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test(wob): cover toWMOModel material dedupe / portal / doodad / doodadSet

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New TEST_CASE exercises the full toWMOModel restore path: materials
deduped across groups, outdoor flag preserved per group, portal vertex
+ groupA/groupB refs reconstructed, doodad path .wom->.m2 conversion,
default doodadSet emission. 113 assertions across 16 test cases now.
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Kelsi 2026-05-06 03:28:40 -07:00
parent 3abe47adc6
commit d5bbc28fe1
1 changed files with 66 additions and 0 deletions
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66
tests/test_open_formats.cpp
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@ -191,6 +191,72 @@ TEST_CASE("WOB toWMOModel conversion", "[wob]") {
REQUIRE(wmoOut.groups[0].indices.size() == 3);
}
TEST_CASE("WOB toWMOModel restores materials/portals/doodads/doodadSet", "[wob]") {
WoweeBuilding bld;
bld.name = "Full";
bld.boundRadius = 10.0f;
WoweeBuilding::Group g0;
g0.name = "RoomA";
g0.isOutdoor = false;
g0.boundMin = glm::vec3(-5);
g0.boundMax = glm::vec3(5);
g0.vertices.push_back({{0,0,0}, {0,0,1}, {0,0}, {1,1,1,1}});
g0.vertices.push_back({{1,0,0}, {0,0,1}, {1,0}, {1,1,1,1}});
g0.vertices.push_back({{0,1,0}, {0,0,1}, {0,1}, {1,1,1,1}});
g0.indices = {0, 1, 2};
WoweeBuilding::Material mA{"textures/wallA.png", 0x10, 1, 0};
WoweeBuilding::Material mB{"textures/wallB.png", 0x20, 2, 1};
g0.materials = {mA, mB};
bld.groups.push_back(g0);
// A second group with one of A's materials and a unique one — verifies
// dedupe works across groups.
WoweeBuilding::Group g1;
g1.name = "RoomB";
g1.isOutdoor = true;
g1.vertices = g0.vertices;
g1.indices = {0, 1, 2};
WoweeBuilding::Material mC{"textures/floorC.png", 0x40, 3, 2};
g1.materials = {mA, mC}; // mA shared with g0
bld.groups.push_back(g1);
WoweeBuilding::Portal p;
p.groupA = 0; p.groupB = 1;
p.vertices = {{0,0,0}, {1,0,0}, {1,0,3}, {0,0,3}};
bld.portals.push_back(p);
WoweeBuilding::DoodadPlacement dp;
dp.modelPath = "models/chair.wom";
dp.position = {2, 3, 0};
dp.rotation = {0, 45, 0};
dp.scale = 1.5f;
bld.doodads.push_back(dp);
WMOModel out;
REQUIRE(WoweeBuildingLoader::toWMOModel(bld, out));
REQUIRE(out.nGroups == 2);
// Materials deduped: mA, mB, mC = 3
REQUIRE(out.materials.size() == 3);
// Textures deduped (paths converted .png -> .blp for renderer override)
REQUIRE(out.textures.size() == 3);
// Outdoor flag survives (0x08 set on g1)
REQUIRE((out.groups[1].flags & 0x08) != 0);
REQUIRE((out.groups[0].flags & 0x08) == 0);
// Portal restored with refs to both groups
REQUIRE(out.portals.size() == 1);
REQUIRE(out.portals[0].vertexCount == 4);
REQUIRE(out.portalVertices.size() == 4);
REQUIRE(out.portalRefs.size() == 2);
// Doodad restored, .wom path converted back to .m2 for runtime
REQUIRE(out.doodads.size() == 1);
REQUIRE(out.doodadNames[out.doodads[0].nameIndex] == "models/chair.m2");
REQUIRE(out.doodads[0].scale == Catch::Approx(1.5f));
// Default doodadSet emitted
REQUIRE(out.doodadSets.size() == 1);
REQUIRE(out.doodadSets[0].count == 1);
}
// ============== WHM/WOT Tests ==============
TEST_CASE("WHM heightmap save and load round-trip", "[whm]") {