Refactoring for c++

src/basics/ColorRGB.cpp

@@ -1,5 +0,0 @@
-#include "ColorRGB.h"
-
-ColorRGB::ColorRGB()
-{
-}

src/basics/ColorRGB.h

@@ -1,10 +0,0 @@
-#ifndef COLORRGB_H
-#define COLORRGB_H
-
-class ColorRGB
-{
-public:
-    ColorRGB();
-};
-
-#endif // COLORRGB_H

src/basics/basics.pro

@@ -12,7 +12,6 @@ TEMPLATE = lib
 DEFINES += BASICS_LIBRARY
 
 SOURCES += \
-    ColorRGB.cpp \
     NoiseGenerator.cpp \
     NoiseFunctionNaive.cpp \
     NoiseFunctionPerlin.cpp \
@@ -21,7 +20,6 @@ SOURCES += \
 
 HEADERS +=\
         basics_global.h \
-    ColorRGB.h \
     NoiseGenerator.h \
     NoiseFunctionNaive.h \
     NoiseFunctionPerlin.h \

src/controlling/controlling.pro

@@ -14,6 +14,7 @@ SOURCES += \
 win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../rendering/release/ -lpaysages_rendering
 else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../rendering/debug/ -lpaysages_rendering
 else:unix: LIBS += -L$$OUT_PWD/../rendering/ -lpaysages_rendering
+INCLUDEPATH += $$PWD/../rendering
 DEPENDPATH += $$PWD/../rendering
 
 win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../system/release/ -lpaysages_system

src/controlling/main.cpp

@@ -1,11 +1,14 @@
-#include <stdlib.h>
+#include <cstdlib>
-#include <stdio.h>
+#include <cstdio>
-#include <string.h>
+#include <cstring>
-#include <math.h>
+#include <cmath>
 
 #include "rendering/main.h"
 #include "rendering/render.h"
-#include "rendering/Scenery.h"
+#include "rendering/renderer.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/camera.h"
+#include "Scenery.h"
 
 void startRender(Renderer* renderer, char* outputpath, RenderParams params)
 {

src/definition/Layers.h

@@ -2,11 +2,8 @@
 #define LAYERS_H
 
 #include "definition_global.h"
-#include "LegacyLayer.h"
-
-#ifdef __cplusplus
-
 #include "BaseDefinition.h"
+#include "LegacyLayer.h"
 
 namespace paysages {
 namespace system {class PackStream;}
@@ -61,15 +58,6 @@ private:
 }
 }
 
-extern "C" {
-#endif
-
-// Transitional C-API
-
-#ifndef __cplusplus
-typedef struct Layers Layers;
-#endif
-
 DEFINITIONSHARED_EXPORT Layers* layersCreate(LayerType type, int max_layer_count);
 DEFINITIONSHARED_EXPORT Layers* layersCreateCopy(Layers* original);
 DEFINITIONSHARED_EXPORT void layersDelete(Layers* layers);
@@ -90,8 +78,4 @@ DEFINITIONSHARED_EXPORT int layersAddLayer(Layers* layers, void* definition);
 DEFINITIONSHARED_EXPORT void layersDeleteLayer(Layers* layers, int layer);
 DEFINITIONSHARED_EXPORT void layersMove(Layers* layers, int layer, int new_position);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif // LAYERS_H

src/definition/definition_global.h

@@ -2,17 +2,7 @@
 #define DEFINITION_GLOBAL_H
 
 /* Shared object helpers */
-#ifdef __cplusplus
+#include <QtCore/qglobal.h>
-#  include <QtCore/qglobal.h>
-#else
-#  if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
-#    define Q_DECL_EXPORT __declspec(dllexport)
-#    define Q_DECL_IMPORT __declspec(dllimport)
-#  else
-#    define Q_DECL_EXPORT
-#    define Q_DECL_IMPORT
-#  endif
-#endif
 #if defined(DEFINITION_LIBRARY)
 #  define DEFINITIONSHARED_EXPORT Q_DECL_EXPORT
 #else
@@ -20,7 +10,6 @@
 #endif
 
 /* Namespace using */
-#ifdef __cplusplus
 namespace paysages
 {
     namespace system {}
@@ -30,8 +19,5 @@ namespace paysages
 using namespace paysages::system;
 using namespace paysages::basics;
 using namespace paysages::definition;
-#endif
-
-/* Global imports */
 
 #endif // DEFINITION_GLOBAL_H

src/editing/basepreview.cpp

@@ -10,6 +10,7 @@
 #include <math.h>
 #include "tools.h"
 #include "System.h"
+#include "PackStream.h"
 
 /*************** PreviewChunk ***************/
 class PreviewChunk

src/editing/basepreview.h

@@ -1,6 +1,8 @@
 #ifndef _PAYSAGES_QT_BASEPREVIEW_H_
 #define _PAYSAGES_QT_BASEPREVIEW_H_
 
+#include "editing_global.h"
+
 #include <QMutex>
 #include <QImage>
 #include <QThread>
@@ -12,10 +14,14 @@
 #include "editing/previewosd.h"
 #include "editing/common/DrawingWidget.h"
 #include "editing/common/previewrenderer.h"
-
-#include "PackStream.h"
 #include "rendering/tools/color.h"
 
