I am looking for a good library (preferably in C/C++) that can calculate the intersections between a line segment (ray) and a trimesh.
Thanks in advance for any answers!
CGAL is probably overkill, but I suggest it just for reference. The documentation is somewhat intimidating, but this chapter could be of interest for you.
Quick googling led me to GIMPACT (Sourceforge link, not sure if they have an official website)
Maybe something like this? There is an C++ example on that page as well (intersect_RayTriangle).
Related
I'm about to program a project in which I need to extract the straight lines out of an image.
The first thing that came to my mind is Hough Transformation. So I downloaded the OpenCV framework, added it to my project. Added the Bridging Header as well as the OpenCVWrapper.h and the OpenCVWrapper.mm files. But I can't find any tutorial on how to implement the hough transformation into my swift project. So what sort of files do I need to create to write the function in? And how should that function look like?
I'm happy to hear any helpful suggestion!
Kind regards
Robert
I'm also currently working on OpenCV with Swift, it indeed didn't have much tutorial about it.
About the Hound Transformation, here is the link to the documentation, hope it helps.
And this project helps a lot when I want some reference.
Good luck!
Hy I am new to osmdroid and i have code to point my location, now I am trying to mark poi(point of interest ect. cinema, bus station...) on map but I don't know how to do it. Is there anyone who had done it or knows some good tutorial where is explained how to do it? Thanks in advance!
https://github.com/MKergall/osmbonuspack
OsmBonusPack should cover your need.
I need to find a C++ library to find the global movement estimation for a project of super resolution of medical images. But I'm not aware of any of them. Does anyone know a library that could help me do this? I've heard of OpenCV but haven't found anything, maybe I wasn't looking at the right thing.
Thank you.
This looks like a good starting point:
http://www.cvpapers.com/rr.html
although I'm surprised to not see VXL on the list:
http://vxl.sourceforge.net
Have fun!
Let's say I'm a Qt newbie.
I want a good Qt library for displaying simple graphs. I've found the quanava library. But there is a problem. When I compiled a basic example it looks like graph edges are not painted properly when moving nodes. I don't have any idea where is a bug but this code seems to be rather simple. I think this is a problem with paint method in NodeItem class. Maybe someone has already solved this problem because this library is quite popular.
I usually go for Qwt for my graphing needs - a bit technical for "office graphs", but still, it works.
+1 for Qwt. It gets the job done, and is pretty configurable. The documentation is weak, but the number of examples are extensive enough to make up for it.
Ok, first of all saying graph i mean mathematical concept G=(V,E).
I improved quanava library, which is a very good starting point for graph visualization.
Looking for something similar to Modelmaker that was for Delphi.
Showing dependecies of modules. Any help is appreciated.
Doxygen has been great so far. If someone know if it's possible to
achieve what I want with Doxygen, then please let me know :)
is this what you are looking for?
cube is right, i don't know much about other tools for dependency graphing, but imho doxygen will give more than that. Be aware, that doxygen need Graphviz for dependency graph option.
www.doxygen.org
www.graphviz.org
Alternative (perl script):
http://flourish.org/cinclude2dot/