GeoRegion3D设置如下
geometry.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
geometry.Style3D.FillMode = FillMode3D.Fill;
geometry.Style3D.FillForeColor = Color.Red;
geometry.Style3D.LineColor = Color.Blue;
geometry.Style3D.LineWidth = 6;
样式没有生效,如果是设置GeoLine3D,线的宽度和颜色是可以生效的