- Use inpolygon, get indices, fill the logicals.
- Use ineqalities and get logicals straight away.
How to fill a 3D logical matrix by a series of point coordinates?
2 次查看(过去 30 天)
显示 更早的评论
I am trying to develop an algorithm inwhich I need to demonstrate a 3D area by a logical matrix (1 inside a surface, 0 outside). I have a surface shown as a series of points which are floating point coordinates. How can I fill in a shape inside a logical 3D matrix annotated by this surface?
0 个评论
回答(1 个)
KSSV
2019-5-27
Multiple ways:
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!