+namespace paysages {
+namespace system {
+    class PackStream;
+}
+}
+
 class _ContextChoice
 {
 public:

src/editing/common/mainwindow.cpp

@@ -25,6 +25,7 @@
 
 #include "rendering/main.h"
 #include "Scenery.h"
+#include "PackStream.h"
 #include "tools.h"
 
 MainWindow* MainWindow::_instance = NULL;

src/editing/common/mainwindow.h

@@ -1,13 +1,19 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
+#include "editing_global.h"
 #include <QMainWindow>
 #include <QVector>
-#include "PackStream.h"
 
 class BaseForm;
 class FormRender;
 
+namespace paysages {
+namespace system {
+class PackStream;
+}
+}
+
 namespace Ui {
 class MainWindow;
 }

src/editing/formrender.cpp

@@ -6,7 +6,12 @@
 #include "inputcamera.h"
 #include "tools.h"
 #include "rendering/render.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/clouds/public.h"
+#include "rendering/terrain/public.h"
+#include "rendering/water/public.h"
 #include "Scenery.h"
+#include "PackStream.h"
 
 /**************** Previews ****************/
 class PreviewRenderLandscape : public BasePreview

src/editing/formwater.cpp

@@ -8,9 +8,11 @@
 #include "rendering/tools/euclid.h"
 #include "rendering/tools/lighting.h"
 #include "rendering/renderer.h"
-#include "Scenery.h"
 #include "rendering/water/public.h"
+#include "rendering/terrain/public.h"
+#include "rendering/atmosphere/public.h"
 #include "tools.h"
+#include "Scenery.h"
 
 static WaterDefinition* _definition;
 

src/editing/terrain/previewterrainshape.cpp

@@ -1,6 +1,7 @@
 #include "previewterrainshape.h"
 
 #include "basepreview.h"
+#include "rendering/water/public.h"
 
 PreviewTerrainShape::PreviewTerrainShape(TerrainDefinition* terrain)
 {

src/editing/terrain/widgetheightmap.cpp

@@ -7,6 +7,7 @@
 #include <GL/glu.h>
 #include "tools.h"
 #include "Scenery.h"
+#include "rendering/water/public.h"
 
 #define HEIGHTMAP_RESOLUTION 256
 

src/editing/textures/PreviewCumul.h

@@ -4,6 +4,7 @@
 #include "editing/common/previewrenderer.h"
 
 class BasePreview;
+class TexturesDefinition;
 
 class PreviewCumul : public PreviewRenderer
 {

src/editing/textures/PreviewLayerCoverage.h

@@ -4,6 +4,7 @@
 #include "editing/common/previewrenderer.h"
 
 class BasePreview;
+class TexturesDefinition;
 
 class PreviewLayerCoverage : public PreviewRenderer
 {

src/editing/textures/PreviewLayerLook.h

@@ -4,6 +4,7 @@
 #include "editing/common/previewrenderer.h"
 
 class BasePreview;
+class TexturesDefinition;
 
 class PreviewLayerLook : public PreviewRenderer
 {

src/render/opengl/ExplorerChunkSky.cpp

@@ -1,9 +1,10 @@
 #include "ExplorerChunkSky.h"
 
 #include <cmath>
+#include <GL/gl.h>
 #include "rendering/renderer.h"
 #include "rendering/camera.h"
-#include <GL/gl.h>
+#include "rendering/atmosphere/public.h"
 
 ExplorerChunkSky::ExplorerChunkSky(Renderer* renderer, double size, SkyboxOrientation orientation) : BaseExplorerChunk(renderer)
 {

src/render/opengl/ExplorerChunkTerrain.cpp

@@ -4,6 +4,7 @@
 #include <GL/gl.h>
 #include "rendering/camera.h"
 #include "rendering/renderer.h"
+#include "rendering/terrain/public.h"
 
 ExplorerChunkTerrain::ExplorerChunkTerrain(Renderer* renderer, double x, double z, double size, int nbchunks, double water_height) : BaseExplorerChunk(renderer)
 {

src/render/opengl/OpenGLRenderer.cpp

@@ -5,6 +5,7 @@
 #include <GL/glu.h>
 #include "Scenery.h"
 #include "renderer.h"
+#include "rendering/camera.h"
 
 OpenGLRenderer::OpenGLRenderer(Scenery* scenery):
     scenery(scenery)

src/render/opengl/WidgetExplorer.cpp

@@ -9,6 +9,11 @@
 #include "Scenery.h"
 #include "OpenGLRenderer.h"
 #include "rendering/tools/euclid.h"
+#include "rendering/renderer.h"
+#include "rendering/camera.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/water/public.h"
+#include "rendering/terrain/public.h"
 #include "ExplorerChunkSky.h"
 #include "ExplorerChunkTerrain.h"
 

src/rendering/Scenery.cpp

@@ -3,6 +3,14 @@
 #include <ctime>
 
 #include "NoiseGenerator.h"
+#include "PackStream.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/camera.h"
+#include "rendering/clouds/public.h"
+#include "rendering/terrain/public.h"
+#include "rendering/textures/public.h"
+#include "rendering/water/public.h"
+#include "rendering/renderer.h"
 #include "rendering/terrain/ter_raster.h"
 
 static Scenery* _main_scenery;

src/rendering/Scenery.h

@@ -3,27 +3,21 @@
 
 #include "rendering_global.h"
 
