public void Draw(List <DrawableEntity> visibleEntities)
{
foreach (var triangle in visibleEntities.OfType <Triangle>())
{
drawing.AddGeometry(triangle.geometry, triangle.material, Matrix.Identity);
}
}
public void Draw(List <DrawableEntity> visibleEntities)
{
foreach (var plane in visibleEntities.OfType <GroundPlane1X1>())
{
drawing.AddGeometry(plane.geometry, plane.material, plane.Transform);
}
}
private void DrawGeometry(Billboard entity)
{
look.Normalize();
Vector3D right = Vector3D.Cross(cameraUp, look);
Vector3D up = Vector3D.Cross(look, right);
Matrix transform = Matrix.Identity;
transform.Right = right;
transform.Up = look;
transform.Forward = up;
transform.Translation = entity.Position;
drawing.AddGeometry(entity.planeQuad.Geometry, entity.planeQuad.Material, transform);
}
private void DrawModel(Model model)
{
if (model == null)
{
return;
}
var modelTransform = Matrix.CreateScale(model.Scale);
modelTransform *= Matrix.FromQuaternion(model.Orientation);
modelTransform.Translation = model.Position;
var data = model.Get <ModelData>();
foreach (var mesh in data.Meshes)
{
drawing.AddGeometry(mesh.Geometry, mesh.Material, mesh.LocalTransform * modelTransform);
}
}
