Top "Volume-rendering" questions

volume rendering (using glsl) with ray casting algorithm

I am learning volume rendering using ray casting algorithm. I have found a good demo and tuturial in here. but …

opengl glsl demo raycasting volume-rendering
How can I get view direction from the OpenGL ModelView Matrix?

I am writing a volume render program that constantly adjusts some plane geometry so it always faces the camera. The …

math opengl rotation volume-rendering
Write A simple raycast shader

I want to do a simple single-pass raycast shader. That is, i pass the vertex's world position in vertexshader, and …

unity3d shader volume-rendering
Matlab's slice() function not working as desired

I want to plot discrete 2D images at 13 z locations at [4:4:52] using the following lines of code. a=100; [mesh.x,…

matlab 3d plot volume-rendering discrete-space
Fast interpolation of regularly sampled 3D data with different intervals in x,y, and z

I have some volumetric imaging data consisting of values sampled on a regular grid in x,y,z, but with …

python numpy scipy interpolation volume-rendering