-#include "rendering/atmosphere/public.h"
-#include "rendering/camera.h"
-#include "rendering/clouds/public.h"
-#include "rendering/terrain/public.h"
-#include "rendering/textures/public.h"
-#include "rendering/water/public.h"
-#include "PackStream.h"
-#include "rendering/renderer.h"
-
-#ifdef __cplusplus
-
 #include "BaseDefinition.h"
 
-//class AtmosphereDefinition;
+class AtmosphereDefinition;
-//class CameraDefinition;
+class CameraDefinition;
-//class CloudsDefinition;
+class CloudsDefinition;
-//class TerrainDefinition;
+class TerrainDefinition;
-//class TexturesDefinition;
+class TexturesDefinition;
-//class WaterDefinition;
+class WaterDefinition;
-//class PackStream;
+class Renderer;
-//class Renderer;
+
+namespace paysages {
+namespace system {
+class PackStream;
+}
+}
 
 /**
  * @brief Global scenery management
@@ -76,9 +70,6 @@ private:
     WaterDefinition* water;
 };
 
-extern "C" {
-#endif
-
 // Transitional C-API
 RENDERINGSHARED_EXPORT void sceneryInit();
 RENDERINGSHARED_EXPORT void sceneryQuit();
@@ -114,8 +105,4 @@ RENDERINGSHARED_EXPORT Renderer* sceneryCreateStandardRenderer();
 RENDERINGSHARED_EXPORT void sceneryBindRenderer(Renderer* renderer);
 RENDERINGSHARED_EXPORT void sceneryRenderFirstPass(Renderer* renderer);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif // SCENERY_H

src/rendering/atmosphere/atm_bruneton.cpp

@@ -5,16 +5,18 @@
  * http://evasion.inrialpes.fr/~Eric.Bruneton/
  */
 
-#include <assert.h>
+#include <cassert>
-#include <math.h>
+#include <cmath>
-#include <stdio.h>
+#include <cstdio>
-#include <stdlib.h>
+#include <cstdlib>
 #include "System.h"
+#include "PackStream.h"
 #include "rendering/tools.h"
 #include "rendering/tools/cache.h"
 #include "rendering/tools/texture.h"
 #include "rendering/tools/parallel.h"
 #include "rendering/renderer.h"
+#include "rendering/water/public.h"
 
 /*********************** Constants ***********************/
 

src/rendering/atmosphere/atm_definition.cpp

@@ -1,8 +1,8 @@
 #include "private.h"
 
-#include <math.h>
+#include <cmath>
-#include <stdlib.h>
+#include <cstdlib>
-#include <string.h>
+#include "PackStream.h"
 #include "../tools.h"
 #include "../renderer.h"
 

src/rendering/atmosphere/atm_preview.cpp

@@ -1,6 +1,7 @@
 #include "public.h"
 
 #include "../renderer.h"
+#include "rendering/camera.h"
 
 /*
  * Atmosphere previews.

src/rendering/atmosphere/atm_raster.cpp

@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include "../tools.h"
 #include "../renderer.h"
+#include "rendering/clouds/public.h"
 
 static Color _postProcessFragment(Renderer* renderer, Vector3 location, void* data)
 {

src/rendering/atmosphere/public.h

@@ -11,10 +11,6 @@ namespace paysages {
 namespace system {class PackStream;}
 }
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef enum
 {
     ATMOSPHERE_PRESET_CLEAR_DAY = 0,
@@ -29,8 +25,9 @@ typedef enum
     ATMOSPHERE_MODEL_BRUNETON = 0
 } AtmosphereModel;
 
-typedef struct
+class AtmosphereDefinition
 {
+public:
     AtmosphereModel model;
     int hour;
     int minute;
@@ -40,7 +37,7 @@ typedef struct
     double dome_lighting;
 
     double _daytime;
-} AtmosphereDefinition;
+};
 
 typedef struct
 {
@@ -57,8 +54,9 @@ typedef AtmosphereResult (*FuncAtmosphereApplyAerialPerspective)(Renderer* rende
 typedef AtmosphereResult (*FuncAtmosphereGetSkyColor)(Renderer* renderer, Vector3 direction);
 typedef Vector3 (*FuncAtmosphereGetSunDirection)(Renderer* renderer);
 
-typedef struct
+class AtmosphereRenderer
 {
+public:
     AtmosphereDefinition* definition;
 
     FuncAtmosphereGetLightingStatus getLightingStatus;
@@ -67,7 +65,7 @@ typedef struct
     FuncAtmosphereGetSunDirection getSunDirection;
 
     /*void* _internal_data;*/
-} AtmosphereRenderer;
+};
 
 RENDERINGSHARED_EXPORT extern StandardDefinition AtmosphereDefinitionClass;
 RENDERINGSHARED_EXPORT extern StandardRenderer AtmosphereRendererClass;
@@ -82,8 +80,4 @@ RENDERINGSHARED_EXPORT void atmosphereUpdateResult(AtmosphereResult* result);
 RENDERINGSHARED_EXPORT Renderer* atmosphereCreatePreviewRenderer();
 RENDERINGSHARED_EXPORT Color atmosphereGetPreview(Renderer* renderer, double x, double y, double heading);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/camera.cpp

