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Questions tagged [opal]

OPAL is a high-level interface for low-level physics engines used in games, robotics simulations, and other 3D applications

OPAL is a high-level interface for low-level physics engines used in games, robotics simulations, and other 3D applications. Features a simple C++ API, intuitive objects (e.g. Solids, Joints, Motors, Sensors), and XML-based file storage for complex objects.

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Requests for a form that submits through ajax multiply with each subsequent submit

I have a form that makes an ajax request, the problem is that every time I click on it, the amount of times it makes that request multiplies. Now I'm sure it's because of the way I've set up submit-intercept but I don't know how else to do it…
Thermatix
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Opal is completely broken?

I've been totally unsuccessful in getting Opal to work. When I try to embed it in a Sinatra server using the tutorial here or the example code here, I get undefined method 'source_maps' for #. When I use the updated code…
Sod Almighty
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Event Complete Callbacks with Opal-jQuery

I am working on a project that handles multiple jQuery events in succession using the opal-jquery wrapper. jQuery has very effective callback functionality and I am wondering if it is possible to do this in pure ruby with Opal.
rpb
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Opal: Ruby to Javascript

I learned about Opal for Ruby recently and would like to convert a Ruby file to Javascript. I've used Coffeescript before, and I can compile a Coffeescript file to Javascript with a certain command on Node.js. How do I do the same with Ruby and…
Julio Berina
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Porting wxPython to SWT/JFace

I use some nice controls/widgets in a simple wxPython app I developed taking inspiration from the sample demo. Call it my prototype. I am now ready to migrate my prototype to Java/SWT. Some controls are just not there.. or.. at least.. I could not…
Robottinosino
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