3D Viewer: remove all instances of "c" prefix from file names.

3d-viewer/3d_cache/dialogs/dlg_select_3dmodel.cpp

@@ -30,8 +30,8 @@
 #include "3d_cache/3d_info.h"
 #include "3d_cache/3d_cache.h"
 #include "3d_cache_dialogs.h"
-#include <3d_model_viewer/c3d_model_viewer.h>
-#include <common_ogl/cogl_att_list.h>
+#include <3d_model_viewer/3d_model_viewer.h>
+#include <common_ogl/ogl_attr_list.h>
 #include <filename_resolver.h>
 #include <pcbnew/footprint.h>
 

3d-viewer/3d_cache/dialogs/panel_prev_3d.cpp

@@ -33,7 +33,7 @@
 #include <base_units.h>
 #include <bitmaps.h>
 #include <board.h>
-#include <common_ogl/cogl_att_list.h>
+#include <common_ogl/ogl_attr_list.h>
 #include <gal/dpi_scaling.h>
 #include <pgm_base.h>
 #include <project.h>

3d-viewer/3d_cache/dialogs/panel_prev_3d.h

@@ -42,7 +42,7 @@
 #include <tool/tools_holder.h>
 #include <3d_canvas/eda_3d_canvas.h>
 #include <3d_viewer_id.h>
-#include <3d_rendering/ctrack_ball.h>
+#include <3d_rendering/track_ball.h>
 
 // Define min and max parameter values
 #define MAX_SCALE          10000.0

3d-viewer/3d_canvas/board_adapter.cpp

@@ -27,9 +27,9 @@
  * @brief Handles data related with the board to be visualized
  */
 
-#include "../3d_rendering/ccamera.h"
+#include "../3d_rendering/camera.h"
 #include "board_adapter.h"
-#include <3d_rendering/3d_render_raytracing/shapes2D/cpolygon2d.h>
+#include <3d_rendering/3d_render_raytracing/shapes2D/polygon_2d.h>
 #include <board.h>
 #include <3d_math.h>
 #include "3d_fastmath.h"

3d-viewer/3d_canvas/board_adapter.h

@@ -27,13 +27,13 @@
 
 #include <array>
 #include <vector>
-#include "../3d_rendering/3d_render_raytracing/accelerators/ccontainer2d.h"
-#include "../3d_rendering/3d_render_raytracing/accelerators/ccontainer.h"
-#include "../3d_rendering/3d_render_raytracing/shapes3D/cbbox.h"
-#include "../3d_rendering/ccamera.h"
+#include "../3d_rendering/3d_render_raytracing/accelerators/container_2d.h"
+#include "../3d_rendering/3d_render_raytracing/accelerators/container_3d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes3D/bbox_3d.h"
+#include "../3d_rendering/camera.h"
 #include "../3d_enums.h"
 #include "../3d_cache/3d_cache.h"
-#include "../common_ogl/cogl_att_list.h"
+#include "../common_ogl/ogl_attr_list.h"
 
 #include <layers_id_colors_and_visibility.h>
 #include <pad.h>

3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp

@@ -30,10 +30,10 @@
  *  board_items_to_polygon_shape_transform.cpp
  */
 
-#include "../3d_rendering/3d_render_raytracing/shapes2D/cring2d.h"
-#include "../3d_rendering/3d_render_raytracing/shapes2D/cfilledcircle2d.h"
-#include "../3d_rendering/3d_render_raytracing/shapes2D/croundsegment2d.h"
-#include "../3d_rendering/3d_render_raytracing/shapes2D/ctriangle2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/ring_2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/filled_circle_2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/round_segment_2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/triangle_2d.h"
 #include <board_adapter.h>
 #include <board.h>
 #include <footprint.h>

3d-viewer/3d_canvas/create_layer_items.cpp

@@ -32,9 +32,9 @@
  */
 
 #include "board_adapter.h"
-#include "../3d_rendering/3d_render_raytracing/shapes2D/cring2d.h"
-#include "../3d_rendering/3d_render_raytracing/shapes2D/cfilledcircle2d.h"
-#include "../3d_rendering/3d_render_raytracing/shapes3D/ccylinder.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/ring_2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes2D/filled_circle_2d.h"
+#include "../3d_rendering/3d_render_raytracing/shapes3D/cylinder_3d.h"
 
 #include <board.h>
 #include <footprint.h>

3d-viewer/3d_canvas/eda_3d_canvas.cpp

@@ -29,8 +29,8 @@
 #include "../common_ogl/ogl_utils.h"
 #include "eda_3d_canvas.h"
 #include <eda_3d_viewer.h>
-#include <3d_rendering/3d_render_raytracing/c3d_render_raytracing.h>
-#include <3d_rendering/3d_render_ogl_legacy/c3d_render_ogl_legacy.h>
+#include <3d_rendering/3d_render_raytracing/render_3d_raytrace.h>
+#include <3d_rendering/legacy/render_3d_legacy.h>
 #include <3d_viewer_id.h>
 #include <board.h>
 #include <reporter.h>