@@ -1,11 +1,15 @@
 #include "camera.h"
 
-#include <stdlib.h>
+#include <cstdlib>
-#include <math.h>
+#include <cmath>
 #include "render.h"
 #include "Scenery.h"
+#include "PackStream.h"
 #include "tools.h"
 #include "tools/boundingbox.h"
+#include "rendering/renderer.h"
+#include "rendering/terrain/public.h"
+#include "rendering/water/public.h"
 
 struct CameraDefinition
 {

src/rendering/camera.h

@@ -9,11 +9,6 @@ namespace paysages {
 namespace system {class PackStream;}
 }
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
 typedef struct CameraDefinition CameraDefinition;
 
 typedef struct
@@ -67,8 +62,4 @@ RENDERINGSHARED_EXPORT int cameraIsProjectedBoxInView(CameraDefinition* camera,
 
 RENDERINGSHARED_EXPORT int cameraTransitionToAnother(CameraDefinition* current, CameraDefinition* wanted, double factor);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/clouds/clo_density.h

@@ -7,11 +7,6 @@
  * Coverage/density management in a cloud layer.
  */
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
 /**
  * Get the coverage of a cloud layer [0.0;1.0]
  *
@@ -43,8 +38,4 @@ RENDERINGSHARED_EXPORT void cloudsBindFakeDensityToRenderer(CloudsRenderer* rend
  */
 RENDERINGSHARED_EXPORT void cloudsBindRealDensityToRenderer(CloudsRenderer* renderer);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/clouds/clo_preview.cpp

@@ -4,6 +4,7 @@
 #include "../tools/euclid.h"
 #include "../renderer.h"
 #include "../tools.h"
+#include "rendering/atmosphere/public.h"
 
 /*
  * Clouds previews.

src/rendering/clouds/clo_preview.h

@@ -8,11 +8,6 @@
  * Cloud preview helpers.
  */
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
 RENDERINGSHARED_EXPORT Renderer* cloudsPreviewCoverageCreateRenderer();
 RENDERINGSHARED_EXPORT void cloudsPreviewCoverageBindLayer(Renderer* renderer, CloudsLayerDefinition* layer);
 RENDERINGSHARED_EXPORT Color cloudsPreviewCoverageGetPixel(Renderer* renderer, double x, double y, double scaling, int perspective);
@@ -21,8 +16,4 @@ RENDERINGSHARED_EXPORT Renderer* cloudsPreviewMaterialCreateRenderer();
 RENDERINGSHARED_EXPORT void cloudsPreviewMaterialBindLayer(Renderer* renderer, CloudsLayerDefinition* layer);
 RENDERINGSHARED_EXPORT Color cloudsPreviewMaterialGetPixel(Renderer* renderer, double x, double y);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/clouds/clo_rendering.cpp

@@ -6,6 +6,7 @@
 #include "../renderer.h"
 #include "clo_density.h"
 #include "clo_walking.h"
+#include "rendering/atmosphere/public.h"
 
 /******************** Fake ********************/
 static int _fakeAlterLight(Renderer* renderer, LightDefinition* light, Vector3 location)

src/rendering/clouds/clo_walking.h

@@ -8,11 +8,6 @@
  * Functions to walk through a cloud layer.
  */
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
 typedef struct
 {
     double distance_from_start;
@@ -150,8 +145,4 @@ RENDERINGSHARED_EXPORT CloudWalkerStepInfo* cloudsWalkerGetLastSegment(CloudsWal
  */
 RENDERINGSHARED_EXPORT void cloudsStartWalking(CloudsWalker* walker, FuncCloudsWalkingCallback callback, void* data);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/clouds/public.h

@@ -56,24 +56,26 @@ typedef struct
     NoiseGenerator* _edge_noise;
 } CloudsLayerDefinition;
 
-typedef struct
+class CloudsDefinition
 {
+public:
     Layers* layers;
-} CloudsDefinition;
+};
 
 typedef Color (*FuncCloudsGetColor)(Renderer* renderer, Color base, Vector3 start, Vector3 end);
 typedef double (*FuncCloudsGetLayerDensity)(Renderer* renderer, CloudsLayerDefinition* layer, Vector3 location);
 typedef double (*FuncCloudsGetEdgeDensity)(Renderer* renderer, CloudsLayerDefinition* layer, Vector3 location, double layer_density);
 
-typedef struct
+class CloudsRenderer
 {
+public:
     CloudsDefinition* definition;
 
     FuncCloudsGetColor getColor;
     FuncLightingAlterLight alterLight;
     FuncCloudsGetLayerDensity getLayerDensity;
     FuncCloudsGetEdgeDensity getEdgeDensity;
-} CloudsRenderer;
+};
 
 
 RENDERINGSHARED_EXPORT extern StandardDefinition CloudsDefinitionClass;

src/rendering/geoarea.cpp

@@ -1,5 +1,6 @@
 #include "geoarea.h"
 
+#include "PackStream.h"
 #include "tools.h"
 
