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种太阳的热带美短
2026-08-20 22:20:23 +08:00
parent 89ea8239be
commit e67161c90d
60 changed files with 1920 additions and 458 deletions
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render_2D/tests/Spectrum_Test.cpp
+65 -18
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@@ -24,18 +24,54 @@ TEST(spectrum_data, publishes_samples_and_interpolates_power) {
using Frequency = Impl<Frequency_Axis>;
using Power = Impl<Numeric_Axis>;
using Object = Impl<Spectrum>;
using Scene_Object = Impl<Render_Scene_2D>;
auto scene = build_object<Scene_Object>();
auto frequency = build_object<Frequency>();
auto power = build_object<Power>();
auto spectrum = build_object<Object>(frequency.get(), power.get());
auto spectrum = build_object<Object>(scene.get(), frequency.get(), power.get());
const auto missing = spectrum->power_at(25.0);
ASSERT_FALSE(missing.has_value());
EXPECT_EQ(missing.error(), Spectrum::Power_At_Result::no_samples);
spectrum->update_state<&Spectrum::State::frequency_range>(Axis_Range{0.0, 100.0});
const double samples[]{-100.0, -50.0, 0.0};
spectrum->update_samples(samples);
spectrum->advance();
EXPECT_EQ(spectrum->sample_count(), 3u);
double value{};
EXPECT_TRUE(spectrum->power_at(25.0, value));
EXPECT_DOUBLE_EQ(value, -75.0);
EXPECT_FALSE(spectrum->power_at(101.0, value));
const auto value = spectrum->power_at(25.0);
ASSERT_TRUE(value.has_value());
EXPECT_DOUBLE_EQ(*value, -75.0);
const auto outside = spectrum->power_at(101.0);
ASSERT_FALSE(outside.has_value());
EXPECT_EQ(outside.error(), Spectrum::Power_At_Result::frequency_out_of_range);
}
TEST(spectrum_markers, supports_selection_frequency_changes_and_known_results) {
using Frequency = Impl<Frequency_Axis>;
using Power = Impl<Numeric_Axis>;
using Object = Impl<Spectrum>;
using Scene_Object = Impl<Render_Scene_2D>;
auto scene = build_object<Scene_Object>();
auto frequency = build_object<Frequency>();
auto power = build_object<Power>();
auto spectrum = build_object<Object>(scene.get(), frequency.get(), power.get());
spectrum->add_custom_marker(10.0);
spectrum->add_custom_line_marker(20.0);
spectrum->advance();
EXPECT_EQ(spectrum->selectable_line_marker_count(), 2u);
spectrum->set_selected_marker_index(1);
spectrum->advance();
EXPECT_EQ(spectrum->selected_marker_index(), 1);
EXPECT_EQ(spectrum->set_current_marker_frequency(25.0), Spectrum::Set_Current_Marker_Frequency_Result::updated);
spectrum->advance();
const auto frequency_value = spectrum->marker_frequency(1);
ASSERT_TRUE(frequency_value.has_value());
EXPECT_DOUBLE_EQ(*frequency_value, 25.0);
const auto invalid = spectrum->marker_frequency(2);
ASSERT_FALSE(invalid.has_value());
EXPECT_EQ(invalid.error(), Spectrum::Marker_Frequency_Result::index_out_of_range);
spectrum->remove_selected_marker();
spectrum->advance();
EXPECT_EQ(spectrum->selectable_line_marker_count(), 1u);
EXPECT_EQ(spectrum->selected_marker_index(), -1);
}
TEST(render_scene_2d, composites_axes_and_spectrum_into_final_frame) {
using Frequency = Impl<Frequency_Axis>;
@@ -43,10 +79,10 @@ TEST(render_scene_2d, composites_axes_and_spectrum_into_final_frame) {
using Spectrum_Object = Impl<Spectrum>;
using Scene_Object = Impl<Render_Scene_2D>;
initialize_runtime(2);
auto scene = build_object<Scene_Object>();
auto frequency = build_object<Frequency>();
auto power = build_object<Power>();
auto spectrum = build_object<Spectrum_Object>(frequency.get(), power.get());