3d-viewer/3d_canvas/eda_3d_canvas.h

@@ -27,8 +27,8 @@
 
 #include <atomic>
 #include "board_adapter.h"
-#include "3d_rendering/3d_render_raytracing/accelerators/caccelerator.h"
-#include "3d_rendering/c3d_render_base.h"
+#include "3d_rendering/3d_render_raytracing/accelerators/accelerator_3d.h"
+#include "3d_rendering/render_3d_base.h"
 #include "3d_cache/3d_cache.h"
 #include <gal/hidpi_gl_canvas.h>
 #include <wx/image.h>

3d-viewer/3d_model_viewer/c3d_model_viewer.cpp → 3d-viewer/3d_model_viewer/3d_model_viewer.cpp

@@ -23,16 +23,16 @@
  */
 
 /**
- * @file  c3d_model_viewer.cpp
+ * @file c3d_model_viewer.cpp
  * @brief Implements a model viewer canvas. The propose of model viewer is to
  * render 3d models that come in the original data from the files without any
  * transformations.
  */
 
 #include <iostream>
-#include "3d_rendering/3d_render_ogl_legacy/c_ogl_3dmodel.h"
-#include "c3d_model_viewer.h"
-#include "../3d_rendering/3d_render_ogl_legacy/ogl_legacy_utils.h"
+#include "3d_rendering/legacy/3d_model.h"
+#include "3d_model_viewer.h"
+#include "../3d_rendering/legacy/ogl_legacy_utils.h"
 #include "../3d_cache/3d_cache.h"
 #include "common_ogl/ogl_utils.h"
 #include <wx/dcclient.h>

3d-viewer/3d_model_viewer/c3d_model_viewer.h → 3d-viewer/3d_model_viewer/3d_model_viewer.h

@@ -33,7 +33,7 @@
 #ifndef _C3D_MODEL_VIEWER_H_
 #define _C3D_MODEL_VIEWER_H_
 
-#include "3d_rendering/ctrack_ball.h"
+#include "3d_rendering/track_ball.h"
 #include <gal/hidpi_gl_canvas.h>
 
 class S3D_CACHE;

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/caccelerator.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/accelerator_3d.cpp

@@ -23,13 +23,13 @@
  */
 
 /**
- * @file  caccelerator.cpp
+ * @file accelerator_3d.cpp
  */
 
-#include "caccelerator.h"
+#include "accelerator_3d.h"
 
 
-ACCELERATOR_3D::ACCELERATOR_3D( )
+ACCELERATOR_3D::ACCELERATOR_3D()
 {
     m_bbox.Reset();
 }

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/caccelerator.h → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/accelerator_3d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  caccelerator.h
- * @brief
+ * @file accelerator_3d.h
  */
 
-#ifndef _CACCELERATOR_H_
-#define _CACCELERATOR_H_
+#ifndef _ACCELERATOR_3D_H_
+#define _ACCELERATOR_3D_H_
 
-#include "ccontainer.h"
+#include "container_3d.h"
 #include "../raypacket.h"
 
 
@@ -54,4 +53,4 @@ protected:
     BBOX_3D m_bbox;
 };
 
-#endif // _CACCELERATOR_H_
+#endif // _ACCELERATOR_3D_H_

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/cbvh_packet_traversal.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/bvh_packet_traversal.cpp

@@ -23,11 +23,11 @@
  */
 
 /**
- * @file  cbvh_packet_traversal.cpp
- * @brief This file implementes packet traversal over the BVH PBRT implementation
+ * @file bvh_packet_traversal.cpp
+ * @brief This file implementes packet traversal over the BVH PBRT implementation.
  */
 
-#include "cbvh_pbrt.h"
+#include "bvh_pbrt.h"
 #include <wx/debug.h>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/cbvh_pbrt.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/bvh_pbrt.cpp

@@ -66,7 +66,7 @@
  *
  */
 
-#include "cbvh_pbrt.h"
+#include "bvh_pbrt.h"
 #include "../../../3d_fastmath.h"
 #include <macros.h>
 

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/cbvh_pbrt.h → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/bvh_pbrt.h

@@ -23,9 +23,9 @@
  */
 
 /**
- * @file  cbvh_pbrt.h
+ * @file bvh_pbrt.h
  * @brief This BVH implementation is based on the source code implementation
- * from the book "Physically Based Rendering" (v2 and v3)
+ *        from the book "Physically Based Rendering" (v2 and v3).
  *
  * Adaptions performed:
  *  - Types and class types adapted to KiCad project
@@ -70,7 +70,7 @@
 #ifndef _BVH_PBRT_H_
 #define _BVH_PBRT_H_
 
