Awesome 3D browsable ColoLUT viewer within a web browser Inspired by the awesome list. Please read the contribution guidelines before contributing.
3D ColorLUT converter from one particular LUT format (Digital Vision Nucoda CMS format) to JavaScript multi-array for integration in WebGL based applications (e.g. 3D LUT cube visualisation).
The Python script converts either a single 3D LUT or all the LUTs in a given source folder, into a JavaScript multi-array(s) that can be embedded in XHTML or HTML5 code. This code uses WebGL primitives to be visualized, from within a JavaScript-enabled web browser, as a rotating RGB cube" point-cloud representing the 3D color transformation, that can be further navigated, zommed and rotated using WebGL mouse-driven commands. When this code was originally written (circa 2009), such ColorLUT visual-inspection capabilities were only possible via professional, commercial and, mostly, expensive software dedicated to advanced motion-picture industry imaging science. 3dLUT2js, instead, makes such previz possible on your computer's web browser, using the WebGL library.
The sample files provide a simple WebGL 3D cube visualizer for navigating within the RGB cube representing the 3D LUT: each colour dot in the cube represents the position of target color (with respect to a regular-mesh cube that is the source RGB cube). The dot's colour is the original colour's hue.
Currently, the only supported 3D LUT format is Digital Vision Nucoda's Color Management System (CMS; .cms file extension), which is a rather generic format. Both open source and cheap commercial tools are available to convert other ColorLUT formats into the CMS format.
In order to view the examples on your JavaScript/WebGL enabled browser, please make sure to have the three.js folder in the same path as the HTML files themselves. three.js can be retrieved at https://github.com/mrdoob/three.js