 GeoArea geoareaCreate()

src/rendering/geoarea.h

@@ -4,11 +4,12 @@
 /* Geographic area definition */
 
 #include "rendering_global.h"
-#include "PackStream.h"
 
-#ifdef __cplusplus
+namespace paysages {
-extern "C" {
+namespace system {
-#endif
+class PackStream;
+}
+}
 
 typedef struct
 {
@@ -29,8 +30,4 @@ RENDERINGSHARED_EXPORT void geoareaLoad(PackStream* stream, GeoArea* geoarea);
 RENDERINGSHARED_EXPORT void geoareaToLocal(GeoArea* geoarea, double absolute_x, double absolute_z, double* local_x, double* local_z);
 RENDERINGSHARED_EXPORT void geoareaFromLocal(GeoArea* geoarea, double local_x, double local_z, double* absolute_x, double* absolute_z);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/main.cpp

@@ -1,8 +1,9 @@
-#include <stdio.h>
+#include <cstdio>
-#include <stdlib.h>
+#include <cstdlib>
 
 #include "tools/data.h"
 #include "Scenery.h"
+#include "PackStream.h"
 #include "render.h"
 #include "main.h"
 #include "opencl.h"

src/rendering/main.h

@@ -5,10 +5,6 @@
 
 #include "rendering_global.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef enum {
     FILE_OPERATION_OK,
     FILE_OPERATION_IOERROR,
@@ -21,8 +17,4 @@ RENDERINGSHARED_EXPORT void paysagesQuit();
 RENDERINGSHARED_EXPORT FileOperationResult paysagesSave(char* filepath);
 RENDERINGSHARED_EXPORT FileOperationResult paysagesLoad(char* filepath);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/opencl.h

@@ -5,16 +5,8 @@
 
 #include "rendering_global.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 RENDERINGSHARED_EXPORT void openclInit();
 RENDERINGSHARED_EXPORT int openclAvailable();
 RENDERINGSHARED_EXPORT void openclQuit();
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/render.h

@@ -6,10 +6,6 @@
 #include "tools/color.h"
 #include "tools/euclid.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef Color (*f_RenderFragmentCallback)(struct Renderer* renderer, Vector3 location, void* data);
 
 typedef void (*RenderCallbackStart)(int width, int height, Color background);
@@ -46,9 +42,4 @@ RENDERINGSHARED_EXPORT void renderPostProcess(RenderArea* area, int nbchunks);
 RENDERINGSHARED_EXPORT int renderSaveToFile(RenderArea* area, const char* path);
 RENDERINGSHARED_EXPORT void renderSetPreviewCallbacks(RenderArea* area, RenderCallbackStart start, RenderCallbackDraw draw, RenderCallbackUpdate update);
 
-
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/renderer.cpp

@@ -6,6 +6,12 @@
 #include "render.h"
 #include "Scenery.h"
 #include "tools.h"
+#include "rendering/camera.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/clouds/public.h"
+#include "rendering/terrain/public.h"
+#include "rendering/textures/public.h"
+#include "rendering/water/public.h"
 
 static RayCastingResult _RAYCASTING_NULL = {0};
 

src/rendering/renderer.h

@@ -3,18 +3,16 @@
 
 #include "rendering_global.h"
 #include "shared/types.h"
-#include "atmosphere/public.h"
-#include "clouds/public.h"
-#include "terrain/public.h"
-#include "textures/public.h"
-#include "water/public.h"
-#include "camera.h"
 #include "render.h"
 
-#ifdef __cplusplus
+class CameraDefinition;
-extern "C"
+class LightingManager;
-{
+class SurfaceMaterial;
-#endif
+class AtmosphereRenderer;
+class TerrainRenderer;
+class TexturesRenderer;
+class CloudsRenderer;
+class WaterRenderer;
 
 struct Renderer
 {
@@ -67,8 +65,4 @@ RENDERINGSHARED_EXPORT void rendererSetPreviewCallbacks(Renderer* renderer, Rend
 RENDERINGSHARED_EXPORT void rendererStart(Renderer* renderer, RenderParams params);
 RENDERINGSHARED_EXPORT void rendererInterrupt(Renderer* renderer);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/shared/preview.h

@@ -8,10 +8,6 @@
 #include "../rendering_global.h"
 #include "types.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct PreviewRenderer PreviewRenderer;
 
 typedef void (*FuncPreviewCustomizeRenderer)(PreviewRenderer* preview_renderer, Renderer* renderer);
@@ -31,8 +27,4 @@ typedef struct {
 
 RENDERINGSHARED_EXPORT PreviewClass previewCreateClass(FuncPreviewCustomizeRenderer customizeRenderer, FuncPreviewBindDefinition bindDefinition, FuncPreviewGetPixelColor getPixelColor);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/shared/types.h

@@ -4,10 +4,6 @@
 #include "../tools/euclid.h"
 #include "../tools/color.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct Renderer Renderer;
 
 typedef struct
@@ -48,8 +44,4 @@ typedef struct {
     FuncObjectBind bind;
 } StandardRenderer;
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/terrain/public.h

@@ -20,8 +20,9 @@ typedef enum
 
 typedef struct TerrainHeightMap TerrainHeightMap;
 