-#include "caccelerator.h"
+#include "accelerator_3d.h"
 #include <cstdint>
 #include <list>
 

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/ccontainer2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/container_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  ccontainer2d.cpp
- * @brief
+ * @file container_2d.cpp
  */
 
-#include "ccontainer2d.h"
+#include "container_2d.h"
 #include <vector>
 #include <mutex>
 #include <boost/range/algorithm/partition.hpp>

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/ccontainer2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/container_2d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  ccontainer2d.h
- * @brief
+ * @file  container_2d.h
  */
 
 #ifndef _CONTAINER_2D_H_
 #define _CONTAINER_2D_H_
 
-#include "../shapes2D/cobject2d.h"
+#include "../shapes2D/object_2d.h"
 #include <list>
 #include <mutex>
 

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/ccontainer.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/container_3d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  ccontainer.cpp
- * @brief
+ * @file container_3d.cpp
  */
 
-#include "ccontainer.h"
+#include "container_3d.h"
 #include <cstdio>
 
 CONTAINER_3D_BASE::CONTAINER_3D_BASE()

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/ccontainer.h → 3d-viewer/3d_rendering/3d_render_raytracing/accelerators/container_3d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  ccontainer.h
- * @brief
+ * @file container_3d.h
  */
 
 #ifndef _CONTAINER_3D_H_
 #define _CONTAINER_3D_H_
 
-#include "../shapes3D/cobject.h"
+#include "../shapes3D/object_3d.h"
 #include <list>
 #include <vector>
 
@@ -46,7 +45,7 @@ public:
 
     virtual ~CONTAINER_3D_BASE();
 
-    void Add( OBJECT_3D *aObject )
+    void Add( OBJECT_3D* aObject )
     {
         if( aObject )
         {

3d-viewer/3d_rendering/3d_render_raytracing/c3d_render_createscene.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/create_scene.cpp

@@ -23,22 +23,21 @@
  */
 
 /**
- * @file  c3d_render_createscene.cpp
- * @brief
+ * @file 3d-viewer/3d_rendering/3d_render_raytracing/create_scene.cpp
  */
 
 
-#include "c3d_render_raytracing.h"
-#include "shapes3D/cplane.h"
-#include "shapes3D/croundseg.h"
-#include "shapes3D/clayeritem.h"
-#include "shapes3D/ccylinder.h"
-#include "shapes3D/ctriangle.h"
-#include "shapes2D/citemlayercsg2d.h"
-#include "shapes2D/cring2d.h"
-#include "shapes2D/cpolygon2d.h"
-#include "shapes2D/cfilledcircle2d.h"
-#include "accelerators/cbvh_pbrt.h"
+#include "render_3d_raytrace.h"
+#include "shapes3D/plane_3d.h"
+#include "shapes3D/round_segment_3d.h"
+#include "shapes3D/layer_item_3d.h"
+#include "shapes3D/cylinder_3d.h"
+#include "shapes3D/triangle_3d.h"
+#include "shapes2D/layer_item_2d.h"
+#include "shapes2D/ring_2d.h"
+#include "shapes2D/polygon_2d.h"
+#include "shapes2D/filled_circle_2d.h"
+#include "accelerators/bvh_pbrt.h"
 #include "3d_fastmath.h"
 #include "3d_math.h"
 

3d-viewer/3d_rendering/3d_render_raytracing/cfrustum.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/frustum.cpp

@@ -2,7 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2015-2017 Mario Luzeiro <mrluzeiro@ua.pt>
- * Copyright (C) 1992-2017 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -23,12 +23,11 @@
  */
 
 /**
- * @file  cfrustum.cpp
- * @brief
+ * @file frustum.cpp
  */
 
 
-#include "cfrustum.h"
+#include "frustum.h"
 
 // !TODO: optimize wih SSE
 //#if(GLM_ARCH != GLM_ARCH_PURE)

3d-viewer/3d_rendering/3d_render_raytracing/cfrustum.h → 3d-viewer/3d_rendering/3d_render_raytracing/frustum.h

@@ -2,7 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2015-2016 Mario Luzeiro <mrluzeiro@ua.pt>
- * Copyright (C) 1992-2016 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -23,14 +23,14 @@
  */
 
 /**
- * @file  cfrustum.h
- * @brief implements a frustum that is used to test ray pack tests
+ * @file frustum.h
+ * @brief Implement a frustum that is used for ray packet tests.
  */
 
 #ifndef _FRUSTUM_H_
 #define _FRUSTUM_H_
 
-#include "shapes3D/cbbox.h"
+#include "shapes3D/bbox_3d.h"
 #include "ray.h"
 
