remove mesh manipulation functions

xs/src/libslic3r/TriangleMesh.cpp

@@ -280,123 +280,28 @@ TriangleMesh::WriteOBJFile(const std::string &output_file) const {
     #endif
 }
 
-void TriangleMesh::scale(float factor)
+TriangleMesh TriangleMesh::get_transformed_mesh(TransformationMatrix const & trafo) const
 {
-    stl_scale(&(this->stl), factor);
+    TriangleMesh mesh;
+    std::vector<float> trafo_arr = trafo.matrix3x4f();
+    stl_transform(&(this->stl), &(mesh.stl), trafo_arr.data());
+    stl_invalidate_shared_vertices(&(mesh.stl));
+    return mesh;
+}
+
+void TriangleMesh::transform(TransformationMatrix const & trafo)
+{
+    std::vector<float> trafo_arr = trafo.matrix3x4f();
+    stl_transform(&(this->stl), trafo_arr.data());
+    stl_invalidate_shared_vertices(&(this->stl));
+}
+
+void TriangleMesh::align_to_bed()
+{
+    stl_translate_relative(&(this->stl), 0.0f, 0.0f, -this->stl.stats.min.z);
     stl_invalidate_shared_vertices(&this->stl);
 }
 
-void TriangleMesh::scale(const Pointf3 &versor)
-{
-    float fversor[3];
-    fversor[0] = versor.x;
-    fversor[1] = versor.y;
-    fversor[2] = versor.z;
-    stl_scale_versor(&this->stl, fversor);
-    stl_invalidate_shared_vertices(&this->stl);
-}
-
-void TriangleMesh::translate(float x, float y, float z)
-{
-    stl_translate_relative(&(this->stl), x, y, z);
-    stl_invalidate_shared_vertices(&this->stl);
-}
-
-void TriangleMesh::translate(Pointf3 vec) {
-    this->translate(
-        static_cast<float>(vec.x),
-        static_cast<float>(vec.y),
-        static_cast<float>(vec.z)
-    );
-}
-
-void TriangleMesh::rotate(float angle, const Axis &axis)
-{
-    // admesh uses degrees
-    angle = Slic3r::Geometry::rad2deg(angle);
-    
-    if (axis == X) {
-        stl_rotate_x(&(this->stl), angle);
-    } else if (axis == Y) {
-        stl_rotate_y(&(this->stl), angle);
-    } else if (axis == Z) {
-        stl_rotate_z(&(this->stl), angle);
-    }
-    stl_invalidate_shared_vertices(&this->stl);
-}
-
-void TriangleMesh::rotate_x(float angle)
-{
-    this->rotate(angle, X);
-}
-
-void TriangleMesh::rotate_y(float angle)
-{
-    this->rotate(angle, Y);
-}
-
-void TriangleMesh::rotate_z(float angle)
-{
-    this->rotate(angle, Z);
-}
-
-void TriangleMesh::mirror(const Axis &axis)
-{
-    if (axis == X) {
-        stl_mirror_yz(&this->stl);
-    } else if (axis == Y) {
-        stl_mirror_xz(&this->stl);
-    } else if (axis == Z) {
-        stl_mirror_xy(&this->stl);
-    }
-    stl_invalidate_shared_vertices(&this->stl);
-}
-
-void TriangleMesh::mirror_x()
-{
-    this->mirror(X);
-}
-
-void TriangleMesh::mirror_y()
-{
-    this->mirror(Y);
-}
-
-void TriangleMesh::mirror_z()
-{
-    this->mirror(Z);
-}
-
-void TriangleMesh::align_to_origin()
-{
-    this->translate(
-        -(this->stl.stats.min.x),
-        -(this->stl.stats.min.y),
-        -(this->stl.stats.min.z)
-    );
-}
-
-void TriangleMesh::center_around_origin()
-{
-    this->align_to_origin();
-    this->translate(
-        -(this->stl.stats.size.x/2),
-        -(this->stl.stats.size.y/2),
-        -(this->stl.stats.size.z/2)
-    );
-}
-
-void TriangleMesh::rotate(double angle, Point* center)
-{
-    this->rotate(angle, *center);
-}
-void TriangleMesh::rotate(double angle, const Point& center)
-{
-    this->translate(-center.x, -center.y, 0);
-    stl_rotate_z(&(this->stl), (float)angle);
-    this->translate(+center.x, +center.y, 0);
-}
-
 Pointf3s TriangleMesh::vertices()
 {
     Pointf3s tmp {};

xs/src/libslic3r/TriangleMesh.hpp

@@ -63,30 +63,11 @@ class TriangleMesh
     bool is_manifold() const;
     void WriteOBJFile(const std::string &output_file) const;
 
-    void scale(float factor);
+    TriangleMesh get_transformed_mesh(TransformationMatrix const & trafo) const;
-    void scale(const Pointf3 &versor);
 
-    /// Translate the mesh to a new location.
+    void transform(TransformationMatrix const & trafo);
-    void translate(float x, float y, float z);
 
-    /// Translate the mesh to a new location.
+    void align_to_bed();
-    void translate(Pointf3 vec);
-
-
-    void rotate(float angle, const Axis &axis);
-    void rotate_x(float angle);
-    void rotate_y(float angle);
-    void rotate_z(float angle);
-    void mirror(const Axis &axis);
-    void mirror_x();
-    void mirror_y();
-    void mirror_z();
-    void align_to_origin();
-    void center_around_origin();
-
-    /// Rotate angle around a specified point.
-    void rotate(double angle, const Point& center);
-    void rotate(double angle, Point* center);
 
     TriangleMeshPtrs split() const;
     TriangleMeshPtrs cut_by_grid(const Pointf &grid) const;

xs/xsp/TriangleMesh.xsp

@@ -17,18 +17,7 @@
     void repair();
     float volume();
     void WriteOBJFile(std::string output_file);
-    void scale(float factor);
+    void align_to_bed();
-    void scale_xyz(Pointf3* versor)
-        %code{% THIS->scale(*versor); %};
-    void translate(float x, float y, float z);
-    void rotate_x(float angle);
-    void rotate_y(float angle);
-    void rotate_z(float angle);
-    void mirror_x();
-    void mirror_y();
-    void mirror_z();
-    void align_to_origin();
-    void rotate(double angle, Point* center);
     TriangleMeshPtrs split();
     TriangleMeshPtrs cut_by_grid(Pointf* grid)
         %code{% RETVAL = THIS->cut_by_grid(*grid); %};