public BillboardPrimitiveObject(string id, ActorType actorType, Transform3D transform,
EffectParameters effectParameters, StatusType statusType, IVertexData vertexData, BillboardType billboardType)
: base(id, actorType, transform, effectParameters, statusType, vertexData)
{
//create blank set of parameters and set type to be Normal - developer can change after instanciation - see Main::InitializeBillboards()
this.billboardOrientationParameters = new BillboardOrientationParameters();
this.BillboardType = billboardType;
}
public override void SetParameters(Camera3D camera, BillboardOrientationParameters billboardParameters)
{
this.Effect.CurrentTechnique = this.Effect.Techniques[billboardParameters.Technique];
this.Effect.Parameters["View"].SetValue(camera.View);
this.Effect.Parameters["Projection"].SetValue(camera.ProjectionParameters.Projection);
this.Effect.Parameters["Up"].SetValue(billboardParameters.Up);
this.Effect.Parameters["Right"].SetValue(billboardParameters.Right);
this.Effect.Parameters["DiffuseColor"].SetValue(this.DiffuseColor.ToVector4());
this.Effect.Parameters["DiffuseTexture"].SetValue(this.Texture);
this.Effect.Parameters["Alpha"].SetValue(this.Alpha);
//animation specific parameters
this.Effect.Parameters["IsScrolling"].SetValue(billboardParameters.IsScrolling);
this.Effect.Parameters["scrollRate"].SetValue(billboardParameters.scrollValue);
this.Effect.Parameters["IsAnimated"].SetValue(billboardParameters.IsAnimated);
this.Effect.Parameters["InverseFrameCount"].SetValue(billboardParameters.inverseFrameCount);
this.Effect.Parameters["CurrentFrame"].SetValue(billboardParameters.currentFrame);
base.SetParameters(camera);
}
//used by billboards
public virtual void SetParameters(Camera3D camera, BillboardOrientationParameters billboardParameters)
{
}