-typedef struct
+class TerrainDefinition
 {
+public:
     double height;
     double scaling;
     double shadow_smoothing;
@@ -34,7 +35,7 @@ typedef struct
     NoiseGenerator* _height_noise;
     double _min_height;
     double _max_height;
-} TerrainDefinition;
+};
 
 typedef struct
 {
@@ -47,8 +48,9 @@ typedef TerrainResult (*FuncTerrainGetResult)(Renderer* renderer, double x, doub
 typedef Color(*FuncTerrainGetFinalColor)(Renderer* renderer, Vector3 location, double precision);
 typedef double (*FuncGetWaterHeight)(Renderer* renderer);
 
-typedef struct
+class TerrainRenderer
 {
+public:
     TerrainDefinition* definition;
 
     FuncGeneralCastRay castRay;
@@ -58,7 +60,7 @@ typedef struct
     FuncGetWaterHeight getWaterHeight;
 
     void* _internal_data;
-} TerrainRenderer;
+};
 
 RENDERINGSHARED_EXPORT extern StandardDefinition TerrainDefinitionClass;
 RENDERINGSHARED_EXPORT extern StandardRenderer TerrainRendererClass;

src/rendering/terrain/ter_definition.cpp

@@ -3,6 +3,7 @@
 #include "../tools.h"
 #include "../renderer.h"
 #include "NoiseGenerator.h"
+#include "PackStream.h"
 
 /******************** Definition ********************/
 static void _validateDefinition(TerrainDefinition* definition)

src/rendering/terrain/ter_preview.cpp

@@ -4,6 +4,8 @@
 #include "../tools/lighting.h"
 #include "../renderer.h"
 #include "NoiseGenerator.h"
+#include "rendering/atmosphere/public.h"
+#include "rendering/textures/public.h"
 
 /*
  * Terrain previews.

src/rendering/terrain/ter_raster.cpp

@@ -8,6 +8,9 @@
 #include "../tools/boundingbox.h"
 #include "../tools/parallel.h"
 #include "../renderer.h"
+#include "rendering/water/public.h"
+#include "rendering/textures/public.h"
+#include "rendering/camera.h"
 
 /*
  * Terrain rasterization.

src/rendering/terrain/ter_raster.h

@@ -3,10 +3,6 @@
 
 #include "../rendering_global.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct
 {
     Vector3 point_nw;
@@ -37,8 +33,4 @@ RENDERINGSHARED_EXPORT void terrainTessellateChunk(Renderer* renderer, TerrainCh
  */
 RENDERINGSHARED_EXPORT void terrainRenderSurface(Renderer* renderer);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/terrain/ter_render.cpp

@@ -4,6 +4,7 @@
 #include <math.h>
 #include "../tools.h"
 #include "../renderer.h"
+#include "rendering/textures/public.h"
 
 /******************** Binding ********************/
 static double _fakeGetHeight(Renderer* renderer, double x, double z, int with_painting)

src/rendering/textures/public.h

@@ -7,10 +7,6 @@
 #include "rendering/tools/lighting.h"
 #include "rendering/terrain/public.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #define TEXTURES_MAX_LAYERS 50
 
 typedef enum
@@ -54,10 +50,11 @@ typedef struct
     /*Curve* _local_slope_condition;*/
 } TexturesLayerDefinition;
 
-typedef struct
+class TexturesDefinition
 {
+public:
     Layers* layers;
-} TexturesDefinition;
+};
 
 typedef struct
 {
@@ -80,14 +77,15 @@ typedef Vector3 (*FuncTexturesDisplaceTerrain)(Renderer* renderer, TerrainResult
 typedef double (*FuncTexturesGetBasePresence)(Renderer* renderer, int layer, TerrainResult terrain);
 typedef TexturesResult (*FuncTexturesApplyToTerrain)(Renderer* renderer, double x, double z);
 
-typedef struct
+class TexturesRenderer
 {
+public:
     TexturesDefinition* definition;
 
     FuncTexturesDisplaceTerrain displaceTerrain;
     FuncTexturesGetBasePresence getBasePresence;
     FuncTexturesApplyToTerrain applyToTerrain;
-} TexturesRenderer;
+};
 
 
 RENDERINGSHARED_EXPORT extern StandardDefinition TexturesDefinitionClass;
@@ -100,8 +98,4 @@ RENDERINGSHARED_EXPORT void texturesLayerAutoPreset(TexturesLayerDefinition* def
 
 RENDERINGSHARED_EXPORT double texturesGetMaximalDisplacement(TexturesDefinition* textures);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/textures/tex_definition.cpp

@@ -2,6 +2,7 @@
 
 #include "Scenery.h"
 #include "NoiseGenerator.h"
+#include "PackStream.h"
 
 /******************** Global definition ********************/
 static void _validateDefinition(TexturesDefinition* definition)

src/rendering/textures/tex_preview.h

@@ -4,10 +4,6 @@
 #include "rendering/renderer.h"
 #include "rendering/textures/public.h"
 
