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test(woc): cover addMesh slope classification + extra-flag preservation

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Two new TEST_CASEs verify WoweeCollisionBuilder::addMesh marks flat
triangles walkable and steep ones not, and that caller-supplied flags
(e.g. indoor 0x08) are OR'd onto the slope-derived flags. 98 assertions
across 15 test cases now.
This commit is contained in:
Kelsi 2026-05-06 02:44:47 -07:00
parent 469f046db5
commit ee686051a5
1 changed files with 26 additions and 0 deletions
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26
tests/test_open_formats.cpp
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@ -393,6 +393,32 @@ TEST_CASE("WOC save and load round-trip", "[woc]") {
REQUIRE(loaded.steepCount() == 1);
}
TEST_CASE("WOC addMesh classifies walkability by slope", "[woc]") {
WoweeCollision col;
// Two triangles: one floor (walkable), one steep wall (not walkable).
std::vector<glm::vec3> verts = {
{0, 0, 0}, {10, 0, 0}, {0, 10, 0}, // flat floor
{0, 0, 0}, {1, 0, 10}, {0, 1, 10} // near-vertical wall
};
std::vector<uint32_t> idx = {0, 1, 2, 3, 4, 5};
glm::mat4 identity(1.0f);
WoweeCollisionBuilder::addMesh(col, verts, idx, identity, 0);
REQUIRE(col.triangles.size() == 2);
REQUIRE((col.triangles[0].flags & 0x01) != 0); // floor walkable
REQUIRE((col.triangles[1].flags & 0x01) == 0); // wall not walkable
}
TEST_CASE("WOC addMesh respects extra flags", "[woc]") {
WoweeCollision col;
std::vector<glm::vec3> verts = {{0, 0, 0}, {1, 0, 0}, {0, 1, 0}};
std::vector<uint32_t> idx = {0, 1, 2};
WoweeCollisionBuilder::addMesh(col, verts, idx, glm::mat4(1.0f), 0x08); // indoor
REQUIRE(col.triangles.size() == 1);
REQUIRE((col.triangles[0].flags & 0x08) != 0); // indoor flag preserved
REQUIRE((col.triangles[0].flags & 0x01) != 0); // and walkable
}
TEST_CASE("WOC holes skip triangles", "[woc]") {
ADTTerrain terrain{};
terrain.loaded = true;