Ping pong action works wrong when GLSL mode and Sun buffer shadow are enabled in BGE. #41094

New Issue

Satoshi Yamasaki · 2014-07-16T05:08:31+02:00

Satoshi Yamasaki commented

2014-07-16 05:08:31 +02:00

System Information
Windows 8.1 pro x64, GTX 660

Blender Version
Broken: blender-2.71.2 dbc79e7 (201-07-15 01:36), 5c4180d (2014-07-15 11:09), blender-2.71-f46223f-win64.zip (Thu Jul 17 15:47:11 2014)
Worked: Official 2.71, ecc2e29 (2014-07-01 16:25), blender-2.71-81c3fc9-win64-vc9.zip (Thu Jul 17 02:24:48 2014)

Short description of error
When you use Action actuator with GLSL drawmode and Sun Lamp with buffered shadow, Ping pong playback mode works wrong in BGE. Other playback mode looks fine.

Exact steps for others to reproduce the error
Play the attached file (FlipAnimBug.blend) and push space key. You'll see open the door animation, but when you push space key again, the animation will not be played backward (close animation).

Thanks,

**System Information** Windows 8.1 pro x64, GTX 660 **Blender Version** Broken: blender-2.71.2 dbc79e7 (201-07-15 01:36), 5c4180d (2014-07-15 11:09), blender-2.71-f46223f-win64.zip (Thu Jul 17 15:47:11 2014) Worked: Official 2.71, ecc2e29 (2014-07-01 16:25), blender-2.71-81c3fc9-win64-vc9.zip (Thu Jul 17 02:24:48 2014) **Short description of error** When you use Action actuator with GLSL drawmode and Sun Lamp with buffered shadow, Ping pong playback mode works wrong in BGE. Other playback mode looks fine. **Exact steps for others to reproduce the error** Play the attached file ([FlipAnimBug.blend](https://archive.blender.org/developer/F98053/FlipAnimBug.blend)) and push space key. You'll see open the door animation, but when you push space key again, the animation will not be played backward (close animation). Thanks,

Satoshi Yamasaki commented

2014-07-16 05:08:31 +02:00

Changed status to: 'Open'

Satoshi Yamasaki commented

2014-07-16 05:08:31 +02:00

Added subscriber: @SatoshiYamasaki

Satoshi Yamasaki changed title from ~~Ping pong action works wrong when GLSL mode and Sun buffer shadow are enabled.~~ to Ping pong action works wrong when GLSL mode and Sun buffer shadow are enabled in BGE.

2014-07-16 05:11:19 +02:00

Raf Colson commented

2014-07-16 13:55:16 +02:00

Added subscriber: @raco

Raf Colson commented

2014-07-16 13:55:16 +02:00

Very strange bug. Point, Hemi and Area work, but Sun and Spot won't. You could wonder how this is related to PingPong action mode or the Keyboard Sensor, because with an Always Sensor set to a frequency it works too.

Very strange bug. Point, Hemi and Area work, but Sun and Spot won't. You could wonder how this is related to PingPong action mode or the Keyboard Sensor, because **with an Always Sensor set to a frequency it works** too.

Satoshi Yamasaki commented

2014-07-16 19:49:57 +02:00

Thank you mont29 and raco.

@raco
I don't think Keyboard Sensor is related.
You can see correct behaivor of the logic in wireframe or solid draw mode.

Thank you mont29 and raco. @raco I don't think Keyboard Sensor is related. You can see correct behaivor of the logic in wireframe or solid draw mode.

Raf Colson commented

2014-07-17 21:03:43 +02:00

@SatoshiYamasaki I'm not saying that there's a problem with the Keyboard Sensor, only that it could be related, because with an Always Sensor there's no problem at all.

Satoshi Yamasaki commented

2014-07-18 00:34:40 +02:00

Added two verifies with builds from Official buildbot. It works fine with VC9 compliled(blender-2.71-81c3fc9-win64-vc9.zip), but VC2013 one (blender-2.71-f46223f-win64.zip) works wrong. It might have a problem with new VC2013 if it only occurs in Windows...

@raco I see. I'm sorry if I offended you.

Added two verifies with builds from Official buildbot. It works fine with VC9 compliled(blender-2.71-81c3fc9-win64-vc9.zip), but VC2013 one (blender-2.71-f46223f-win64.zip) works wrong. It might have a problem with new VC2013 if it only occurs in Windows... @raco I see. I'm sorry if I offended you.

Raf Colson commented

2014-07-18 01:27:05 +02:00

@SatoshiYamasaki not offended at all ;)

Mitchell Stokes commented

2014-07-18 14:23:29 +02:00

Added subscriber: @Moguri

Mitchell Stokes commented

2014-07-18 14:23:29 +02:00

This is most likely related to 315609ec0c.

This is most likely related to 315609ec0c.

Satoshi Yamasaki commented

2014-09-08 02:21:32 +02:00

I'm sorry that I've never post any replies in a long time...
First, about VC2013 build, it's not related because the VC9 build in buildbot is just not updated.

@raco
Thank you. :)

@Moguri
Ok, Could you fix it?

I'm sorry that I've never post any replies in a long time... First, about VC2013 build, it's not related because the VC9 build in buildbot is just not updated. @raco Thank you. :) @Moguri Ok, Could you fix it?

Petri Pohjanmies commented

2014-09-18 13:01:29 +02:00

Added subscriber: @pohjan

Petri Pohjanmies commented

2014-09-18 13:01:29 +02:00

Issue happens only when buffered shadow present. Spotlight without shadow works, sun lamp without shadow works too.

I set (continue) to off and now it work any lamp types, but fails to play animation rare times at randomly.
Sometimes I see fails without shadows too. (When press space repeatly)

Seems somekind timing problem.

Tested with daily builds.
Windows 7
Nvidia Gt560Ti

Issue happens only when buffered shadow present. Spotlight without shadow works, sun lamp without shadow works too. I set (continue) to off and now it work any lamp types, but fails to play animation rare times at randomly. Sometimes I see fails without shadows too. (When press space repeatly) Seems somekind timing problem. Tested with daily builds. Windows 7 Nvidia Gt560Ti

Satoshi Yamasaki commented

2015-02-02 17:04:01 +01:00

Changed status from 'Open' to: 'Resolved'

Satoshi Yamasaki closed this issue

2015-02-02 17:04:01 +01:00

Satoshi Yamasaki commented

2015-02-02 17:05:09 +01:00

I Confirmed this problem is solved in 2.73a.
Thank you moguri for your great decision !

@pohjan
Thank you for verifing and Sorry for late reply....

I Confirmed this problem is solved in 2.73a. Thank you moguri for your great decision ! @pohjan Thank you for verifing and Sorry for late reply....

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Ping pong action works wrong when GLSL mode and Sun buffer shadow are enabled in BGE. #41094