An interactive 2D transfer function editor using openframeworks and VTK
- Log-scaled histograms for scalar values and gradient magnitudes to vary opacity
- 5 different colormaps to choose from
- Add/remove/drag control points on all widgets
- .vti files supported
Navigate to project root
mkdir build
cd build
cmake ..
make
This requires ofxImGui addon as part of compilation along with VTK.