Few more include chains broken

src/libslic3r/GCode.cpp

@@ -7,6 +7,7 @@
 #include "GCode/PrintExtents.hpp"
 #include "GCode/WipeTower.hpp"
 #include "ShortestPath.hpp"
+#include "Print.hpp"
 #include "Utils.hpp"
 #include "libslic3r.h"
 

src/libslic3r/GCode.hpp

@@ -8,7 +8,6 @@
 #include "MotionPlanner.hpp"
 #include "Point.hpp"
 #include "PlaceholderParser.hpp"
-#include "Print.hpp"
 #include "PrintConfig.hpp"
 #include "GCode/CoolingBuffer.hpp"
 #include "GCode/SpiralVase.hpp"
@@ -32,6 +31,10 @@ namespace Slic3r {
 class GCode;
 class GCodePreviewData;
 
+namespace { struct Item; }
+struct PrintInstance;
+using PrintObjectPtrs = std::vector<PrintObject*>;
+
 class AvoidCrossingPerimeters {
 public:
     

src/libslic3r/GCode/PrintExtents.cpp

@@ -6,6 +6,7 @@
 #include "../BoundingBox.hpp"
 #include "../ExtrusionEntity.hpp"
 #include "../ExtrusionEntityCollection.hpp"
+#include "../Layer.hpp"
 #include "../Print.hpp"
 
 #include "PrintExtents.hpp"

src/libslic3r/GCode/ThumbnailData.cpp

@@ -1,4 +1,3 @@
-#include "libslic3r/libslic3r.h"
 #include "ThumbnailData.hpp"
 
 namespace Slic3r {

src/libslic3r/GCode/ThumbnailData.hpp

@@ -24,4 +24,4 @@ typedef std::function<void(ThumbnailsList & thumbnails, const Vec2ds & sizes, bo
 
 } // namespace Slic3r
 
-#endif // slic3r_ThumbnailData_hpp_
+#endif // slic3r_ThumbnailData_hpp_

src/libslic3r/GCode/ToolOrdering.cpp

@@ -1,5 +1,6 @@
 #include "Print.hpp"
 #include "ToolOrdering.hpp"
+#include "Layer.hpp"
 
 // #define SLIC3R_DEBUG
 
@@ -15,7 +16,6 @@
 
 #include <libslic3r.h>
 
-#include "../GCodeWriter.hpp"
 
 namespace Slic3r {
 

src/libslic3r/GCode/ToolOrdering.hpp

@@ -14,6 +14,8 @@ namespace Slic3r {
 class Print;
 class PrintObject;
 class LayerTools;
+namespace CustomGCode { struct Item; }
+class PrintRegion;
 
 
 

src/libslic3r/Print.hpp

@@ -4,10 +4,9 @@
 #include "PrintBase.hpp"
 
 #include "BoundingBox.hpp"
+#include "ExtrusionEntityCollection.hpp"
 #include "Flow.hpp"
 #include "Point.hpp"
-#include "Layer.hpp"
-#include "Model.hpp"
 #include "Slicing.hpp"
 #include "GCode/ToolOrdering.hpp"
 #include "GCode/WipeTower.hpp"
@@ -23,6 +22,8 @@ class ModelObject;
 class GCode;
 class GCodePreviewData;
 enum class SlicingMode : uint32_t;
+class Layer;
+class SupportLayer;
 
 // Print step IDs for keeping track of the print state.
 enum PrintStep {
@@ -147,18 +148,11 @@ public:
     const Layer* 	get_layer(int idx) const { return m_layers[idx]; }
     Layer* 			get_layer(int idx) 		 { return m_layers[idx]; }
     // Get a layer exactly at print_z.
-    const Layer*	get_layer_at_printz(coordf_t print_z) const {
-        auto it = Slic3r::lower_bound_by_predicate(m_layers.begin(), m_layers.end(), [print_z](const Layer *layer) { return layer->print_z < print_z; });
-		return (it == m_layers.end() || (*it)->print_z != print_z) ? nullptr : *it;
-	}
-    Layer*			get_layer_at_printz(coordf_t print_z) { return const_cast<Layer*>(std::as_const(*this).get_layer_at_printz(print_z)); }
+    const Layer*	get_layer_at_printz(coordf_t print_z) const;
+    Layer*			get_layer_at_printz(coordf_t print_z);
     // Get a layer approximately at print_z.
-    const Layer*	get_layer_at_printz(coordf_t print_z, coordf_t epsilon) const {
-        coordf_t limit = print_z - epsilon;
-        auto it = Slic3r::lower_bound_by_predicate(m_layers.begin(), m_layers.end(), [limit](const Layer *layer) { return layer->print_z < limit; });
-        return (it == m_layers.end() || (*it)->print_z > print_z + epsilon) ? nullptr : *it;
-	}
-    Layer*			get_layer_at_printz(coordf_t print_z, coordf_t epsilon) { return const_cast<Layer*>(std::as_const(*this).get_layer_at_printz(print_z, epsilon)); }
+    const Layer*	get_layer_at_printz(coordf_t print_z, coordf_t epsilon) const;
+    Layer*			get_layer_at_printz(coordf_t print_z, coordf_t epsilon);
 
