left Face
 m.poly[8]=new RSpolygon(0,4,7);
 m.poly[8].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[8].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[9]=new RSpolygon(0,7,3);
 m.poly[9].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[9].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 // Right Face
 m.poly[10]=new RSpolygon(5,1,2);
 m.poly[10].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[10].type=RSpolygon.PTYPE_GRADATION_COLOUR;
 m.poly[11]=new RSpolygon(5,2,6);
 m.poly[11].rgb=[0x0000ff,0x00ff00,0xff0000];
 m.poly[11].type=RSpolygon.PTYPE_GRADATION_COLOUR;

 m.n_poly=12;

 return m;
}

// Merge two models
function MergeModels(mergeModelA,mergeModelB)
{
  var m=new RSmodel(false);
  var i;
  var j;

  // merge the poly's
  m.poly=mergeModelA.poly.concat( mergeModelB.poly );
  m.n_poly=mergeModelA.n_poly + mergeModelB.n_poly;
  
  // merge the vertices
  m.vert=mergeModelA.vert.concat( mergeModelB.vert );
  m.n_vert=mergeModelA.n_vert + mergeModelB.n_vert;

  // modify the vertex id's of the merged model
  for(i=mergeModelA.n_poly; i<m.n_poly; i++)
  {
    for(j=0; j<3; j++)
    {
	  m.poly[i].vId[j]+=mergeModelA.n_vert;
    }
  }

  return m;
}

function AddCube()
{
  var edit_frame=new RSmodel(true);     // Get the current edit frame model
  var cube;                             // this will be the cube
  var m;                                // this will be the merged model
 
  // Create a cube object
  cube=SetCube();

  // Merge the cube with the edit frame model
  m=MergeModels(edit_frame,cube);

  // Write the merged model to RsdANIM's edit frame
  m.PutEditFrame();
  // Now redraw the edit frame
  RSrsdanim.Redraw();
}