3D Modeling

[linghaoecust]

hi! this API function creates a copy of entity1 all its associated subentities. Cany ou tell me whether the two entitys have the same normal?(entity above face) thank you!

[ybiyani]

1) api_copy_entity_contents is deprecated and replaced with api_down_copy_entity (see http://doc.spatial.com/index.php/Copying_Objects#Deprecated_Copy_Functionality:_api_copy_entity_cont...)

2) The table here summarizes http://doc.spatial.com/index.php/Copying_Objects#Comparison_of_Copy_Mechanisms how data is shared when using various api

Please review  http://doc.spatial.com/index.php/Copying_Objects#Down_Copy in detail

And the short answer to your question is - the evaluation of new and old should return the same result - immediately after the copy.

Regards,

Yogesh