 // !TODO: optimize wih SSE

3d-viewer/3d_rendering/3d_render_raytracing/clight.h → 3d-viewer/3d_rendering/3d_render_raytracing/light.h

@@ -23,8 +23,8 @@
  */
 
 /**
- * @file clight.h
- * @brief declare and implement light types classes
+ * @file light.h
+ * @brief Declare and implement light sources.
  */
 
 #ifndef _LIGHT_H_

3d-viewer/3d_rendering/3d_render_raytracing/cmaterial.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/material.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  cmaterial.cpp
- * @brief
+ * @file material.cpp
  */
 
-#include "cmaterial.h"
+#include "material.h"
 #include <3d_math.h>
 #include <wx/debug.h>
 
@@ -62,7 +61,7 @@ MATERIAL::MATERIAL()
 
 
 MATERIAL::MATERIAL( const SFVEC3F& aAmbient, const SFVEC3F& aEmissive, const SFVEC3F& aSpecular,
-                      float aShinness, float aTransparency, float aReflection )
+                    float aShinness, float aTransparency, float aReflection )
 {
     wxASSERT( aReflection >= 0.0f );
     wxASSERT( aReflection <= 1.0f );

3d-viewer/3d_rendering/3d_render_raytracing/cmaterial.h → 3d-viewer/3d_rendering/3d_render_raytracing/material.h

@@ -23,8 +23,7 @@
  */
 
 /**
- * @file  cmaterial.h
- * @brief
+ * @file material.h
  */
 
 #ifndef _MATERIAL_H_

3d-viewer/3d_rendering/3d_render_raytracing/raypacket.h

@@ -31,8 +31,8 @@
 #define _RAYPACKET_H_
 
 #include "ray.h"
-#include "cfrustum.h"
-#include "../ccamera.h"
+#include "frustum.h"
+#include "../camera.h"
 
 #define RAYPACKET_DIM (1 << 3)
 #define RAYPACKET_MASK (unsigned int) ( ( RAYPACKET_DIM - 1 ) )

3d-viewer/3d_rendering/3d_render_raytracing/c3d_render_raytracing.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/render_3d_raytrace.cpp

@@ -23,8 +23,7 @@
  */
 
 /**
- * @file  c3d_render_raytracing.cpp
- * @brief
+ * @file render_3d_raytrace.cpp
  */
 
 #include <gal/opengl/kiglew.h>    // Must be included first
@@ -35,9 +34,9 @@
 #include <climits>
 #include <thread>
 
-#include "c3d_render_raytracing.h"
+#include "render_3d_raytrace.h"
 #include "mortoncodes.h"
-#include "../ccolorrgb.h"
+#include "../color_rgb.h"
 #include "3d_fastmath.h"
 #include "3d_math.h"
 #include "../common_ogl/ogl_utils.h"

3d-viewer/3d_rendering/3d_render_raytracing/c3d_render_raytracing.h → 3d-viewer/3d_rendering/3d_render_raytracing/render_3d_raytrace.h

@@ -23,19 +23,19 @@
  */
 
 /**
- * @file  c3d_render_raytracing.h
+ * @file render_3d_raytrace.h
  */
 
 #ifndef RENDER_3D_RAYTRACE_H
 #define RENDER_3D_RAYTRACE_H
 
 #include "../../common_ogl/openGL_includes.h"
-#include "accelerators/ccontainer.h"
-#include "accelerators/caccelerator.h"
-#include "../c3d_render_base.h"
-#include "clight.h"
-#include "../cpostshader_ssao.h"
-#include "cmaterial.h"
+#include "accelerators/container_3d.h"
+#include "accelerators/accelerator_3d.h"
+#include "../render_3d_base.h"
+#include "light.h"
+#include "../post_shader_ssao.h"
+#include "material.h"
 #include <plugins/3dapi/c3dmodel.h>
 
 #include <map>
@@ -63,7 +63,6 @@ public:
 
     ~RENDER_3D_RAYTRACE();
 
-    // Imported from RENDER_3D_BASE
     void SetCurWindowSize( const wxSize& aSize ) override;
     bool Redraw( bool aIsMoving, REPORTER* aStatusReporter, REPORTER* aWarningReporter ) override;
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cpolygon4pts2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/4pt_polygon_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  cpolygon4pts2d.cpp
- * @brief
+ * @file 4pt_polygon_2d.cpp
  */
 
-#include "cpolygon4pts2d.h"
+#include "4pt_polygon_2d.h"
 #include <wx/debug.h>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cpolygon4pts2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/4pt_polygon_2d.h

@@ -23,20 +23,20 @@
  */
 
 /**
- * @file  cpolygon4pts2d.h
- * @brief A simplified 4 point polygon
+ * @file 4pt_polygon_2d.h
+ * @brief A simplified non-intersecting 4 point polygon.
  */
 
