Adjusted functions so that SLIC3RXS and the perl-less builds can live side-by-side.

xs/MANIFEST

@@ -144,8 +144,8 @@ src/libslic3r/SVG.hpp
 src/libslic3r/TriangleMesh.cpp
 src/libslic3r/TriangleMesh.hpp
 src/libslic3r/utils.cpp
-src/libslic3r/Zip/ZipArchive.cpp
+src/Zip/ZipArchive.cpp
-src/libslic3r/Zip/ZipArchive.hpp
+src/Zip/ZipArchive.hpp
 src/miniz/miniz.h
 src/perlglue.cpp
 src/poly2tri/common/shapes.cc
@@ -166,7 +166,7 @@ src/ppport.h
 src/slic3r/GUI/3DScene.cpp
 src/slic3r/GUI/3DScene.hpp
 src/slic3r/GUI/GUI.cpp
-src/slic3r/GUI/GUI.hpp
+src/slic3r/GUI/xsGUI.hpp
 src/tiny_obj_loader.h
 src/xsinit.h
 t/01_trianglemesh.t

xs/src/Zip/ZipArchive.cpp

@@ -1,5 +1,5 @@
-#include "../../miniz/miniz.h"
+#include "miniz/miniz.h"
-#include "../Zip/ZipArchive.hpp"
+#include "Zip/ZipArchive.hpp"
 
 namespace Slic3r {
 

xs/src/Zip/ZipArchive.hpp

@@ -6,7 +6,7 @@
 
 #include <string>
 #include <iostream>
-#include "../../miniz/miniz.h"
+#include "miniz/miniz.h"
 
 namespace Slic3r {
 

xs/src/libslic3r/Config.cpp

@@ -1,3 +1,4 @@
+#ifndef SLIC3RXS
 #include "Config.hpp"
 #include "Log.hpp"
 
@@ -35,3 +36,7 @@ new_from_cli(const int& argc, const char* argv[])
 }
 
 } // namespace Slic3r
+
+
+
+#endif // SLIC3RXS

xs/src/libslic3r/Config.hpp

@@ -1,6 +1,9 @@
+#ifndef SLIC3RXS
+
 #ifndef CONFIG_HPP
 #define CONFIG_HPP
 
+
 #include <initializer_list>
 #include <memory>
 
@@ -33,3 +36,5 @@ public:
 } // namespace Slic3r
 
 #endif // CONFIG_HPP
+
+#endif // SLIC3RXS

xs/src/libslic3r/TriangleMesh.cpp

@@ -93,60 +93,6 @@ TriangleMesh::TriangleMesh(const TriangleMesh &other)
         std::copy(other.stl.v_shared, other.stl.v_shared + other.stl.stats.shared_vertices, this->stl.v_shared);
     }
 }
-
-Pointf3s TriangleMesh::vertices()
-{
-    Pointf3s tmp {};
-    if (this->repaired) {
-        if (this->stl.v_shared == nullptr) 
-            stl_generate_shared_vertices(&stl); // build the list of vertices
-        for (auto i = 0; i < this->stl.stats.shared_vertices; i++) {
-            const auto& v {this->stl.v_shared[i]};
-            tmp.emplace_back(Pointf3(v.x, v.y, v.z));
-        }
-    } else {
-        Slic3r::Log::warn("TriangleMesh", "vertices() requires repair()");
-    }
-    return std::move(tmp);
-}
-
-Point3s TriangleMesh::facets() 
-{
-    Point3s tmp {};
-    if (this->repaired) {
-        if (this->stl.v_shared == nullptr) 
-            stl_generate_shared_vertices(&stl); // build the list of vertices
-        for (auto i = 0; i < stl.stats.number_of_facets; i++) {
-            const auto& v {stl.v_indices[i]};
-            tmp.emplace_back(Point3(v.vertex[0], v.vertex[1], v.vertex[2]));
-        }
-    } else {
-        Slic3r::Log::warn("TriangleMesh", "facets() requires repair()");
-    }
-    return std::move(tmp);
-}
-
-Pointf3s TriangleMesh::normals() const
-{
-    Pointf3s tmp {};
-    if (this->repaired) {
-        for (auto i = 0; i < stl.stats.number_of_facets; i++) {
-            const auto& n {stl.facet_start[i].normal};
-            tmp.emplace_back(Pointf3(n.x, n.y, n.z));
-        }
-    } else {
-        Slic3r::Log::warn("TriangleMesh", "normals() requires repair()");
-    }
-    return std::move(tmp);
-}
-
-Pointf3 TriangleMesh::size() const
-{
-    const auto& sz {stl.stats.size};
-    return std::move(Pointf3(sz.x, sz.y, sz.z));
-}
-
-
 TriangleMesh& TriangleMesh::operator= (TriangleMesh other)
 {
     this->swap(other);
@@ -427,6 +373,62 @@ void TriangleMesh::rotate(double angle, const Point& center)
     this->translate(+center.x, +center.y, 0);
 }
 
