Open
Conversation
SDL Touch Handler Extended (SDLSurface.java) - Forwards ALL finger data to native code JNI Bridge (android_multitouch.c) - Receives all touch coordinates from Java - Stores position for each finger Multitouch Painting Logic (tuxpaint.c) - Draws for EVERY finger simultaneously - Independent brush strokes per finger
WIP: consecutive multi strokes are still dotted
Add timestamp tracking to finger_end_pos[] to detect when a finger was lifted for more than 150ms. This prevents unwanted lines between separate strokes.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
this implements simultaneous multi-finger painting (multitouch support)