 #ifndef _POLYGON_4PT_2D_H_
 #define _POLYGON_4PT_2D_H_
 
-#include "cobject2d.h"
+#include "object_2d.h"
 
 /**
- * Simple polygons with 4 points.
+ * Simple non-intersecting polygon with 4 points.
  *
  * Used for footprint pads. (rectangles, trapezoids, with rotation.etc).  This is a
- * simplified version of the #CPOLYGON2D class.
+ * simplified version of the #POLYGON_2D class.
  */
 class POLYGON_4PT_2D : public OBJECT_2D
 {

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cbbox2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/bbox_2d.cpp

@@ -22,14 +22,14 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
- /**
- * @file cbbox2d.cpp
- * @brief Bounding Box class implementation
+/**
+ * @file bbox_2d.cpp
+ * @brief 2D bounding box class definition.
  */
 
 #include "3d_fastmath.h"
 
-#include "cbbox2d.h"
+#include "bbox_2d.h"
 #include <wx/debug.h>
 
 
@@ -77,8 +77,8 @@ void BBOX_2D::Set( const BBOX_2D& aBBox )
 
 bool BBOX_2D::IsInitialized() const
 {
-    return !( ( FLT_MAX == m_min.x) || ( FLT_MAX == m_min.y) ||
-              (-FLT_MAX == m_max.x) || (-FLT_MAX == m_max.y) );
+    return !( ( FLT_MAX == m_min.x ) || ( FLT_MAX == m_min.y ) || ( -FLT_MAX == m_max.x )
+            || ( -FLT_MAX == m_max.y ) );
 }
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cbbox2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/bbox_2d.h

@@ -23,8 +23,8 @@
  */
 
  /**
- * @file cbbox2d.h
- * @brief 2D Bounding Box class definition
+ * @file bbox_2d.h
+ * @brief 2D bounding box class definition.
  */
 
 #ifndef _BBOX_2D_H_
@@ -196,4 +196,4 @@ private:
     SFVEC2F m_max; ///< point of the higher position of the bounding box
 };
 
-#endif // CBBox2d_h
+#endif // bbox_2d.h

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cfilledcircle2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/filled_circle_2d.cpp

@@ -23,11 +23,11 @@
  */
 
 /**
- * @file  cfilledcircle2d.cpp
+ * @file filled_circle_2d.cpp
  * @brief
  */
 
-#include "cfilledcircle2d.h"
+#include "filled_circle_2d.h"
 #include <wx/debug.h>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cfilledcircle2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/filled_circle_2d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  cfilledcircle2d.h
- * @brief
+ * @file filled_circle_2d.h
  */
 
 #ifndef _FILLED_CIRCLE_2D_H_
 #define _FILLED_CIRCLE_2D_H_
 
-#include "cobject2d.h"
+#include "object_2d.h"
 
 class FILLED_CIRCLE_2D : public OBJECT_2D
 {
@@ -41,7 +40,6 @@ public:
     const SFVEC2F& GetCenter() const { return m_center; }
     float GetRadiusSquared() const { return m_radius_squared; }
 
-    // Imported from OBJECT_2D
     bool Overlaps( const BBOX_2D& aBBox ) const override;
     bool Intersects( const BBOX_2D& aBBox ) const override;
     bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/citemlayercsg2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/layer_item_2d.cpp

@@ -23,17 +23,17 @@
  */
 
 /**
- * @file  citemlayercsg2d.cpp
+ * @file layer_item_2d.cpp
  * @brief
  */
 
-#include "citemlayercsg2d.h"
+#include "layer_item_2d.h"
 #include "3d_fastmath.h"
 #include <wx/debug.h>
 
 
 LAYER_ITEM_2D::LAYER_ITEM_2D( const OBJECT_2D* aObjectA, std::vector<const OBJECT_2D*>* aObjectB,
-                                  const OBJECT_2D* aObjectC, const BOARD_ITEM& aBoardItem ) :
+                              const OBJECT_2D* aObjectC, const BOARD_ITEM& aBoardItem ) :
         OBJECT_2D( OBJECT_2D_TYPE::CSG, aBoardItem ),
         m_objectA( aObjectA ),
         m_objectB( aObjectB ),

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/citemlayercsg2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/layer_item_2d.h

@@ -24,14 +24,13 @@
  */
 
 /**
- * @file  citemlayercsg2d.h
- * @brief
+ * @file layer_item_2d.h
  */
 
 #ifndef _LAYER_ITEM_2D_H_
 #define _LAYER_ITEM_2D_H_
 
-#include "cobject2d.h"
+#include "object_2d.h"
 #include <vector>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cobject2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/object_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  cobject2d.cpp
- * @brief
+ * @file object_2d.cpp
  */
 
-#include "cobject2d.h"
+#include "object_2d.h"
 #include <cstdio>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cobject2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/object_2d.h

