虽然没有glGetError普遍,但一个叫做调试输出(Debug Output)的OpenGL拓展是一个非常有用的工具,它在4.3版本之后变为了核心OpenGL的一部分。通过使用调试输出拓展,OpenGL自身会直接发送一个比起glGetError更为完善的错误或警告信息给用户。它不仅提供了更多的信息,也能够帮助你使用调试器(Debugger)捕捉错误源头。 调试输出...
[Android.Runtime.Register("GL_DEBUG_OUTPUT", ApiSince=24)] public const int GlDebugOutput = 37600; Field Value Value = 37600 Int32 Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by the Android Open Source Project and used accor...
Although debug messages may be enabled in a non-debug context, the quantity and detail of such messages may be substantially inferior to those in a debug context. In particular, a valid implementation of the debug message queue in a non-debug context may produce no messages at all. ...
where you can subscribe for certain events. In our case we want to get all possible events and therefor use GL_DONT_CARE as filter. An important detail is to enable GL_DEBUG_OUTPUT_SYNCHRONOUS, which allows us
尽管我还没用过它,webgl-debug.js包装了WebGL使其包含getError调用。目前这是可以的,但是在WebGL中,我们真的需要KHR_debug来得到调试API桌面,OpenGL已经包含这个桌面几年了。 看ARB_debug_output:伸向对OpenGL原理绝望的开发者的援助之手。 也有WebGL扩展为特权客户提供调试信息(用特权WebGL扩展运行谷歌浏览器)。
Although I have not used it,webgl-debug.jswraps WebGL calls to include calls to getError. This is OK for now, but we really needKHR_debugin WebGL to get the debugging API desktop OpenGL has had for a few years. SeeARB_debug_output: A Helping Hand for Desperate DevelopersinOpenGL Ins...
three.js examples (threejs.org)然后点击一下上面的红红色的图标,然后会变绿 之后再点击一下,然后...
Building Library\Bee\artifacts\WebGL\build\debug_WebGL_wasm\build.js failed with output: emcc2: warning: C:\Users\ADMINI~1\AppData\Local\Temp\tmpszj8f2k_libxlua.a: archive is missing an index; Use emar when creating libraries to ensure an index is created [-Wemcc] ...
Building Library\Bee\artifacts\WebGL\build\debug_WebGL_wasm\build.js failed with output: emcc2: warning: C:\Users\ADMINI~1\AppData\Local\Temp\tmpszj8f2k_libxlua.a: archive is missing an index; Use emar when creating libraries to ensure an index is created [-Wemcc] ...
Building Library\Bee\artifacts\WebGL\build\debug_WebGL_wasm\build.js failed with output: emcc:WARNING: --llvm-lto ignored when using llvm backend emcc2: warning: EXTRA_EXPORTED_RUNTIME_METHODS is deprecated, please use EXPORTED_RUNTIME_METHODS instead [-Wdeprecated] ...