     // print_z: top of the layer; slice_z: center of the layer.
     Layer* add_layer(int id, coordf_t height, coordf_t print_z, coordf_t slice_z);

src/libslic3r/PrintObject.cpp

@@ -4,6 +4,7 @@
 #include "ElephantFootCompensation.hpp"
 #include "Geometry.hpp"
 #include "I18N.hpp"
+#include "Layer.hpp"
 #include "SupportMaterial.hpp"
 #include "Surface.hpp"
 #include "Slicing.hpp"
@@ -2829,4 +2830,28 @@ void PrintObject::project_and_append_custom_supports(
     } // loop over ModelVolumes
 }
 
+
+
+const Layer* PrintObject::get_layer_at_printz(coordf_t print_z) const {
+    auto it = Slic3r::lower_bound_by_predicate(m_layers.begin(), m_layers.end(), [print_z](const Layer *layer) { return layer->print_z < print_z; });
+    return (it == m_layers.end() || (*it)->print_z != print_z) ? nullptr : *it;
+}
+
+
+
+Layer* PrintObject::get_layer_at_printz(coordf_t print_z) { return const_cast<Layer*>(std::as_const(*this).get_layer_at_printz(print_z)); }
+
+
+
+// Get a layer approximately at print_z.
+const Layer* PrintObject::get_layer_at_printz(coordf_t print_z, coordf_t epsilon) const {
+    coordf_t limit = print_z - epsilon;
+    auto it = Slic3r::lower_bound_by_predicate(m_layers.begin(), m_layers.end(), [limit](const Layer *layer) { return layer->print_z < limit; });
+    return (it == m_layers.end() || (*it)->print_z > print_z + epsilon) ? nullptr : *it;
+}
+
+
+
+Layer* PrintObject::get_layer_at_printz(coordf_t print_z, coordf_t epsilon) { return const_cast<Layer*>(std::as_const(*this).get_layer_at_printz(print_z, epsilon)); }
+
 } // namespace Slic3r

src/slic3r/GUI/BackgroundSlicingProcess.hpp

@@ -5,22 +5,22 @@
 #include <condition_variable>
 #include <mutex>
 
-#include <boost/filesystem/path.hpp>
-
 #include <wx/event.h>
 
-#include "libslic3r/Print.hpp"
+#include "libslic3r/PrintBase.hpp"
+#include "libslic3r/GCode/ThumbnailData.hpp"
 #include "libslic3r/Format/SL1.hpp"
 #include "slic3r/Utils/PrintHost.hpp"
 
 
+namespace boost { namespace filesystem { class path; } }
+
 namespace Slic3r {
 
 class DynamicPrintConfig;
 class GCodePreviewData;
 class Model;
 class SLAPrint;
-class SL1Archive;
 
 class SlicingStatusEvent : public wxEvent
 {
@@ -86,7 +86,7 @@ public:
 
 	// Apply config over the print. Returns false, if the new config values caused any of the already
 	// processed steps to be invalidated, therefore the task will need to be restarted.
-	Print::ApplyStatus apply(const Model &model, const DynamicPrintConfig &config);
+    PrintBase::ApplyStatus apply(const Model &model, const DynamicPrintConfig &config);
 	// After calling the apply() function, set_task() may be called to limit the task to be processed by process().
 	// This is useful for calculating SLA supports for a single object only.
 	void 		set_task(const PrintBase::TaskParams &params);

src/slic3r/GUI/GLCanvas3D.cpp

@@ -9,6 +9,7 @@
 #include "libslic3r/GCode/ThumbnailData.hpp"
 #include "libslic3r/Geometry.hpp"
 #include "libslic3r/ExtrusionEntity.hpp"
+#include "libslic3r/Layer.hpp"
 #include "libslic3r/Utils.hpp"
 #include "libslic3r/Technologies.hpp"
 #include "libslic3r/Tesselate.hpp"