+#ifndef SLIC3RXS
+
+Pointf3s TriangleMesh::vertices()
+{
+    Pointf3s tmp {};
+    if (this->repaired) {
+        if (this->stl.v_shared == nullptr) 
+            stl_generate_shared_vertices(&stl); // build the list of vertices
+        for (auto i = 0; i < this->stl.stats.shared_vertices; i++) {
+            const auto& v {this->stl.v_shared[i]};
+            tmp.emplace_back(Pointf3(v.x, v.y, v.z));
+        }
+    } else {
+        Slic3r::Log::warn("TriangleMesh", "vertices() requires repair()");
+    }
+    return std::move(tmp);
+}
+
+Point3s TriangleMesh::facets() 
+{
+    Point3s tmp {};
+    if (this->repaired) {
+        if (this->stl.v_shared == nullptr) 
+            stl_generate_shared_vertices(&stl); // build the list of vertices
+        for (auto i = 0; i < stl.stats.number_of_facets; i++) {
+            const auto& v {stl.v_indices[i]};
+            tmp.emplace_back(Point3(v.vertex[0], v.vertex[1], v.vertex[2]));
+        }
+    } else {
+        Slic3r::Log::warn("TriangleMesh", "facets() requires repair()");
+    }
+    return std::move(tmp);
+}
+
+Pointf3s TriangleMesh::normals() const
+{
+    Pointf3s tmp {};
+    if (this->repaired) {
+        for (auto i = 0; i < stl.stats.number_of_facets; i++) {
+            const auto& n {stl.facet_start[i].normal};
+            tmp.emplace_back(Pointf3(n.x, n.y, n.z));
+        }
+    } else {
+        Slic3r::Log::warn("TriangleMesh", "normals() requires repair()");
+    }
+    return std::move(tmp);
+}
+
+Pointf3 TriangleMesh::size() const
+{
+    const auto& sz {stl.stats.size};
+    return std::move(Pointf3(sz.x, sz.y, sz.z));
+}
+
+
+
 Pointf3
 TriangleMesh::center() const {
     return this->bounding_box().center();
@@ -467,6 +469,28 @@ BoundingBoxf3 TriangleMesh::bb3() const {
     return std::move(BoundingBoxf3(min, max));
 }
 
+
+void TriangleMesh::cut(Axis axis, double z, TriangleMesh* upper, TriangleMesh* lower) 
+{
+    switch(axis) {
+        case X:
+            TriangleMeshSlicer<X>(this).cut(z, upper, lower);
+            break;
+        case Y:
+            TriangleMeshSlicer<Y>(this).cut(z, upper, lower);
+            break;
+        case Z:
+            TriangleMeshSlicer<Z>(this).cut(z, upper, lower);
+            break;
+        default: 
+            Slic3r::Log::error("TriangleMesh", "Invalid Axis supplied to cut()");
+    }
+}
+
+
+
+#endif // SLIC3RXS
+
 TriangleMeshPtrs
 TriangleMesh::split() const
 {
@@ -582,23 +606,6 @@ TriangleMesh::merge(const TriangleMesh &mesh)
     stl_get_size(&this->stl);
 }
 
-void TriangleMesh::cut(Axis axis, double z, TriangleMesh* upper, TriangleMesh* lower) 
-{
-    switch(axis) {
-        case X:
-            TriangleMeshSlicer<X>(this).cut(z, upper, lower);
-            break;
-        case Y:
-            TriangleMeshSlicer<Y>(this).cut(z, upper, lower);
-            break;
-        case Z:
-            TriangleMeshSlicer<Z>(this).cut(z, upper, lower);
-            break;
-        default: 
-            Slic3r::Log::error("TriangleMesh", "Invalid Axis supplied to cut()");
-    }
-}
-
 /* this will return scaled ExPolygons */
 ExPolygons
 TriangleMesh::horizontal_projection() const

xs/src/libslic3r/TriangleMesh.hpp

@@ -87,6 +87,8 @@ class TriangleMesh
     void require_shared_vertices();
     void reverse_normals();
 
+#ifndef SLIC3RXS // Don't build these functions when also building the Perl interface.
+
     /// Return a copy of the vertex array defining this mesh.
     Pointf3s vertices();
 
@@ -113,6 +115,8 @@ class TriangleMesh
     /// Perform a cut of the mesh and put the output in upper and lower
     void cut(Axis axis, double z, TriangleMesh* upper, TriangleMesh* lower);
     
+#endif // SLIC3RXS
+	
 	/// Generate a mesh representing a cube with dimensions (x, y, z), with one corner at (0,0,0).
     static TriangleMesh make_cube(double x, double y, double z);
 	
@@ -127,6 +131,7 @@ class TriangleMesh
 	/// param[in] fa Facet angle. A smaller angle produces more facets. Default value is 2pi / 360.  
     static TriangleMesh make_sphere(double rho, double fa=(2*PI/360));
 
+    
     stl_file stl;
 	/// Whether or not this mesh has been repaired.
     bool repaired;

xs/xsp/GUI.xsp

@@ -2,7 +2,7 @@
 
 %{
 #include <xsinit.h>
-#include "slic3r/GUI/GUI.hpp"
+#include "slic3r/GUI/xsGUI.hpp"
 %}