49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
#include "common/Profile.h"
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#include "fluids/FluidSurfaceRenderer.h"
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#include "fluids/VolumeFluid.h"
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#include "zeroerr/assert.h"
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#include "zeroerr/unittest.h"
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#include <algorithm>
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#include <string_view>
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using namespace eve::fluids;
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namespace {
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bool hasFluidZone(std::string_view name) {
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const auto& samples = eve::prof::Profiler::lastFrame();
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return std::any_of(samples.begin(), samples.end(), [&](const auto& sample) {
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return sample.module == "fluids" && sample.name == name && sample.count == 1 && sample.totalMs >= 0.0;
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});
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}
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} // namespace
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TEST_CASE("fluids.volume.profilerReportsSolverAndSurfaceWork") {
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eve::prof::Profiler::reset();
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eve::prof::Profiler::setEnabled(true);
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VolumeFluidSettings settings;
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settings.gravity = {0.f, 0.f, 0.f};
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auto created = VolumeFluid::create(settings);
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REQUIRE(created.ok());
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auto solver = std::move(created).takeValue();
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VolumeFluidParticle particle;
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particle.position = {0.f, 1.f, 0.f};
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REQUIRE(solver->emit(std::span(&particle, 1)).ok());
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REQUIRE(solver->step(1.f / 120.f, 1).ok());
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FluidSurfaceParams surface;
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surface.width = 16;
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surface.height = 16;
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FluidSurfaceRenderer renderer(surface, false);
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renderer.renderVolume(*solver);
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eve::prof::Profiler::frameMark();
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CHECK(hasFluidZone("VolumeFluid::step"));
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CHECK(hasFluidZone("FluidSurfaceRenderer::renderVolume"));
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CHECK(hasFluidZone("FluidSurfaceRenderer::reconstruct"));
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eve::prof::Profiler::setEnabled(false);
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eve::prof::Profiler::reset();
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}
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