Box2D+, asm.js Physics & Platform behavior, v1.15

I've ported over my Box2D+ plugin to Construct 3.

Box2D+ is a port of Box2D r2.3.0 emscripten, with added helper functions. For example: you can obtain the collision shape from the image alpha mask, you can set the collision shape at runtime from a C3 array.AsJSON and you can fuse many object together without any joint fighting (assimilate joint - make an object a fixture on another object).

Please visit this thread for a description of the plugin (think Physics behavior on steroids) and visit this thread for a description of the Platform helper plugin (think Platform behavior, but with physics and one-way doors, collision filtering, etc).

The Box2D+ plugin is available here.

The Platform and Flow (helper) plugins are available here.

The threads and the itch.io pages contain demo links, so please have a look and feedback here / in the other threads, depending on what flavour of observation you have.

Happy physics-platforming!

Updated to v 1.08

The following changes have been made:

• Minimum supported vertex length in Box2D+ is 2.5 pixels. The plugin will delete vertices that are shorter than 2.6 pixels (0.1 px buffer), or the whole fixture will be deleted if it was a triangle. Avoid creating complex shapes during runtime if possible.
• Modified the Polygon Editor example. Now includes a warning if vertices are too close together.
• Minimum supported fixture area: 6.25 px sq. The plugin will create a 2.5 px box instead.
• Added verbose debug option. If the above corrections occur then Verbose: true will cause such actions to be logged to console.
• Modified the polygon separator function - minor improvement for stability.

Great, thanks for porting this over. Playing with it now (the demo).

Great, thanks for porting this over. Playing with it now (the demo).

Thanks

Updated to v 1.10 - bug fix.

Edit - now v 1.12 - bug fixes.

Updated to v 1.15. Some more bug fixes!!

Here's a simple demo of how you can create your own shapes during runtime using this plugin.

link