@@ -23,13 +23,13 @@
  */
 
 /**
- * @file  cobject2d.h
+ * @file object_2d.h
  */
 
 #ifndef _OBJECT_2D_H_
 #define _OBJECT_2D_H_
 
-#include "cbbox2d.h"
+#include "bbox_2d.h"
 #include <cstring>
 
 #include <board_item.h>

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cpolygon2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/polygon_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  cpolygon2d.cpp
- * @brief
+ * @file polygon_2d.cpp
  */
 
-#include "cpolygon2d.h"
+#include "polygon_2d.h"
 #include <wx/debug.h>
 
 #ifdef PRINT_STATISTICS_3D_VIEWER

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cpolygon2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/polygon_2d.h

@@ -23,15 +23,14 @@
  */
 
 /**
- * @file  cpolygon2d.h
- * @brief
+ * @file polygon_2d.h
  */
 
 #ifndef _CPOLYGON2D_H_
 #define _CPOLYGON2D_H_
 
-#include "cobject2d.h"
-#include "../accelerators/ccontainer2d.h"
+#include "object_2d.h"
+#include "../accelerators/container_2d.h"
 #include <geometry/shape_poly_set.h>
 #include <vector>
 
@@ -98,7 +97,6 @@ public:
                 const OUTERS_AND_HOLES& aOuter_and_holes,
                 const BOARD_ITEM& aBoardItem );
 
-    // Imported from OBJECT_2D
     bool Overlaps( const BBOX_2D& aBBox ) const override;
     bool Intersects( const BBOX_2D& aBBox ) const override;
     bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;
@@ -133,7 +131,6 @@ public:
 
     DUMMY_BLOCK_2D( const BBOX_2D& aBBox, const BOARD_ITEM& aBoardItem );
 
-     // Imported from OBJECT_2D
      bool Overlaps( const BBOX_2D& aBBox ) const override;
      bool Intersects( const BBOX_2D& aBBox ) const override;
      bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cring2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/ring_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  cring2d.cpp
- * @brief
+ * @file ring_2d.cpp
  */
 
-#include "cring2d.h"
+#include "ring_2d.h"
 #include "../../../3d_fastmath.h"
 #include <wx/debug.h>
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/cring2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/ring_2d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  cring2d.h
- * @brief
+ * @file ring_2d.h
  */
 
 #ifndef _RING_2D_H_
 #define _RING_2D_H_
 
-#include "cobject2d.h"
+#include "object_2d.h"
 
 class RING_2D : public OBJECT_2D
 {
@@ -38,7 +37,6 @@ public:
     RING_2D( const SFVEC2F& aCenter, float aInnerRadius, float aOuterRadius,
              const BOARD_ITEM& aBoardItem );
 
-    // Imported from OBJECT_2D
     bool Overlaps( const BBOX_2D& aBBox ) const override;
     bool Intersects( const BBOX_2D& aBBox ) const override;
     bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/croundsegment2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/round_segment_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  croundsegment2d.cpp
- * @brief
+ * @file round_segment_2d.cpp
  */
 
-#include "croundsegment2d.h"
+#include "round_segment_2d.h"
 #include <wx/debug.h>
 
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/croundsegment2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/round_segment_2d.h

@@ -23,13 +23,13 @@
  */
 
 /**
- * @file  croundsegment2d.h
+ * @file round_segment_2d.h
  */
 
 #ifndef _ROUND_SEGMENT_2D_H_
 #define _ROUND_SEGMENT_2D_H_
 
-#include "cobject2d.h"
+#include "object_2d.h"
 
 class ROUND_SEGMENT_2D : public OBJECT_2D
 {

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/ctriangle2d.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/triangle_2d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  ctriangle2d.cpp
- * @brief
+ * @file triangle_2d.cpp
  */
 
-#include "ctriangle2d.h"
+#include "triangle_2d.h"
 #include <map>
 #include <boost/smart_ptr/shared_ptr.hpp>
 #include <boost/smart_ptr/shared_array.hpp>

3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/ctriangle2d.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes2D/triangle_2d.h

@@ -23,14 +23,14 @@
  */
 
 /**
- * @file ctriangle2d.h
+ * @file triangle_2d.h
  */
 
 #ifndef _TRIANGLE_2D_H_
 #define _TRIANGLE_2D_H_
 
-#include "cobject2d.h"
-#include "../accelerators/ccontainer2d.h"
+#include "object_2d.h"
+#include "../accelerators/container_2d.h"
 #include <geometry/shape_line_chain.h>
 #include <geometry/shape_poly_set.h>
 #include <clipper.hpp>
@@ -45,7 +45,6 @@ public:
     const SFVEC2F& GetP2() const { return p2; }
     const SFVEC2F& GetP3() const { return p3; }
 
