summaryrefslogtreecommitdiff
path: root/test/test-render.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'test/test-render.cpp')
-rw-r--r--test/test-render.cpp110
1 files changed, 87 insertions, 23 deletions
diff --git a/test/test-render.cpp b/test/test-render.cpp
index b16f241..66b4d46 100644
--- a/test/test-render.cpp
+++ b/test/test-render.cpp
@@ -26,8 +26,7 @@ class TestScene : public SceneProvider {
std::shared_ptr<RailVehicle> train1, train2;
Terrain terrain {[]() {
- auto gd = std::make_shared<GeoData>(GeoData::Limits {{0, 0}, {100, 100}});
- gd->generateRandom();
+ auto gd = std::make_shared<GeoData>(GeoData::createFlat({0, 0}, {1000000, 1000000}, 1));
return gd;
}()};
@@ -35,11 +34,11 @@ public:
TestScene()
{
train1 = std::make_shared<RailVehicle>(brush47rvc);
- train1->location.setPosition({52, 50, 2});
+ train1->location.setPosition({52000, 50000, 2000});
train1->bogies.front().setPosition(train1->bogies.front().position() + train1->location.position());
train1->bogies.back().setPosition(train1->bogies.back().position() + train1->location.position());
train2 = std::make_shared<RailVehicle>(brush47rvc);
- train2->location.setPosition({52, 30, 2});
+ train2->location.setPosition({52000, 30000, 2000});
train2->bogies.front().setPosition(train2->bogies.front().position() + train2->location.position());
train2->bogies.back().setPosition(train2->bogies.back().position() + train2->location.position());
}
@@ -68,36 +67,101 @@ BOOST_GLOBAL_FIXTURE(ApplicationBase);
BOOST_GLOBAL_FIXTURE(TestMainWindow);
BOOST_DATA_TEST_CASE(cam,
- boost::unit_test::data::xrange(0.5F, 30.F, 1.3F) * boost::unit_test::data::xrange(0.5F, 10.F, 0.3F)
- * boost::unit_test::data::xrange(50.F, 500.F, 70.F),
+ boost::unit_test::data::xrange(500, 30000, 1300) * boost::unit_test::data::xrange(500, 10000, 300)
+ * boost::unit_test::data::xrange(50000, 500000, 70000),
dist, near, far)
{
- static constexpr glm::vec4 pos {-10, -10, 60, 0};
+ static constexpr GlobalPosition4D pos {-10, -10, 60000, 0};
const Camera cam {pos, half_pi, 1.F, near, far};
const auto e = cam.extentsAtDist(dist);
- BOOST_CHECK_CLOSE_VEC(e[0], pos + glm::vec4(-dist, dist, -dist, dist));
- BOOST_CHECK_CLOSE_VEC(e[1], pos + glm::vec4(-dist, dist, dist, dist));
- BOOST_CHECK_CLOSE_VEC(e[2], pos + glm::vec4(dist, dist, -dist, dist));
- BOOST_CHECK_CLOSE_VEC(e[3], pos + glm::vec4(dist, dist, dist, dist));
+ BOOST_CHECK_CLOSE_VECI(e[0], pos + GlobalPosition4D(-dist, dist, -dist, dist));
+ BOOST_CHECK_CLOSE_VECI(e[1], pos + GlobalPosition4D(-dist, dist, dist, dist));
+ BOOST_CHECK_CLOSE_VECI(e[2], pos + GlobalPosition4D(dist, dist, -dist, dist));
+ BOOST_CHECK_CLOSE_VECI(e[3], pos + GlobalPosition4D(dist, dist, dist, dist));
+}
+
+BOOST_AUTO_TEST_CASE(camSeaFloor)
+{
+ const Camera cam {{100, 200, 300}, half_pi, 1.F, 100, 2000};
+
+ const auto e = cam.extentsAtDist(2000);
+
+ BOOST_CHECK_CLOSE_VECI(e[0], GlobalPosition4D(-1700, 2000, -1500, 1800));
+ BOOST_CHECK_CLOSE_VECI(e[1], GlobalPosition4D(-1900, 2200, 2300, 2000));
+ BOOST_CHECK_CLOSE_VECI(e[2], GlobalPosition4D(1900, 2000, -1500, 1800));
+ BOOST_CHECK_CLOSE_VECI(e[3], GlobalPosition4D(2100, 2200, 2300, 2000));
}
BOOST_FIXTURE_TEST_SUITE(w, TestRenderOutput);
BOOST_AUTO_TEST_CASE(basic)
{
- SceneRenderer ss {size, output};
- ss.camera.setView({-10, -10, 60}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
+ class TestSceneRenderer : public SceneRenderer {
+ using SceneRenderer::SceneRenderer;
+
