[dongwenchao0223]

请问题大家一个问题 ：
用 C4D创建出来的 3ds模型导入StudioToolkit，标签不能贴合，中间有空隙。

有知道的大神吗？

[A-J]

0.2是最小了，無法再小
會這樣應該是你的罐子有標籤的地方不是垂直平整的，而是有些微凸出
好像無法解決，唯一的方法就是改用收縮膜替代標籤

[Helix.xu]

论坛有教程，可以借助建模软件的贴图功能，导出dae文件 然后修改模型代码实现外侧圆柱整体图文。

[sheenblue]

其实你需要的内容不是全部，你只需要用到局部，可以去论坛找个教程，利用DP配合ST可以做到，AI论坛那边

[howdyya]

你都用上C4D了，为何不在C4D展UV呢，把图贴上UV文件，不是更好吗？

[A-J]

影片及代碼給樓主參考
XML Code
The .dae collada file is based on XML. So after exporting your model to a Collada file, you can (and need to) edit it with your favorite text or xml editor and add a printable_area tag (shown below):

<visual_scene>
...
<extra>
<technique profile="EAVIS">
<printable_area id="print_area1" material_based="true">
<frontmaterial>material_id</frontmaterial>
<backmaterial></backmaterial>
<flatrep>rect</flatrep>
<hsizemm>207</hsizemm>
<vsizemm>106</vsizemm>
</printable_area>
</technique>
</extra>
</visual_scene>
Location
As with all Collada extensions, the printable_area tag is enclosed in an <extra> and a <technique> tag. Our printable_area tag should be the last tag in the <visual_scene> tag.

Material
As you can see the printable_area refers to a front material and a back material. This is how you select what parts of the model are printable: Visualizer will apply print modeling to all the parts in the Collada file that use one of these materials mentioned in this tag. These values are material id’s (without the quotes). So you might need to have a look at the <library_material> tag to check what material id to use (in this example the material is material_id.

<library_materials>
...
<material id="material_id" name="material_name">
<instance_effect url="#effect_id"/>
</material>
...
</library_materials>
hsizemm, vsizemm
To make sure the PDF data is mapped correctly on the 3D model, the printable area also defines a flat representation (<flatrep>). Currently we only support a rectangle. The rectangle has a physical size (hsizemm and vsizemm, values are in millimeters). In Visualizer, this rectangle will be used to clip the artwork before it applied to the shape. You can choose the size of this rectangle. It should be large enough to include all the print, but not unnecessarily large (that would reduce the resolution). For more information on this, see the section below on UV mapping.