`我有一个电路原理图，想做成标准的电路板，但又不想再学专业软件了，所以想用acad画PCB板图，不知道这样可不可以？如果可以，那用acad画PCB板图应该按什么标准？`
2015-06-21 22:35
acad光标的顶部。有时光标变为随机Windows光标，通过将指针移出绘图区域然后返回来解决问题。Autocad在首次启动时会发出有关硬件加速的警告，但会看到grafx卡并显示使用DirectX 11
2018-09-25 15:02
症状或错误=================许多客户报告说，在尝试使用Autodesk2016时，使用NVIDIA GPU时会选择错误的显示适配器，例如Citrix XPDM / WDDM驱动程序而不是NVIDIA驱动程序。由于图形卡不是autodesk认证的硬件，客户可能会遇到“硬件加速被禁用”的错误消息。据信这是误导性的，并且该消息是使用WDDM /其他默认适配器的结果。已经报告了Microsoft Server OS（win 2012 R2和XenApp）和Workstation OS（win 8.x等）VDI（XenDesktop）。NVIDIA工程师已经调查并认为该问题与显示适配器或虚拟化堆栈（例如Citrix）的应用程序或操作系统选择有关。其他应用程序已被证明是在同一环境中选择正确的适配器，客户可以通过其他应用程序自行验证。NVIDIA功能被认为是正确的，并且该问题与我们无法解决的第三方相关。 NVIDIA已向所有相关第三方报告了这些问题，并且正在跟踪该问题：1737851。Autodesk在Citrix的参考下了解该问题：11643136。客户报告此问题是间歇性的，并且在升级后更常见。NVIDIA已与Citrix合作，Citrix已得出结论与操作系统或应用程序相关的问题，请求有问题的客户联系Citrix并通知他们他们在参考SR＃70848303中遇到此问题，其中正在跟踪这些报告。有关Autodesk对Citrix的支持的详细信息，请访问Autodesk网站：https：//knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/System-requirements-for-AutoCAD-2016.html。应该注意的是，目前官方不支持某些配置，例如vGPU。建议寻求不支持配置支持的客户联系其虚拟化供应商和Autodesk。解决方法===========一些客户报告了成功的解决方法，但NVIDIA不建议使用这些，并建议首先联系虚拟化供应商和Autodesk。尝试此类解决方法的任何客户都应寻求Citrix / VMware的确认，解决方法将使其得到支持。解决方法1：删除Citrix WDDM驱动程序----------------------------------------------这在重启时不会持续存在。目前还不清楚对2D应用程序的影响，以及Citrix是否支持这样的配置还不清楚。解决方法2：禁用Citrix适配器------------------------------------------这将在重新启动时持续存在，并且可能是仅提供AutoCAD的解决方案。但是，客户必须向Citrix寻求确认支持。禁用默认适配器可能会影响2D应用程序的行为，建议客户谨慎行事。VMware的情况================VMware已经确认他们没有类似问题的报告，并且认为由于旨在简化显示适配器选择的架构功能，他们的堆栈不受影响。 VMware支持VMware虚拟化，建议使用支持配置的客户向Autodesk和VMware报告此问题。可以在Autodesk站点上找到Autodesk使用AutoCAD 2016支持VMware的详细信息：/caas/sfdcarticles/sfdcarticles/System-requirements-for-AutoCAD-2016.html [/ url]适用产品===================Citrix XenApp / XenDesktopAutodesk AutoCAD 2016以上来自于谷歌翻译以下为原文Symptoms or Error=================A number of customers have reported that when attempting to use Autodesk2016 the wrong display adapter is being selected when using NVIDIA GPUs e.g. the Citrix XPDM/WDDM driver rather than the NVIDIA driver. Customers may encounter an error message that “Hardware Acceleration is Disabled” owing to the graphics card not being autodesk certified hardware. It is believed this is misleading and that the message is a result of the WDDM/other default adapter being used.This has been reported with both Microsoft Server OSs (win 2012 R2 and XenApp) and Workstation OSs (win 8.x etc) VDI (XenDesktop).NVIDIA engineers have investigated and believe the issue is related to the application or OS selection of the display adapter or the virtualization stack (e.g. Citrix). Other applications have been shown to be selecting the correct adapter in the same environment, customers can verify this for themselves with other applications. The NVIDIA functionality is believed to be correct and the issue is associated with a third-party that we cannot resolve. NVIDIA has reported the issues to all the relevant 3rd parties and is tracking the issue under reference: 1737851. Autodesk are aware of the issue under Citrix under reference: 11643136.Customers report that this issue is intermittent and more common after upgrades. NVIDIA have worked with Citrix and Citrix have concluded the issue is associated with the OS or application, customers having issues are requested to contact Citrix and notify them that they are experiencing this issue under the reference SR#70848303 where these reports are being tracked.Details of Autodesk’s support for Citrix can be found on Autodesk’s site: https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/System-requirements-for-AutoCAD-2016.html. It should be noted that some configurations such as vGPU are currently officially unsupported. Customers seeking support for unsupported configurations are advised to contact their virtualization vendor and Autodesk.Workarounds===========Some customers have reported success with workarounds, however NVIDIA does not recommend using these and advises contacting the virtualization vendor and Autodesk in the first instance. Any customer attempting such a workaround should seek confirmation from Citrix/VMware that the workaround will leave them supported.Workaround 1: Removing the Citrix WDDM Driver----------------------------------------------This will not persist on reboot. It is also unclear of the impact on 2D applications and unclear as to whether Citrix would support such a configuration.Workaround 2: Disabling the Citrix adaptor------------------------------------------This will persist on reboot and may be a solution for those delivering just AutoCAD. However customers must seek confirmation from Citrix that this would be supported.It is likely that disabling the default adapter could impact on the behavior of 2D applications and customers are advised to proceed with caution.VMware situation================VMware have confirmed that they have had no reports of similar issues and believe their stack is unaffected owing to architectural features designed to streamline display adaptor selection. AutoCAD is supported for VMware virtualization and customers using a supported configuration are recommended to report the issue to Autodesk and VMware. Details of Autodesk’s support for VMware with AutoCAD 2016 can be found on the Autodesk site: /caas/sfdcarticles/sfdcarticles/System-requirements-for-AutoCAD-2016.html[/url] Applicable Products===================Citrix XenApp / XenDesktopAutodesk AutoCAD 2016
2018-09-04 15:36
物体和数据建立3D模型的表现方式是大受追捧的手段，并被广泛应用在制造业、数据可视化、医学和娱乐等方面。但这些模型从何而来？一种常见的来源是高级计算机辅助设计（ACAD）软件，该软件可通过切割和连接材料
2018-08-31 10:21
求CAD 平面画图提高方法教程视屏都可以 ，有大虾 给点啊
2011-10-08 11:18
76B72CC4-6A46-43FF-ACAD-88E10B96E4AA - Initialize Variables 08/07/2013 17:27:43PM - checking
2018-06-21 18:08
