Emulator

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Game Name?
Metroid Prime 2 Echoes

Game ID?
G2ME01

What's the problem? Describe what went wrong in few words.
With the Direct3D backend, enabling Dolphin's internal anti-aliasing in Metroid Prime 2 causes the Scan Visor to only work on some scannable objects; others simply don't register. This does not affect OpenGL.

What did you expect to happen instead?
I expect the Scan Visor to work regardless of AA settings.

What steps will reproduce the problem?
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specific as possible.]

1. Set D3D as the video backend
2. Enable AA from within Dolphin, at any level
3. Start MP2 and attempt to utilize the Scan Visor.

Dolphin 3.5 and 3.5-367 are old versions of Dolphin that have
known issues and bugs, so don't report issues about them and test the
latest Dolphin version first.
Which versions of Dolphin did you test on?
4.0-5184, 4.0-5427, 4.0-5429, 4.0-5460, 4.0-5561

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
Any version prior to 4.0-5429 does not exhibit this buggy(?) behavior.

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
OS: Windows 8.1 x64
CPU: Intel Core i7-4770k @4.4Ghz
GPU: Nvidia GeForce GTX 970, driver version 347.52

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
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Here is a GCI. Save file 3 starts you at Samus's spaceship; merely switch to the Scan Visor and attempt to scan any of the nearby pillars to reproduce the issue.

https://drive.google.com/file/d/0By1uH7c4LapPdm5XSHRzUlRoRjg/view?usp=sharing

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