fix: S9 修复 — CMake nurbs_surface 补充 + ray-tri 交点容差 + Delaunay3D WIP 标记

src/CMakeLists.txt

@@ -41,6 +41,7 @@ add_library(vde_curves STATIC
     curves/nurbs_curve.cpp
     curves/bezier_surface.cpp
     curves/bspline_surface.cpp
+    curves/nurbs_surface.cpp
     curves/tessellation.cpp
 )
 target_include_directories(vde_curves

src/boolean/boolean_mesh.cpp

@@ -35,7 +35,7 @@ static bool ray_tri_intersect(
     if (v < 0.0 || u + v > 1.0) return false;
 
     double t = f * e2.dot(q);
-    return t > 1e-10;
+    return t > 0.0;
 }
 
 bool is_point_inside_mesh(const core::Point3D& p, const HalfedgeMesh& mesh) {
@@ -103,7 +103,7 @@ bool is_point_inside_bvh(const core::Point3D& p,
         double v = f * dir.dot(q);
         if (v < 0.0 || u + v > 1.0) continue;
         double t = f * e2.dot(q);
-        if (t > 1e-10) ++hits;
+        if (t > 0.0) ++hits;
     }
     return (hits & 1) == 1;
 }