我有一台在本地Linux主机上使用VirtualBox软件的虚拟Windows 7(32位)计算机。
对于某些高级软件(ArcGIS Desktop 10.1),我需要:
至少需要OpenGL 2.0版运行时,并且建议使用Shader Model 3.0或更高版本。
我一直在进行系统需求检查,这些是结果-告诉我没有可用的着色器模型:
现在,我想知道为什么?从早期版本开始,VirtualBox就支持着色器模型。我下载了OpenGL Viewer软件来检查视频卡设置。结果如下:
The OpenGL Viewer tells me I have OpenGL 2.1 as well as vertex and pixel shader model version 3.0 installed. So how come some software is not detecting this?
By the way ArcGIS is not working correctly - as explained in this thread. That's why I think there are some serious issues with the shader model in VirtualBox.
How to fix this?
I figured out: To successfully enable shader model, you need to install the experimental WDDM drivers for 3d hardware acceleration. Like described here.
完毕。
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