VL.Mapper

Projection mapping tool for VVVV Gamma

Features

• Linear and bezier grid warping
• Additive and subtractive masking
• Complex soft edge masks
• Multiple inputs and outputs
• Caching the mapping, after that the mapper can be disabled and a GPU shader runs the warping which uses close to zero resources
• Save and load mappings in UI
• Automatic backup every 5 minutes and keeping the last 100 saves in "documents\vvvv\mapper"
• Overlay images in the mapper UI for reference

Sponsor

Limelight Art

Demo video

https://youtu.be/nU4qOoorldA

Installing

nuget install VL.Mapper

Managing nugets

Changelog

• 1.0.0 - Minor bugfix
• 0.2.1 - Minor bugfix
• 0.2.0 - Keep grid shape when changing subdivisions
• 0.1.2 - Fixed saving/loading not working on some systems
• 0.1.1 - Help patch
• 0.1.0 - Initial release

Notes

• Pretty thoroughly tested but mapper still could have bugs. If you disable the mapper node and only use the cache and player nodes it should be very stable.
• Tested with VVVV 5.2 but should work with 6.x too.

ToDo

• Soft edge mask shader uses unnecessary amount of RAM
• Show grid on output
• Snapping
• More robust undo
• Insert grid lines
• Autosave only if changed
• Input image cropping
• Image mirroring
• Settings panel
• Tooltips

Dependencies

• Uses modified versions of: VL.EditingFramework and VL.EditingFramework.Skia
• VL.ImGui
• VL.Stride
• VL.Skia