This is the first minor update to 1.5.

Changes since 1.5.0

• Minor fixes to C++ code generation (thanks @phurley!)
• Show an alert when trying to generate code with operations that don't support it
• Image previews resize to fit the preview pane, no more scrolling to see the whole image!
• Add a better UI for code generation options
• Limit camera connection retries to avoid slamming the CPU if GRIP can't connect to a camera
• Show a warning when trying to deploy code

THE DEPLOY TOOL HAS BEEN DEPRECATED AND IS NO LONGER SUPPORTED

Due to problems with consistently getting GRIP to work on embedded platforms such as the RoboRIO and Raspberry Pi, as well as it's original purpose as a replacement for code generation no longer being relevant, we're deprecating the deploy tool in favor of generating code.

FRC teams can generate code to integrate into their robot programs with the 2017 version of WPILib. Teams looking to run vision code on a coprocessor or driver station can look at the GRIP code generation repository for examples on how to use generated code. This repository will be getting constant updates, and anyone who wants to contribute an example can open a pull request and we'll take a look.

This is the third release candidate of GRIP 1.5.0

Important changes since 1.5.0-rc2

• Fix webcam sources failing to stop when opening saved projects (#686)
• Loading a saved project no longer deadlocks when a pipeline is running (#685, #691)
• Fix code generation with Windows native app (#694)

This is the second release candidate of GRIP 1.5.0

Important changes since 1.5.0-rc1

• Solved ordering issue when opening a file via command line (#671)
• Added code generation for Java, Python, and C++ (#597)
• Updated watershed operation (#607)
  • NOTE: Pipelines containing the old Watershed Operation will be incompatible with this version and any save files with the previous version will not open.
• Fixed a memory leak with previewing lines and blobs (#608)

This is the first release candidate of GRIP for the FIRST Beta Season.

Important changes since v1.4.0

• Adds an operation to threshold the moving parts of an image #560
• Makes the Start/Stop button flash when stopped
• Adds Dragging and Dropping Steps in the Pipeline #577
• Update shortcuts so they match mac style #598
• Add About window #588
• Add HTTP publishing and image source operations #551
• Add operation to save image snapshots to local disk. #599
• Add a loading screen #629
• Add Network Tables Source

This is the second release candidate of the fourth release of GRIP for FIRST Stronghold.

Note: GRIP release candidates may have some bugs and may not be immediately available for all platforms. It's a good idea to try this if you're having problems with the latest full release, or you want a preview of upcoming changes.

Important changes since v1.2.0

• Fix null JVM options when opening old projects (#491)
• Let GRIP take command line args in GUI mode (#492)
  • ./GRIP myproject.grip or ./GRIP --headless myproject.grip
• Make GRIP work in headless mode on WIndows (#493)
• When dragging, visually disable sockets that you can't drag onto (#504)
• Add palette categories (#502)
• More advanced contour filtering options (#531)
• Better IP camera support (#532)

If you're using the GRIP SmartDashboard extension, make sure you have the latest release.

Screenshots

Drag & disable (#504)

Palette Categories (#502)

This is the first release candidate of the fourth release of GRIP for FIRST Stronghold.

Important changes since v1.2.0

• Fix null JVM options when opening old projects (#491)
• Let GRIP take command line args in GUI mode (#492)
  • ./GRIP myproject.grip or ./GRIP --headless myproject.grip
• Make GRIP work in headless mode on WIndows (#493)
• When dragging, visually disable sockets that you can't drag onto (#504)
• Add palette categories (#502)

If you're using the GRIP SmartDashboard extension, make sure you have the latest release.

Screenshots

Drag & disable (#504)

Palette Categories (#502)