Render Pick without MultiTouchInDAT in TouchDesigner
Use any sort of interaction data for render picking, without the MultiTouchDAT! I will show you how to use any chop-based data as a source for render picking, applying these interactions to alter a point cloud instance-by-instance! We will scale, move and recolor instances with ease. If you dont see the point cloud on file open, press ctrl-` to reset the system. I have also included a link to the HDR image I used for env map, and attached the substance file here as well. You might need to download these and update the paths for the scene to render properly. Point Cloud tutorial I used as a starting point: https://youtu.be/R2JQ1IUWyEU HDR / env map: https://polyhaven.com/a/kloofendal_48d_partly_cloudy_puresky Project Files: https://www.patreon.com/posts/render-pick-in-106922928 Find Me: Website: https://www.lakeheckaman.com Instagram: https://www.instagram.com/lake_heckaman Patreon: https://www.patreon.com/water__shed 00:00 - Intro / Overview 05:27 - Set up Render Pick 16:35 - Edit instance scale with render pick 19:41 - GLSL Feedback Loop for Render Picking Instances 33:42 - Limiting Pick Growth 35:52 - Changing Instance Color 38:08 - Adding some easing
Use any sort of interaction data for render picking, without the MultiTouchDAT! I will show you how to use any chop-based data as a source for render picking, applying these interactions to alter a point cloud instance-by-instance! We will scale, move and recolor instances with ease. If you dont see the point cloud on file open, press ctrl-` to reset the system. I have also included a link to the HDR image I used for env map, and attached the substance file here as well. You might need to download these and update the paths for the scene to render properly. Point Cloud tutorial I used as a starting point: https://youtu.be/R2JQ1IUWyEU HDR / env map: https://polyhaven.com/a/kloofendal_48d_partly_cloudy_puresky Project Files: https://www.patreon.com/posts/render-pick-in-106922928 Find Me: Website: https://www.lakeheckaman.com Instagram: https://www.instagram.com/lake_heckaman Patreon: https://www.patreon.com/water__shed 00:00 - Intro / Overview 05:27 - Set up Render Pick 16:35 - Edit instance scale with render pick 19:41 - GLSL Feedback Loop for Render Picking Instances 33:42 - Limiting Pick Growth 35:52 - Changing Instance Color 38:08 - Adding some easing