-    // Imported from OBJECT_2D
     bool Overlaps( const BBOX_2D& aBBox ) const override;
     bool Intersects( const BBOX_2D& aBBox ) const override;
     bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cbbox.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/bbox_3d.cpp

@@ -23,12 +23,12 @@
  */
 
  /**
- * @file cbbox.cpp
- * @brief Bounding Box class implementation
+ * @file bbox_3d.cpp
+ * @brief 3D bounding box implementation.
  */
 #include "3d_fastmath.h"
 
-#include "cbbox.h"
+#include "bbox_3d.h"
 #include <cstdio>
 #include <wx/log.h>
 #include <wx/debug.h>   // For the wxASSERT

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cbbox.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/bbox_3d.h

@@ -23,7 +23,7 @@
  */
 
  /**
- * @file cbbox.h
+ * @file bbox_3d.h
  * @brief Bounding Box class definition
  */
 
@@ -240,4 +240,4 @@ private:
     SFVEC3F m_max;  ///< (12) point of the higher position of the bounding box
 };
 
-#endif // CBBox_h
+#endif // _BBOX_3D_H_

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cbbox_ray.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/bbox_3d_ray.cpp

@@ -23,11 +23,11 @@
  */
 
 /**
- * @file cbbox_ray.cpp
- * @brief Bounding Box - Ray test intersection
+ * @file bbox_3d_ray.cpp
+ * @brief 3D bounding box ray intersection tests.
  */
 
-#include "cbbox.h"
+#include "bbox_3d.h"
 #include <wx/debug.h>
 
 // This BBOX Ray intersection test have the following credits:

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/ccylinder.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cylinder_3d.cpp

@@ -28,7 +28,7 @@
  */
 
 #include "3d_fastmath.h"
-#include "ccylinder.h"
+#include "cylinder_3d.h"
 
 
 CYLINDER::CYLINDER( SFVEC2F aCenterPoint, float aZmin, float aZmax, float aRadius )

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/ccylinder.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cylinder_3d.h

@@ -23,17 +23,16 @@
  */
 
 /**
- * @file  ccylinder.h
- * @brief
+ * @file cylinder_3d.h
  */
 
 #ifndef _CCYLINDER_H_
 #define _CCYLINDER_H_
 
-#include "cobject.h"
+#include "object_3d.h"
 
 /**
- * A vertical cylinder
+ * A vertical cylinder.
  */
 class CYLINDER : public OBJECT_3D
 {

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cdummyblock.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/dummy_block_3d.cpp

@@ -23,11 +23,11 @@
  */
 
 /**
- * @file  cdummyblock.cpp
+ * @file dummy_block_3d.cpp
  * @brief
  */
 
-#include "cdummyblock.h"
+#include "dummy_block_3d.h"
 
 
 DUMMY_BLOCK::DUMMY_BLOCK( const BBOX_3D& aBBox ) : OBJECT_3D( OBJECT_3D_TYPE::DUMMYBLOCK )

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cdummyblock.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/dummy_block_3d.h

@@ -23,13 +23,13 @@
  */
 
 /**
- * @file  cdummyblock.h
+ * @file dummy_block_3d.h
  */
 
 #ifndef _DUMMY_BLOCK_H_
 #define _DUMMY_BLOCK_H_
 
-#include "cobject.h"
+#include "object_3d.h"
 
 /**
  * A dummy block is used to fill the polygons. It will only will be intercepted

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/clayeritem.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/layer_item_3d.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  clayeritem.cpp
- * @brief
+ * @file layer_item_3d.cpp
  */
 
-#include "clayeritem.h"
+#include "layer_item_3d.h"
 #include "3d_fastmath.h"
 #include <wx/debug.h>
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/clayeritem.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/layer_item_3d.h

@@ -23,15 +23,14 @@
  */
 
 /**
- * @file  clayeritem.h
- * @brief
+ * @file layer_item_3d.h
  */
 
 #ifndef _LAYER_ITEM_H_
 #define _LAYER_ITEM_H_
 
-#include "cobject.h"
-#include "../shapes2D/cobject2d.h"
+#include "object_3d.h"
+#include "../shapes2D/object_2d.h"
 
 
 class LAYER_ITEM : public OBJECT_3D
@@ -41,7 +40,6 @@ public:
 
     void SetColor( SFVEC3F aObjColor ) { m_diffusecolor = aObjColor; }
 
-    // Imported from OBJECT_3D
     bool Intersect( const RAY& aRay, HITINFO& aHitInfo ) const override;
     bool IntersectP(const RAY& aRay , float aMaxDistance ) const override;
     bool Intersects( const BBOX_3D& aBBox ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cobject.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/object_3d.cpp

@@ -27,7 +27,7 @@
  * @brief
  */
 
-#include "cobject.h"
+#include "object_3d.h"
 #include <cstdio>
 #include <map>
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cobject.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/object_3d.h

