Ubuntu – Alternative for qt 3d and opengl in qt
My situation I want to build a cross platform application, with a gui, that displays a 3d view of some simple cubes, that the user can interact with. Qt seemed like a good tool for the job and I think…
R+RGL: plot of spheres and segments, segments do not zoom properly – Debian
Please consider the snippet below. It plots a set of spheres connected by some segments. The function to draw the smooth spheres comes from the discussion at How to increase smoothness of spheres3d in rgl What puzzles me is the…
Meshlab non-dispersed vertex Coloring – Photoshop
In meshlab, If I select a vertex and color it with red (per vertex color function), the result becomes Red is too dispersed. What I want is just : (image below was edited by photoshop): How can I do it…
ARKit Perspective Correction – Photoshop
I'm working on a project with ARKit and I'm trying to do a perspective correction of the ARFrame.capturedImage to orient a piece of paper sitting on a detected plane so I can feed that into a CoreML model which expects…
Wrap an image around a cylindrical object in HTML5 / JavaScript – Photoshop
I want to wrap an image around a cylindrical object like mugs in a web app, like so This will likely be a base image (e.g. a jpeg image of a mug) containing a transformed image of a user uploaded…
Create height map/shadows from 3d model or image – Photoshop
I am trying to obtain an image like the one above. Looking around I think that this is called a "height map" but I am not really sure. I've tried in Photoshop to remove saturation or add grey scale but…