updated subs, added test for split_and_triangulate

.clang-format

@@ -54,3 +54,6 @@ AccessModifierOffset: -4
 FixNamespaceComments: false
 AlignTrailingComments: true
 CommentPragmas: '!Api.*'
+
+# Includes
+IncludeBlocks: Preserve
\ No newline at end of file

CMakeLists.txt

@@ -10,7 +10,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
-option(PM_BUILD_TESTS "Build polymesh tests" OFF)
+option(PPOLYMESH_BUILD_TESTS "Build polymesh tests" ON)
 
 
 # ==============================================================================
@@ -107,6 +107,8 @@ foreach(dir ${SAMPLE_DIRS})
 
     target_compile_options(${sample} PUBLIC ${SAMPLE_FLAGS})
 
+    set_property(TARGET ${sample} PROPERTY FOLDER "Samples")
+
 endforeach()
 
 
@@ -146,9 +148,12 @@ endif()
 
 foreach(TARGET_NAME
     polymesh
-    typed-geometry-src
+    typed-geometry
+    ctracer
+    glad
+    glow
+    glow-extras
+    imgui
 )
-    if (TARGET ${TARGET_NAME})
     set_property(TARGET ${TARGET_NAME} PROPERTY FOLDER "Extern")
-    endif()
 endforeach()

glow @ fc0789b0

-Subproject commit 9d530fdab79ef0ab428142e730866cb5e66a3188
+Subproject commit fc0789b07bbb79044b020a4a3a8deee4b877d70b

glow-extras @ 9ce35868

-Subproject commit 10f97e63e8f73731e33cc0d3159f1b7a10ce5b56
+Subproject commit 9ce358681287a8cebcf0be4785cace4902f9ee7f

polymesh @ ee575532

-Subproject commit cd4589aad58e4429311af9d63c2aadb9aeb4d1bd
+Subproject commit ee575532d0eba2da77b672219bbda8082638e657

typed-geometry @ fceee853

-Subproject commit 1d9862713da6b845580b378275cd2c02382a16d4
+Subproject commit fceee8531d1eb879f8b4dbb802f879bebb095616

tests/algorithms/edge_split.cc

@@ -16,12 +16,18 @@ TEST_CASE("edge split")
 
     tg::rng rng;
     auto s = 8;
-    pm::objects::add_quad(m, [&](auto v, float x, float y) { pos[v] = {x * s + uniform(rng, -.2f, .2f), 0, y * s + uniform(rng, -.2f, .2f)}; }, s, s);
+    pm::objects::add_quad(
+        m,
+        [&](auto v, float x, float y) {
+            pos[v] = {x * s + uniform(rng, -.2f, .2f), 0, y * s + uniform(rng, -.2f, .2f)};
+        },
+        s, s);
 
     pm::triangulate_naive(m);
     m.compactify();
 
-    pm::split_edges_trimesh(m,
+    pm::split_edges_trimesh(
+        m,
         [&](pm::edge_handle e) -> tg::optional<float> {
             auto l = distance(pos[e.vertexA()], pos[e.vertexB()]);
             if (l < 0.2f)
@@ -34,6 +40,48 @@ TEST_CASE("edge split")
         });
 
     return; // DO NOT ACTUALLY SHOW
-    auto v = view(pos);
-    view(lines(pos).line_width_world(0.003f));
+    auto v = gv::view(pos);
+    gv::view(gv::lines(pos).line_width_world(0.003f));
+}
+
+TEST_CASE("edge tri_split")
+{
+    pm::Mesh m;
+    auto v00 = m.vertices().add();
+    auto v10 = m.vertices().add();
+    auto v11 = m.vertices().add();
+    auto v01 = m.vertices().add();
+
+    auto f0 = m.faces().add(v00, v01, v10);
+    auto f1 = m.faces().add(v11, v10, v01);
+
+    m.assert_consistency();
+
+    {
+        auto e = pm::edge_between(v01, v10);
+        CHECK(e.is_valid());
+        auto v = m.edges().split_and_triangulate(e);
+
+        CHECK(v.is_valid());
+        CHECK(pm::edge_between(v, v00).is_valid());
+        CHECK(pm::edge_between(v, v01).is_valid());
+        CHECK(pm::edge_between(v, v10).is_valid());
+        CHECK(pm::edge_between(v, v11).is_valid());
+        CHECK(m.faces().size() == 4);
+        CHECK(m.vertices().size() == 5);
+        CHECK(m.edges().size() == 8);
+        m.assert_consistency();
+    }
+
+    {
+        auto e = pm::edge_between(v00, v01);
+        CHECK(e.is_valid());
+        auto vv = m.edges().split_and_triangulate(e);
+
+        CHECK(vv.is_valid());
+        CHECK(m.faces().size() == 5);
+        CHECK(m.vertices().size() == 6);
+        CHECK(m.edges().size() == 10);
+        m.assert_consistency();
+    }
 }
\ No newline at end of file

tests/viewer/viewer-test.cc

@@ -13,7 +13,12 @@ TEST_CASE("glow::viewer test")
     pm::Mesh m;
     auto pos = pm::vertex_attribute<tg::pos3>(m);
 
-    pm::objects::add_quad(m, [&](auto v, float x, float y) { pos[v] = {x, 0, y}; }, 32, 32);
+    pm::objects::add_quad(
+        m,
+        [&](auto v, float x, float y) {
+            pos[v] = {x, 0, y};
+        },
+        32, 32);
 
     float noise = 0.01f;
 
@@ -24,7 +29,7 @@ TEST_CASE("glow::viewer test")
         for (auto& p : pos)
             p.y = gaussian(rng, 0.f, noise);
 
-        auto v = view(pos, gv::clear_accumulation(changed));
-        view(lines(pos).line_width_world(0.001f));
+        auto v = gv::view(pos, gv::clear_accumulation(changed));
+        gv::view(gv::lines(pos).line_width_world(0.001f));
     });
 }