【发布时间】：2019-12-11 13:44:39
【问题描述】：
我正在从 meshlabserver 运行 Hausdorff 距离过滤器，我想保存带有顶点着色的采样网格。 计算距离，我在 shell 输出和日志文件中得到它。 将输出导出到 *.ply 时，我没有得到顶点质量和颜色。
我正在运行以下命令：
meshlabserver -i first.stl -i second.stl -o out.ply -m vc vq -s script.mlx
其中 script.mlx 包含以下内容：
<FilterScript>
<filter name="Remove Duplicate Vertices"/>
<filter name="Hausdorff Distance">
<Param value="1" tooltip="The mesh whose surface is sampled. For each sample we search the closest point on the Target Mesh." name="SampledMesh" type="RichMesh" description="Sampled Mesh"/>
<Param value="0" tooltip="The mesh that is sampled for the comparison." name="TargetMesh" type="RichMesh" description="Target Mesh"/>
<Param value="false" tooltip="Save the position and distance of all the used samples on both the two surfaces, creating two new layers with two point clouds representing the used samples." name="SaveSample" type="RichBool" description="Save Samples"/>
<Param value="true" tooltip="For the search of maxima it is useful to sample vertices and edges of the mesh with a greater care. It is quite probably the the farthest points falls along edges or on mesh vertexes, and with uniform montecarlo sampling approachesthe probability of taking a sample over a vertex or an edge is theoretically null.<br>On the other hand this kind of sampling could make the overall sampling distribution slightly biased and slightly affects the cumulative results." name="SampleVert" type="RichBool" description="Sample Vertexes"/>
<Param value="true" tooltip="See the above comment." name="SampleEdge" type="RichBool" description="Sample Edges"/>
<Param value="false" tooltip="See the above comment." name="SampleFauxEdge" type="RichBool" description="Sample FauxEdge"/>
<Param value="true" tooltip="See the above comment." name="SampleFace" type="RichBool" description="Sample Faces"/>
<Param value="30514" tooltip="The desired number of samples. It can be smaller or larger than the mesh size, and according to the choosed sampling strategy it will try to adapt." name="SampleNum" type="RichInt" description="Number of samples"/>
<Param min="0" value="233.888" tooltip="Sample points for which we do not find anything whithin this distance are rejected and not considered neither for averaging nor for max." name="MaxDist" type="RichAbsPerc" description="Max Distance" max="468.287"/>
</filter>
<filter name="Colorize by vertex Quality">
<Param value="0" tooltip="The value that will be mapped with the lower end of the scale (blue)" name="minVal" type="RichFloat" description="Min"/>
<Param value="0.8" tooltip="The value that will be mapped with the upper end of the scale (red)" name="maxVal" type="RichFloat" description="Max"/>
<Param min="0" value="0" tooltip="If not zero this value will be used for a percentile cropping of the quality values.<br> If this parameter is set a value P to <i>P</i> then the two values <i>V_min,V_max</i> for which <i>P</i>% of the vertices have a quality <b>lower or greater than <i>V_min,V_max</i> are used as min/max values for clamping.<br><br> The automated percentile cropping is very useful for automatically discarding outliers." name="perc" type="RichDynamicFloat" description="Percentile Crop [0..100]" max="100"/>
<Param value="false" tooltip="If true the min max range will be enlarged to be symmertic (so that green is always Zero)" name="zeroSym" type="RichBool" description="Zero Simmetric"/>
</filter>
</FilterScript>
当从 GUI MeshLab 运行 Hausdorff 距离和按顶点质量着色并导出到层时，我得到了具有质量和颜色的网格。
是否可以从 meshlabserver 获得相同的行为？ （即使只获得顶点质量也会很好） 我错过了什么吗？
谢谢:)
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标签： meshlab