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64bit coord_t

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Vec3i as a vertex index to TriangleMesh constructor
This commit is contained in:
bubnikv 2020-03-25 11:07:26 +01:00
parent bf5d52f221
commit c27297f6cc
16 changed files with 117 additions and 120 deletions
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58
src/libslic3r/TriangleMesh.cpp
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@ -42,7 +42,7 @@
namespace Slic3r {
TriangleMesh::TriangleMesh(const Pointf3s &points, const std::vector<Vec3crd>& facets) : repaired(false)
TriangleMesh::TriangleMesh(const Pointf3s &points, const std::vector<Vec3i> &facets) : repaired(false)
{
stl_file &stl = this->stl;
stl.stats.type = inmemory;
@ -600,7 +600,7 @@ TriangleMesh TriangleMesh::convex_hull_3d() const
// Let's collect results:
Pointf3s dst_vertices;
std::vector<Vec3crd> facets;
std::vector<Vec3i> facets;
auto facet_list = qhull.facetList().toStdVector();
for (const orgQhull::QhullFacet& facet : facet_list)
{ // iterate through facets
@ -1931,22 +1931,18 @@ void TriangleMeshSlicer::cut(float z, TriangleMesh* upper, TriangleMesh* lower)
// Generate the vertex list for a cube solid of arbitrary size in X/Y/Z.
TriangleMesh make_cube(double x, double y, double z)
{
Vec3d pv[8] = {
Vec3d(x, y, 0), Vec3d(x, 0, 0), Vec3d(0, 0, 0),
Vec3d(0, y, 0), Vec3d(x, y, z), Vec3d(0, y, z),
Vec3d(0, 0, z), Vec3d(x, 0, z)
};
Vec3crd fv[12] = {
Vec3crd(0, 1, 2), Vec3crd(0, 2, 3), Vec3crd(4, 5, 6),
Vec3crd(4, 6, 7), Vec3crd(0, 4, 7), Vec3crd(0, 7, 1),
Vec3crd(1, 7, 6), Vec3crd(1, 6, 2), Vec3crd(2, 6, 5),
Vec3crd(2, 5, 3), Vec3crd(4, 0, 3), Vec3crd(4, 3, 5)
};
std::vector<Vec3crd> facets(&fv[0], &fv[0]+12);
Pointf3s vertices(&pv[0], &pv[0]+8);
TriangleMesh mesh(vertices ,facets);
TriangleMesh mesh(
{
{x, y, 0}, {x, 0, 0}, {0, 0, 0},
{0, y, 0}, {x, y, z}, {0, y, z},
{0, 0, z}, {x, 0, z}
},
{
{0, 1, 2}, {0, 2, 3}, {4, 5, 6},
{4, 6, 7}, {0, 4, 7}, {0, 7, 1},
{1, 7, 6}, {1, 6, 2}, {2, 6, 5},
{2, 5, 3}, {4, 0, 3}, {4, 3, 5}
});
mesh.repair();
return mesh;
}
@ -1959,8 +1955,8 @@ TriangleMesh make_cylinder(double r, double h, double fa)
size_t n_steps = (size_t)ceil(2. * PI / fa);
double angle_step = 2. * PI / n_steps;
Pointf3s vertices;
std::vector<Vec3crd> facets;
Pointf3s vertices;
std::vector<Vec3i> facets;
vertices.reserve(2 * n_steps + 2);
facets.reserve(4 * n_steps);
@ -1980,17 +1976,17 @@ TriangleMesh make_cylinder(double r, double h, double fa)
vertices.emplace_back(Vec3d(p(0), p(1), 0.));
vertices.emplace_back(Vec3d(p(0), p(1), h));
int id = (int)vertices.size() - 1;
facets.emplace_back(Vec3crd( 0, id - 1, id - 3)); // top
facets.emplace_back(Vec3crd(id, 1, id - 2)); // bottom
facets.emplace_back(Vec3crd(id, id - 2, id - 3)); // upper-right of side
facets.emplace_back(Vec3crd(id, id - 3, id - 1)); // bottom-left of side
facets.emplace_back( 0, id - 1, id - 3); // top
facets.emplace_back(id, 1, id - 2); // bottom
facets.emplace_back(id, id - 2, id - 3); // upper-right of side
facets.emplace_back(id, id - 3, id - 1); // bottom-left of side
}
// Connect the last set of vertices with the first.
int id = (int)vertices.size() - 1;
facets.emplace_back(Vec3crd( 0, 2, id - 1));
facets.emplace_back(Vec3crd( 3, 1, id));
facets.emplace_back(Vec3crd(id, 2, 3));
facets.emplace_back(Vec3crd(id, id - 1, 2));
facets.emplace_back( 0, 2, id - 1);
facets.emplace_back( 3, 1, id);
facets.emplace_back(id, 2, 3);
facets.emplace_back(id, id - 1, 2);
TriangleMesh mesh(std::move(vertices), std::move(facets));
mesh.repair();
@ -2025,7 +2021,7 @@ TriangleMesh make_sphere(double radius, double fa)
}
}
std::vector<Vec3crd> facets;
std::vector<Vec3i> facets;
facets.reserve(2 * (stackCount - 1) * sectorCount);
for (int i = 0; i < stackCount; ++ i) {
// Beginning of current stack.
@ -2040,11 +2036,11 @@ TriangleMesh make_sphere(double radius, double fa)
int k2_next = k2;
if (i != 0) {
k1_next = (j + 1 == sectorCount) ? k1_first : (k1 + 1);
facets.emplace_back(Vec3crd(k1, k2, k1_next));
facets.emplace_back(k1, k2, k1_next);
}
if (i + 1 != stackCount) {
k2_next = (j + 1 == sectorCount) ? k2_first : (k2 + 1);
facets.emplace_back(Vec3crd(k1_next, k2, k2_next));
facets.emplace_back(k1_next, k2, k2_next);
}
k1 = k1_next;
k2 = k2_next;