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
 /* Single layer coverage */
 RENDERINGSHARED_EXPORT void TexturesPreviewLayerCoverage_bind(Renderer* renderer, TexturesDefinition* definition);
 RENDERINGSHARED_EXPORT Color TexturesPreviewLayerCoverage_getColor(Renderer* renderer, double x, double y, double scaling, int layer);
@@ -20,8 +16,4 @@ RENDERINGSHARED_EXPORT Color TexturesPreviewLayerLook_getColor(Renderer* rendere
 RENDERINGSHARED_EXPORT void TexturesPreviewCumul_bind(Renderer* renderer, TexturesDefinition* definition);
 RENDERINGSHARED_EXPORT Color TexturesPreviewCumul_getColor(Renderer* renderer, double x, double y, double scaling, int layer);
 
-#ifdef	__cplusplus
-}
-#endif
-
 #endif

src/rendering/tools.h

@@ -4,10 +4,6 @@
 #include "rendering_global.h"
 #include "shared/types.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #define UNUSED(_x_) ((void)(_x_))
 
 RENDERINGSHARED_EXPORT double toolsRandom();
@@ -15,8 +11,4 @@ RENDERINGSHARED_EXPORT double toolsCubicInterpolate(double stencil[4], double x)
 RENDERINGSHARED_EXPORT double toolsBicubicInterpolate(double stencil[16], double x, double y);
 RENDERINGSHARED_EXPORT void toolsFloat2DMapCopy(double* src, double* dest, int src_xstart, int src_ystart, int dest_xstart, int dest_ystart, int xsize, int ysize, int src_xstep, int src_ystep, int dest_xstep, int dest_ystep);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/array.h

@@ -5,10 +5,6 @@
 #include "../shared/types.h"
 #include <stdlib.h>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 /**************** Naive methods (basic C arrays) ****************/
 
 /*
@@ -35,8 +31,4 @@ RENDERINGSHARED_EXPORT void arrayReplace(Array* array, void* item, int position)
 RENDERINGSHARED_EXPORT void arrayLStrip(Array* array, int count);
 RENDERINGSHARED_EXPORT void arrayClear(Array* array);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/boundingbox.h

@@ -4,10 +4,6 @@
 #include "../rendering_global.h"
 #include "euclid.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct
 {
     int empty;
@@ -22,8 +18,4 @@ typedef struct
 RENDERINGSHARED_EXPORT void boundingBoxReset(BoundingBox* box);
 RENDERINGSHARED_EXPORT void boundingBoxPushPoint(BoundingBox* box, Vector3 point);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/cache.h

@@ -7,10 +7,6 @@
 
 #include "../rendering_global.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct CacheFile CacheFile;
 
 RENDERINGSHARED_EXPORT CacheFile* cacheFileCreateAccessor(const char* module, const char* ext, const char* tag1, int tag2, int tag3, int tag4, int tag5, int tag6);
@@ -19,8 +15,4 @@ RENDERINGSHARED_EXPORT int cacheFileIsReadable(CacheFile* cache);
 RENDERINGSHARED_EXPORT int cacheFileIsWritable(CacheFile* cache);
 RENDERINGSHARED_EXPORT const char* cacheFileGetPath(CacheFile* cache);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/color.h

@@ -8,10 +8,6 @@ namespace paysages {
 namespace system {class PackStream;}
 }
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #define TYPEDEF_COLOR
 typedef struct
 {
@@ -110,8 +106,4 @@ RENDERINGSHARED_EXPORT ColorHSL colorToHSL(Color col);
 
 RENDERINGSHARED_EXPORT ColorHSL colorHSLFromValues(double h, double s, double l, double a);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/curve.h

@@ -7,10 +7,6 @@ namespace paysages {
 namespace system {class PackStream;}
 }
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct {
     double position;
     double value;
@@ -36,8 +32,4 @@ RENDERINGSHARED_EXPORT void curveValidate(Curve* curve);
 
 RENDERINGSHARED_EXPORT double curveGetValue(Curve* curve, double position);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/euclid.h

@@ -34,11 +34,6 @@ namespace system {class PackStream;}
  *   X=0  Y=-1 Z=0   =>  THETA=-PI/2
  */
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
 typedef struct
 {
     double x;
@@ -125,8 +120,4 @@ RENDERINGSHARED_EXPORT Vector3 euclidGetNormalFromTriangle(Vector3 center, Vecto
 RENDERINGSHARED_EXPORT double euclidGetDistance2D(double x1, double y1, double x2, double y2);
 RENDERINGSHARED_EXPORT int euclidRayIntersectSphere(Vector3 ray_point, Vector3 ray_direction, Vector3 sphere_center, double sphere_radius, Vector3* hit1, Vector3* hit2);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/lighting.h

@@ -9,12 +9,9 @@ namespace paysages {
 namespace system {class PackStream;}
 }
 
-#ifdef __cplusplus
+class SurfaceMaterial
-extern "C" {
-#endif
-
-typedef struct
 {
+public:
     ColorHSL base;
 
     double hardness;
@@ -24,7 +21,7 @@ typedef struct
     double receive_shadows;
 
     Color _rgb;
-} SurfaceMaterial;
+};
 
 typedef struct
 {
@@ -56,8 +53,4 @@ RENDERINGSHARED_EXPORT void materialSave(PackStream* stream, SurfaceMaterial* ma
 RENDERINGSHARED_EXPORT void materialLoad(PackStream* stream, SurfaceMaterial* material);
 RENDERINGSHARED_EXPORT void materialValidate(SurfaceMaterial* material);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/memory.h

