public static void CreatePrimitiveMesh(Content.Geometry geometry, PrimitiveInitInfo info)
{
Debug.Assert(geometry != null);
using var sceneData = new SceneData();
try
{
CreatePrimitiveMesh(sceneData, info);
Debug.Assert(sceneData.Data != IntPtr.Zero && sceneData.DataSize > 0);
var data = new byte[sceneData.DataSize];
Marshal.Copy(sceneData.Data, data, 0, sceneData.DataSize);
geometry.FromRawData(data);
}
catch (Exception ex)
{
Logger.Log(MessageType.Error, $"failed to create {info.Type} primitive mesh.");
Debug.WriteLine(ex.Message);
}
}
private void UpdatePrimitive()
{
if (!IsInitialized)
{
return;
}
var primitiveType = (PrimitiveMeshType)primTypeComboBox.SelectedItem;
var info = new PrimitiveInitInfo()
{
Type = primitiveType
};
switch (primitiveType)
{
case PrimitiveMeshType.Plane:
{
info.SegmentX = (int)xSliderPlane.Value;
info.SegmentZ = (int)zSliderPlane.Value;
info.Size.X = Value(WidthScalarBoxPlane, 0.001f);
info.Size.Z = Value(LengthScalarBoxPlane, 0.001f);
}
break;
case PrimitiveMeshType.Cube:
break;
case PrimitiveMeshType.UvSphere:
break;
case PrimitiveMeshType.IcoSphere:
break;
case PrimitiveMeshType.Cylinder:
break;
case PrimitiveMeshType.Capsule:
break;
}
var geometry = new Geometry();
ContentToolsAPI.CreatePrimitiveMesh(geometry, info);
}
private static extern void CreatePrimitiveMesh([In, Out] SceneData data, PrimitiveInitInfo info);