+ public:
+ void
+ saveBuffers(const std::filesystem::path & prefix) const
+ {
+ std::filesystem::create_directories(prefix);
+ Texture::save(gAlbedoSpec, (prefix / "albedo.tga").c_str());
+ Texture::savePosition(gPosition, (prefix / "position.tga").c_str());
+ Texture::saveNormal(gNormal, (prefix / "normal.tga").c_str());
+ Texture::save(gIllumination, (prefix / "illumination.tga").c_str());
+ }
+ };
+
+ TestSceneRenderer ss {size, output};
+ ss.camera.setView({-10000, -10000, 60000}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
const TestScene scene;
ss.render(scene);
- Texture::save(outImage, "/tmp/basic.tga");
+ ss.saveBuffers("/tmp/basic");
+ Texture::save(outImage, "/tmp/basic/final.tga");
+}
+
+BOOST_AUTO_TEST_CASE(terrain)
+{
+ SceneRenderer ss {size, output};
+ ss.camera.setView({310000000, 490000000, 600000}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
+
+ class TestTerrain : public SceneProvider {
+ Terrain terrain {std::make_shared<GeoData>(GeoData::loadFromAsciiGrid(FIXTURESDIR "height/SD19.asc"))};
+
+ void
+ content(const SceneShader & shader) const override
+ {
+ terrain.render(shader);
+ }
+
+ void
+ environment(const SceneShader &, const SceneRenderer & sr) const override
+ {
+ sr.setAmbientLight({0.1, 0.1, 0.1});
+ sr.setDirectionalLight({1, 1, 1}, south + down, *this);
+ }
+
+ void
+ lights(const SceneShader &) const override
+ {
+ }
+
+ void
+ shadows(const ShadowMapper & shadowMapper) const override
+ {
+ terrain.shadows(shadowMapper);
+ }
+ };
+
+ ss.render(TestTerrain {});
+ Texture::save(outImage, "/tmp/terrain.tga");
}
BOOST_AUTO_TEST_CASE(pointlight)
{
SceneRenderer ss {size, output};
- ss.camera.setView({-10, -10, 60}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
+ ss.camera.setView({-10000, -10000, 60000}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
class PointLightScene : public TestScene {
public:
@@ -111,9 +175,9 @@ BOOST_AUTO_TEST_CASE(pointlight)
void
lights(const SceneShader & shader) const override
{
- for (int x = 50; x < 100; x += 20) {
- for (int y = 50; y < 2000; y += 20) {
- shader.pointLight.add({x, y, 4}, {1.0, 1.0, 1.0}, 0.1F);
+ for (int x = 50000; x < 100000; x += 20000) {
+ for (int y = 50000; y < 2000000; y += 20000) {
+ shader.pointLight.add({x, y, 4000}, {1.0, 1.0, 1.0}, 0.1F);
}
}
}
@@ -127,7 +191,7 @@ BOOST_AUTO_TEST_CASE(pointlight)
BOOST_AUTO_TEST_CASE(spotlight)
{
SceneRenderer ss {size, output};
- ss.camera.setView({-10, -10, 60}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
+ ss.camera.setView({-10000, -10000, 60000}, glm::normalize(glm::vec3 {1, 1, -0.5F}));
class PointLightScene : public TestScene {
public:
@@ -141,10 +205,10 @@ BOOST_AUTO_TEST_CASE(spotlight)
void
lights(const SceneShader & shader) const override
{
- shader.spotLight.add({50, 50, 15}, down, {1.0, 1.0, 1.0}, 0.01F, 1);
- shader.spotLight.add({51, 59.5, 1}, north, {1.0, 1.0, 1.0}, 0.001F, .5);
- shader.spotLight.add({53, 59.5, 1}, north, {1.0, 1.0, 1.0}, 0.001F, .5);
- shader.spotLight.add({60, 50, 3}, north + east, {1.0, 1.0, 1.0}, 0.0001F, .7F);
+ shader.spotLight.add({50000, 50000, 15000}, down, {1.0, 1.0, 1.0}, 0.01F, 1);
+ shader.spotLight.add({51000, 59500, 1000}, north, {1.0, 1.0, 1.0}, 0.001F, .5);
+ shader.spotLight.add({53000, 59500, 1000}, north, {1.0, 1.0, 1.0}, 0.001F, .5);
+ shader.spotLight.add({60000, 50000, 3000}, north + east, {1.0, 1.0, 1.0}, 0.0001F, .7F);
}
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 14:34:08 +0000