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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "../common/tutorial/tutorial.h"
#include "../common/tutorial/benchmark_render.h"
namespace embree
{
extern "C" float g_min_width = 0.0f;
extern "C" float g_min_width_max_radius_scale;
struct Tutorial : public SceneLoadingTutorialApplication
{
Tutorial()
: SceneLoadingTutorialApplication("viewer",FEATURE_RTCORE)
{
#if RTC_MIN_WIDTH
registerOption("min-width", [] (Ref<ParseStream> cin, const FileName& path) {
g_min_width = cin->getFloat();
g_min_width_max_radius_scale = cin->getFloat();
}, "--min-width <float> <float>: first value sets number of pixel to enlarge curve and point geometry to, but maximally scales hair radii by second value");
#endif
}
void postParseCommandLine() override
{
/* load default scene if none specified */
if (scene_empty_post_parse()) {
FileName file = FileName::executableFolder() + FileName("models/cornell_box.ecs");
parseCommandLine(new ParseStream(new LineCommentFilter(file, "#")), file.path());
}
}
};
}
int main(int argc, char** argv) {
if (embree::TutorialBenchmark::benchmark(argc, argv)) {
return embree::TutorialBenchmark(embree::renderBenchFunc<embree::Tutorial>).main(argc, argv);
}
return embree::Tutorial().main(argc, argv);
}
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