auto scene = build_object<Scene_Object>();
auto spectrum = build_object<Spectrum_Object>(scene.get(), frequency.get(), power.get());
const Size canvas{160, 120};
frequency->update_state<&Abs_Axis::State::position>(Point_F{20.0, 100.0});
frequency->update_state<&Abs_Axis::State::canvas_size>(canvas);
@@ -58,6 +94,8 @@ TEST(render_scene_2d, composites_axes_and_spectrum_into_final_frame) {
power->update_state<&Abs_Axis::State::orientation>(Axis_Orientation::vertical);
power->update_state<&Numeric_Axis::State::coordinate_range>(Axis_Range{-100.0, 0.0});
spectrum->update_state<&Spectrum::State::frequency_range>(Axis_Range{0.0, 100.0});
spectrum->update_state<&Spectrum::State::partition_mode>(Spectrum_Partition_Mode::fixed);
spectrum->update_state<&Spectrum::State::partition_count>(3u);
spectrum->update_state<&Spectrum::State::sweep_region_visible>(true);
spectrum->update_state<&Spectrum::State::max_hold_visible>(true);
const double samples[]{-90.0, -65.0, -20.0, -45.0, -75.0};
@@ -65,23 +103,32 @@ TEST(render_scene_2d, composites_axes_and_spectrum_into_final_frame) {
scene->update_state<&Render_Scene_2D::State::viewport>(canvas);
scene->update_state<&Render_Scene_2D::State::background>(Color::transparent());
scene->activate_view();
ASSERT_TRUE((scene->edit_dependency_graph<Prepare_Data_Tag, Paint_Tag>([&](auto& prepare, auto& paint) {
prepare.add(frequency.get());
prepare.add(power.get());
prepare.add(spectrum.get());
prepare.template add_dependency<&Numeric_Axis::State::coordinate_range>(spectrum.get(), frequency.get());
prepare.template add_dependency<&Numeric_Axis::State::coordinate_range>(spectrum.get(), power.get());
paint.add(frequency.get());
paint.add(power.get());
paint.add(spectrum.get());
}).has_value()));
const auto prepare_graph = scene->pending_dependency_graph<Prepare_Data_Tag>();
EXPECT_TRUE(prepare_graph.depends_on(spectrum.get(), scene.get()));
EXPECT_TRUE(prepare_graph.depends_on(spectrum.get(), frequency.get()));
EXPECT_TRUE(prepare_graph.depends_on(spectrum.get(), power.get()));
EXPECT_EQ(scene->render_frame(), Render_Frame_Status::rendered);
EXPECT_GT(spectrum->rendered_point_count(), 0u);
const auto& render_state = spectrum->read_state<Renderable_State_Tag>();
EXPECT_EQ(render_state.prepare_task_count, 4u);
EXPECT_EQ(render_state.paint_task_count, 1u);
const Image_View frame = scene->frame_view();
ASSERT_FALSE(frame.empty());
EXPECT_TRUE(contains_color(frame));
spectrum->update_state<&Spectrum::State::partition_count>(2u);
spectrum->update_samples(samples);
EXPECT_EQ(scene->render_frame(), Render_Frame_Status::rendered);
const auto& rebuilt_state = spectrum->read_state<Renderable_State_Tag>();
EXPECT_TRUE(rebuilt_state.prepare_graph_rebuilt);
EXPECT_EQ(rebuilt_state.prepare_task_count, 3u);
EXPECT_TRUE(contains_color(scene->frame_view()));
const Size resized_canvas{200, 140};
scene->update_state<&Render_Scene_2D::State::viewport>(resized_canvas);
frequency->update_state<&Abs_Axis::State::canvas_size>(resized_canvas);
power->update_state<&Abs_Axis::State::canvas_size>(resized_canvas);
EXPECT_EQ(scene->render_frame(), Render_Frame_Status::rendered);
EXPECT_TRUE(contains_color(scene->frame_view()));
const Image_View resized_frame = scene->frame_view();
EXPECT_EQ(resized_frame.width, resized_canvas.width);
EXPECT_EQ(resized_frame.height, resized_canvas.height);
EXPECT_TRUE(contains_color(resized_frame));
}