mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
5de4b704fe
Fixed multitouch input. Module is now exported with global functions hidden via MODULARIZE as global object OccViewerModule created by createOccViewerModule(). Global Module setup has been moved to occt-webgl-viewer.js. Use EMSCRIPTEN_KEEPALIVE attribute istead of listing C functions via EXTRA_EXPORTED_RUNTIME_METHODS. WasmOcctView now exports static methods as Module functions using EMSCRIPTEN_BINDINGS. Standard_ASSERT_DBGBREAK_() is now defined using emscripten_debugger().
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
#include <iostream>
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#include "WasmOcctView.h"
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#include <Message.hxx>
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#include <Message_Messenger.hxx>
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#include <Message_PrinterSystemLog.hxx>
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#include <OSD_MemInfo.hxx>
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#include <OSD_Parallel.hxx>
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#include <emscripten.h>
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#include <emscripten/html5.h>
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//! Dummy main loop callback for a single shot.
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extern "C" void onMainLoop()
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{
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// do nothing here - viewer updates are handled on demand
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emscripten_cancel_main_loop();
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}
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EMSCRIPTEN_KEEPALIVE int main()
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{
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Message::DefaultMessenger()->Printers().First()->SetTraceLevel (Message_Trace);
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Handle(Message_PrinterSystemLog) aJSConsolePrinter = new Message_PrinterSystemLog ("webgl-sample", Message_Trace);
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Message::DefaultMessenger()->AddPrinter (aJSConsolePrinter); // open JavaScript console within the Browser to see this output
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Message::DefaultMessenger()->Send (TCollection_AsciiString("NbLogicalProcessors: ") + OSD_Parallel::NbLogicalProcessors(), Message_Trace);
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// setup a dummy single-shot main loop callback just to shut up a useless Emscripten error message on calling eglSwapInterval()
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emscripten_set_main_loop (onMainLoop, -1, 0);
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WasmOcctView& aViewer = WasmOcctView::Instance();
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aViewer.run();
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Message::DefaultMessenger()->Send (OSD_MemInfo::PrintInfo(), Message_Trace);
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return 0;
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}
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