英文:
Meshlab Deviation analysis not colored?
问题
我一直在尝试找到一种可视化我制作的两个模型之间的差异的方法。我已将它们导入到Meshlab中，对齐它们，然后使用Hausdorff距离滤波器来计算差异。然而，一旦应用了滤波器，就没有颜色图。我想知道是否有更多方法可以显示它们之间的差异的颜色渐变，或者我是否做错了什么。
我还尝试使用其他滤波器和采样，比如与参考网格的距离，以查看是否能得到视觉表示，但似乎无法得到。任何建议都将不胜感激。
英文:
I have been trying to find a way to visualise the diffrence between two models I have made. I have imported them into meshlab, aligned them and then used the Hausdorff Distance filter to calculate the diffrences. However, there is no colour map once it is applied. I was wondering if there is more to get the colour gradient to show the diffrences between them or if I am doing something wrong
I have also tried using other filters and sampling such as the distance from reference mesh to see if that would do anything but it I can seem to get a visual representation of it. any advice would be great
答案1
得分: 1
距离以每个顶点的浮点值形式存储在第二个网格中。要将距离显示为颜色，请选择第二个网格，然后选择选项 "编辑->质量映射器"（或在工具栏中按下彩虹兔子的按钮）
另一种将质量显示为RGB颜色的方法是执行过滤器 "按顶点质量着色"。
英文:
The distances are stored as a quality in the second mesh, which is a float value per each vertex.
To see the distances as colours, select the second mesh and select the option "Edit->Quality Mapper" (or press the button with a rainbow bunny in the toolbar)
Another way to display the quality as RGB colors is to execute the filter "Colorize by vertex Quality"
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