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Modify loaddocument sample to take model path as param #453

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Modify loaddocument sample to take model path as param #453

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20 changes: 16 additions & 4 deletions Samples/basic/loaddocument/src/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,10 +34,13 @@
#if defined RMLUI_PLATFORM_WIN32
#include <RmlUi_Include_Windows.h>
int APIENTRY WinMain(HINSTANCE /*instance_handle*/, HINSTANCE /*previous_instance_handle*/, char* /*command_line*/, int /*command_show*/)
{
auto argc = __argc;
auto argv = __argv;
#else
int main(int /*argc*/, char** /*argv*/)
#endif
int main(int argc, char** argv)
{
#endif
const int window_width = 1024;
const int window_height = 768;

Expand Down Expand Up @@ -75,9 +78,18 @@ int main(int /*argc*/, char** /*argv*/)
// Fonts should be loaded before any documents are loaded.
Shell::LoadFonts();

// Load and show the demo document.
if (Rml::ElementDocument* document = context->LoadDocument("assets/demo.rml"))
// Load and show the document.
Rml::String path = "assets/demo.rml";
if (argc >= 2)
path = argv[1];

if (Rml::ElementDocument* document = context->LoadDocument(path))
document->Show();
else
{
Rml::Log::Message(Rml::Log::Type::LT_ERROR, "Document could not be loaded: %s. Exiting.", path.c_str());
return -1;
}

bool running = true;
while (running)
Expand Down