@@ -7,14 +7,6 @@
 
 #include "../rendering_global.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 RENDERINGSHARED_EXPORT void* memory2dRealloc(void* data, int datasize, int oldxsize, int oldysize, int newxsize, int newysize, int xoffset, int yoffset);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/parallel.h

@@ -11,10 +11,6 @@
  * shared data from unit functions.
  */
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef struct ParallelWork ParallelWork;
 typedef int (*ParallelUnitFunction)(ParallelWork* work, int unit, void* data);
 
@@ -106,8 +102,4 @@ RENDERINGSHARED_EXPORT int parallelQueueAddJob(ParallelQueue* queue, FuncParalle
  */
 RENDERINGSHARED_EXPORT int parallelQueueCollectJobs(FuncParallelJob func_collect);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/texture.cpp

@@ -4,6 +4,7 @@
 #include <assert.h>
 #include <math.h>
 #include "System.h"
+#include "PackStream.h"
 #include "PictureFile.h"
 
 struct Texture2D

src/rendering/tools/texture.h

@@ -7,11 +7,12 @@
 
 #include "../rendering_global.h"
 #include "color.h"
-#include "PackStream.h"
 
-#ifdef __cplusplus
+namespace paysages {
-extern "C" {
+namespace system {
-#endif
+class PackStream;
+}
+}
 
 typedef struct Texture2D Texture2D;
 typedef struct Texture3D Texture3D;
@@ -59,8 +60,4 @@ RENDERINGSHARED_EXPORT void texture4DSave(PackStream* stream, Texture4D* tex);
 RENDERINGSHARED_EXPORT void texture4DLoad(PackStream* stream, Texture4D* tex);
 RENDERINGSHARED_EXPORT void texture4DSaveToFile(Texture4D* tex, const char* filepath);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/tools/zone.cpp

@@ -1,8 +1,9 @@
 #include "zone.h"
 
-#include <string.h>
+#include <cstring>
-#include <stdlib.h>
+#include <cstdlib>
-#include <math.h>
+#include <cmath>
+#include "PackStream.h"
 #include "tools.h"
 
 #define MAX_CIRCLES 20

src/rendering/tools/zone.h

@@ -8,11 +8,12 @@
 #include "../rendering_global.h"
 #include "rendering/tools/euclid.h"
 #include "rendering/tools/curve.h"
-#include "PackStream.h"
 
-#ifdef __cplusplus
+namespace paysages {
-extern "C" {
+namespace system {
-#endif
+class PackStream;
+}
+}
 
 typedef struct Zone Zone;
 
@@ -39,8 +40,4 @@ RENDERINGSHARED_EXPORT void zoneAddSlopeRangeQuick(Zone* zone, double value, dou
 
 RENDERINGSHARED_EXPORT double zoneGetValue(Zone* zone, Vector3 location, Vector3 normal);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/rendering/water/public.h

@@ -19,8 +19,9 @@ typedef enum
     WATER_PRESET_SEA
 } WaterPreset;
 
-typedef struct
+class WaterDefinition
 {
+public:
     double transparency;
     double reflection;
     SurfaceMaterial material;
@@ -37,7 +38,7 @@ typedef struct
     SurfaceMaterial foam_material;
 
     NoiseGenerator* _waves_noise;
-} WaterDefinition;
+};
 
 typedef struct
 {
@@ -53,14 +54,15 @@ typedef HeightInfo (*FuncWaterGetHeightInfo)(Renderer* renderer);
 typedef double (*FuncWaterGetHeight)(Renderer* renderer, double x, double z);
 typedef WaterResult (*FuncWaterGetResult)(Renderer* renderer, double x, double z);
 
-typedef struct
+class WaterRenderer
 {
+public:
     WaterDefinition* definition;
 
     FuncWaterGetHeightInfo getHeightInfo;
     FuncWaterGetHeight getHeight;
     FuncWaterGetResult getResult;
-} WaterRenderer;
+};
 
 
 RENDERINGSHARED_EXPORT extern StandardDefinition WaterDefinitionClass;

src/rendering/water/wat_render.cpp

@@ -4,6 +4,7 @@
 #include "../tools.h"
 #include "../renderer.h"
 #include "NoiseGenerator.h"
+#include "rendering/terrain/public.h"
 
 static HeightInfo _FAKE_HEIGHT_INFO = {0.0, 0.0, 0.0};
 

src/system/PictureFile.h

@@ -3,8 +3,6 @@
 
 #include "system_global.h"
 
-#ifdef __cplusplus
-
 namespace paysages
 {
 namespace system
@@ -19,9 +17,6 @@ public:
 }
 }
 
-extern "C" {
-#endif
-
 // Transitional C-API
 
 #ifndef TYPEDEF_COLOR
@@ -37,8 +32,4 @@ typedef struct
 typedef Color (*PictureCallbackSavePixel)(void* data, int x, int y);
 SYSTEMSHARED_EXPORT int systemSavePictureFile(const char* filepath, PictureCallbackSavePixel callback_pixel, void* data, int width, int height);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif // PICTUREFILE_H