Recent questions tagged point

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point - What is the fastest way to find the "visual" center of an irregularly shaped polygon?

I need to find a point that is a visual center of an irregularly shaped polygon. By visual center, I mean a ... in Arial Black or Impact or some such font). Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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point - Mouse / Canvas X, Y to Three.js World X, Y, Z

I've searched around for an example that matches my use case but cannot find one. I'm trying to convert screen mouse ... to the mouse co-ordinates along z = 0? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

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point cloud library - PCL CUDA: How to use pcl::cuda::RandomSampleConsensus

I am trying to use the CUDA RANSAC implementation from PCL version 1.11 from here. I have ... stackoverflow.com/questions/65912893/pcl-cuda-how-to-use-pclcudarandomsampleconsensus...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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455 views

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point - gl_PointSize set to world coordinates fixed size

I want to keep my points dimensioned to real worls coords. For example set my points with a size of 10mm ... com/questions/65950650/gl-pointsize-set-to-world-coordinates-fixed-size...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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409 views

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point clouds - PCD Sample Data for human body

I'm working on a project where the 3D point-cloud data(PCD) obtained from scanning human body will be used ... //stackoverflow.com/questions/65680103/pcd-sample-data-for-human-body...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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593 views

1 answer

point cloud library - PCL:How to picking other PointCloud in the PCL Visualization

I want picking other PointCloud but the "cloud" in the PCL Visualization. However the registerAreaPickingCallback() doesn't support ... I wonder how to do it,can somebody help me?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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