/// <summary>
/// Loads a model
/// </summary>
/// <param name="key">The key of the model</param>
/// <param name="path">The path at which the model can be loaded</param>
/// <param name="format">The format of the model</param>
/// <returns>A reference to the loaded Model</returns>
public static IActor LoadActor(string name, string path, float height ) {
if(!System.IO.File.Exists(path)) {
throw new System.IO.FileNotFoundException("Could not load model '" + path + "'", path);
}
Actor loadedModel = new Actor();
loadedModel._key = name;
try {
//loadedModel._model = Engine.TV3DScene.CreateActorTVM( name );
loadedModel._model = new TVActor2();
loadedModel._model.Load( path, name, true, true );
}
catch(Exception e) {
throw new ModelNotLoadedException(path, e);
}
DxVBLibA.D3DVECTOR boxmin = new DxVBLibA.D3DVECTOR();
DxVBLibA.D3DVECTOR boxmax = new DxVBLibA.D3DVECTOR();
loadedModel._model.GetBoundingBox( ref boxmin, ref boxmax );
// TODO: get bounding boxes dependent upon the animation sequence
// EEERRR todo: there is a bug in tv3d mdl bounding boxes,
// we need to transpose for it
loadedModel._boxmin = new Vector3D( boxmin.y, boxmin.z, boxmin.x );
loadedModel._boxmax = new Vector3D( boxmax.y, boxmax.z, boxmax.x );
// todo: use a bounding cylinder instead, would be bett0r!
loadedModel._height = height;
if ( height != 0 ) {
// scale the model to the correct height and get new bounding box info
float scale_factor = height / ( loadedModel._boxmax.Y - loadedModel._boxmin.Y );
loadedModel._model.SetScale( scale_factor, scale_factor, scale_factor );
loadedModel._boxmin.X *= scale_factor;
loadedModel._boxmin.Y *= scale_factor;
loadedModel._boxmin.Z *= scale_factor;
loadedModel._boxmax.X *= scale_factor;
loadedModel._boxmax.Y *= scale_factor;
loadedModel._boxmax.Z *= scale_factor;
}
float radius = 0;
DxVBLibA.D3DVECTOR center = new DxVBLibA.D3DVECTOR();
loadedModel._model.GetBoundingSphere(ref center, ref radius );
loadedModel._RadiusSquared = radius * radius;
loadedModel._position = new Math3D.Vector3D( 0, 0, 0 );
// TODO: remove hardcoded initial rotation
//loadedModel._rotation = new Math3D.Vector3D( 0, 90, 0 );
// todo: _offset is ghey I wish we could permenantly transpose
// the object.
// also, bounding box should be normalised around origin?
loadedModel._offset = new Math3D.Vector3D(
(loadedModel._boxmax.X + loadedModel._boxmin.X)/2,
(loadedModel._boxmax.Y + loadedModel._boxmin.Y)/2,
(loadedModel._boxmax.Z + loadedModel._boxmin.Z)/2
);
loadedModel._id = loadedModel._model.GetEntity();
//loadedModel._model.ShowBoundingBox( true, false );
loadedModel._model.PlayAnimation( 20 );
return loadedModel;
}
public IModel Duplicate( string name, float height )
{
Actor dup = new Actor();
dup._model = this._model.Duplicate( name );
dup._model.SetPosition( 0, 0, 0 );
dup._model.SetRotation( 0, 0, 0 );
dup._key = name;
DxVBLibA.D3DVECTOR boxmin = new DxVBLibA.D3DVECTOR();
DxVBLibA.D3DVECTOR boxmax = new DxVBLibA.D3DVECTOR();
dup._model.GetBoundingBox( ref boxmin, ref boxmax );
// TODO: get bounding boxes dependent upon the animation sequence
// EEERRR todo: there is a bug in tv3d mdl bounding boxes,
// we need to transpose for it
dup._boxmin = new Vector3D( boxmin.y, boxmin.z, boxmin.x );
dup._boxmax = new Vector3D( boxmax.y, boxmax.z, boxmax.x );
// todo: use a bounding cylinder instead, would be bett0r!
dup._height = height;
if ( height != 0 ) {
// scale the model to the correct height and get new bounding box info
float scale_factor = height / ( dup._boxmax.Y - dup._boxmin.Y );
dup._model.SetScale( scale_factor, scale_factor, scale_factor );
dup._boxmin.X *= scale_factor;
dup._boxmin.Y *= scale_factor;
dup._boxmin.Z *= scale_factor;
dup._boxmax.X *= scale_factor;
dup._boxmax.Y *= scale_factor;
dup._boxmax.Z *= scale_factor;
}
float radius = 0;
DxVBLibA.D3DVECTOR center = new DxVBLibA.D3DVECTOR();
dup._model.GetBoundingSphere(ref center, ref radius );
dup._RadiusSquared = radius * radius;
dup._position = new Math3D.Vector3D( 0, 0, 0 );
// TODO: remove hardcoded initial rotation
//dup._rotation = new Math3D.Vector3D( 0, 90, 0 );
// todo: _offset is ghey I wish we could permenantly transpose
// the object.
// also, bounding box should be normalised around origin?
dup._offset = new Math3D.Vector3D(
(dup._boxmax.X + dup._boxmin.X)/2,
(dup._boxmax.Y + dup._boxmin.Y)/2,
(dup._boxmax.Z + dup._boxmin.Z)/2
);
dup._id = dup._model.GetEntity();
return dup;
}
