public override void PrepareFrame(RenderFrame frame, ElapsedTime elapsedTime)
{
var dTileX = Location.TileX - Viewer.Camera.TileX;
var dTileZ = Location.TileZ - Viewer.Camera.TileZ;
var mstsLocation = Location.Location + new Vector3(dTileX * 2048, 0, dTileZ * 2048);
var xnaMatrix = Matrix.CreateTranslation(mstsLocation.X, mstsLocation.Y, -mstsLocation.Z);
frame.AddAutoPrimitive(mstsLocation, Radius, float.MaxValue, Material, Primitive, RenderPrimitiveGroup.World, ref xnaMatrix, Flags);
}
public void PrepareFrame(RenderFrame frame, ElapsedTime elapsedTime)
{
if ((Primitive as ForestPrimitive).PrimitiveCount > 0)
{
var dTileX = Position.TileX - Viewer.Camera.TileX;
var dTileZ = Position.TileZ - Viewer.Camera.TileZ;
var mstsLocation = Position.Location + new Vector3(dTileX * 2048, 0, dTileZ * 2048);
var xnaMatrix = Matrix.CreateTranslation(mstsLocation.X, mstsLocation.Y, -mstsLocation.Z);
frame.AddAutoPrimitive(mstsLocation, Primitive.ObjectRadius, float.MaxValue, Material, Primitive, RenderPrimitiveGroup.World, ref xnaMatrix, Viewer.Settings.ShadowAllShapes ? ShapeFlags.ShadowCaster : ShapeFlags.None);
}
}
public void PrepareFrame(RenderFrame frame)
{
var dTileX = TileX - Viewer.Camera.TileX;
var dTileZ = TileZ - Viewer.Camera.TileZ;
var mstsLocation = new Vector3(PatchLocation.X + dTileX * 2048, PatchLocation.Y, PatchLocation.Z + dTileZ * 2048);
var xnaPatchMatrix = Matrix.CreateTranslation(mstsLocation.X, mstsLocation.Y, -mstsLocation.Z);
mstsLocation.Y += AverageElevation; // Try to keep testing point somewhere useful within the patch's altitude.
// Low-resolution terrain (Size > 2) should always be drawn (PositiveInfinity), while high-resolution terrain should only be drawn within the viewing distance (MaxValue).
frame.AddAutoPrimitive(mstsLocation, PatchSize * 0.7071F, Size > 2 ? float.PositiveInfinity : float.MaxValue, PatchMaterial, this, RenderPrimitiveGroup.World, ref xnaPatchMatrix, Size <= 2 ? ShapeFlags.ShadowCaster : ShapeFlags.None);
}
