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wjakob / nanogui

Minimalistic GUI library for OpenGL
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VS2015 Eigen alignment issue #90

Closed nithins closed 8 years ago

nithins commented 8 years ago

An runtime crash with win32 apps using nanogui (with IGL) crops up with VS2015 (Haven't tested on other versions).

Specifically, I managed to trace the issue to the definition of the color definition in common.h . The problem and the quickfix suggested here solves this problem. Particularly, adding a compiler "-DEIGEN_DONT_ALIGN_STATICALLY" .

But, I imagine that this flag should NOT be used for optimal Eigen code and is a problem when mixing computational code with the viewer.

wjakob commented 8 years ago

The solution is very simple :) -- don't build for 32 bit mode. This issue has already been discussed here many times, and it's really not a nanogui problem, so I'll close this ticket.

nithins commented 8 years ago

Ouch, ok. I didn't spot any ticket/issue that said so. My bad. I'm forced to use 32bit, so I'll stick to my solution. Thanks for the great code anyway. :)

On Mon, Jul 25, 2016 at 11:48 PM Wenzel Jakob notifications@github.com wrote:

The solution is very simple :) -- don't build for 32 bit mode. This issue has already been discussed here many times, and it's really not a nanogui problem, so I'll close this ticket.

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