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phetsims / fluid-pressure-and-flow

"Fluid Pressure and Flow" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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Handles snap back when enlarging pipe #189

Open bryo5363 opened 10 years ago

bryo5363 commented 10 years ago

Test device: MacBook Pro

Operating System: 10.9.4

Browser: Safari 7.0.5

Problem description: The handles of the "flow in" or "flow out" side of the pipe can snap back when altering.

Steps to reproduce: -Open Flow -Enlarge the "flow in" or "flow out" side of the pipe as much as you can -Drag the middle handle of the "flow in" or "flow out" as far down as you can. -Grab the bottom handle and try to drag it down. It will snap upwards. Severity:

Screenshots:

Troubleshooting information (do not edit): Name: Fluid Pressure and Flow URL: http://www.colorado.edu/physics/phet/dev/html/fluid-pressure-and-flow/1.0.0-dev.15/fluid-pressure-and-flow_en.html Version: 1.0.0-dev.15 Features missing: touch User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) AppleWebKit/537.77.4 (KHTML, like Gecko) Version/7.0.5 Safari/537.77.4 Language: en-us Window: 1024x611 Pixel Ratio: 1/1 WebGL: disabled

notsiddhartha commented 10 years ago

A similar behaviour is observed in the Java version as well. I think the bottom/top boundaries for scaling are not applied while dragging the pipe using the left/right main handles.

notsiddhartha commented 9 years ago

Assigning to @bryo5363 as this behaviour is the same as the java version's behaviour.