@@ -23,15 +23,15 @@
  */
 
 /**
- * @file cobject.h
+ * @file object_3d.h
  */
 
 #ifndef _OBJECT_3D_H_
 #define _OBJECT_3D_H_
 
-#include "cbbox.h"
+#include "bbox_3d.h"
 #include "../hitinfo.h"
-#include "../cmaterial.h"
+#include "../material.h"
 
 #include <board_item.h>
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cplane.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/plane_3d.cpp

@@ -23,10 +23,10 @@
  */
 
 /**
- * @file cplane.cpp
+ * @file plane_3d.cpp
  */
 
-#include "cplane.h"
+#include "plane_3d.h"
 
 
 XY_PLANE::XY_PLANE( const BBOX_3D& aBBox ) : OBJECT_3D( OBJECT_3D_TYPE::XYPLANE )

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cplane.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/plane_3d.h

@@ -23,14 +23,13 @@
  */
 
 /**
- * @file  cplane.h
- * @brief
+ * @file plane_3d.h
  */
 
 #ifndef _CPLANE_H_
 #define _CPLANE_H_
 
-#include "cobject.h"
+#include "object_3d.h"
 
 /**
  * A plane that is parallel to XY plane

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/croundseg.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/round_segment_3d.cpp

@@ -23,10 +23,10 @@
  */
 
 /**
- * @file croundseg.cpp
+ * @file round_segment_3d.cpp
  */
 
-#include "croundseg.h"
+#include "round_segment_3d.h"
 
 
 ROUND_SEGMENT::ROUND_SEGMENT( const ROUND_SEGMENT_2D& aSeg2D, float aZmin, float aZmax ) :

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/croundseg.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/round_segment_3d.h

@@ -23,14 +23,14 @@
  */
 
 /**
- * @file croundseg.h
+ * @file round_segment_3d.h
  */
 
 #ifndef _ROUND_SEGMENT_H_
 #define _ROUND_SEGMENT_H_
 
-#include "cobject.h"
-#include "../shapes2D/croundsegment2d.h"
+#include "object_3d.h"
+#include "../shapes2D/round_segment_2d.h"
 
 class ROUND_SEGMENT : public OBJECT_3D
 {
@@ -39,7 +39,6 @@ public:
 
     void SetColor( SFVEC3F aObjColor ) { m_diffusecolor = aObjColor; }
 
-    // Imported from OBJECT_3D
     bool Intersect( const RAY& aRay, HITINFO& aHitInfo ) const override;
     bool IntersectP( const RAY& aRay, float aMaxDistance ) const override;
     bool Intersects( const BBOX_3D& aBBox ) const override;

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/ctriangle.cpp → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/triangle_3d.cpp

@@ -24,14 +24,11 @@
 
 
 /**
- * @file  ctriangle.cpp
- * @brief Implements a triangle ray intersection based on article:
- * http://www.flipcode.com/archives/Raytracing_Topics_Techniques-Part_7_Kd-Trees_and_More_Speed.shtml
- * by Jacco Bikker, that implement optimizations based on Ingo Wald's thesis.
+ * @file triangle_3d.cpp
  */
 
 
-#include "ctriangle.h"
+#include "triangle_3d.h"
 
 
 void TRIANGLE::pre_calc_const()

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/ctriangle.h → 3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/triangle_3d.h

@@ -24,7 +24,7 @@
 
 
 /**
- * @file  ctriangle.h
+ * @file triangle_3d.h
  * @brief Implement a triangle ray intersection based on article
  * http://www.flipcode.com/archives/Raytracing_Topics_Techniques-Part_7_Kd-Trees_and_More_Speed.shtml
  * by Jacco Bikker, that implement optimizations based on Ingo Wald's thesis.
@@ -34,7 +34,7 @@
 #ifndef _TRIANGLE_H_
 #define _TRIANGLE_H_
 
-#include "cobject.h"
+#include "object_3d.h"
 
 /**
  * A triangle object.

3d-viewer/3d_rendering/ccamera.cpp → 3d-viewer/3d_rendering/camera.cpp

@@ -23,11 +23,10 @@
  */
 
 /**
- * @file  ccamera.cpp
- * @brief
+ * @file camera.cpp
  */
 
-#include "ccamera.h"
+#include "camera.h"
 #include <wx/log.h>
 
 

3d-viewer/3d_rendering/ccamera.h → 3d-viewer/3d_rendering/camera.h

@@ -23,8 +23,8 @@
  */
 
 /**
- * @file  ccamera.h
- * @brief Define an abstract camera
+ * @file camera.h
+ * @brief Define an abstract camera.
  */
 
 #ifndef CAMERA_H

3d-viewer/3d_rendering/ccolorrgb.cpp → 3d-viewer/3d_rendering/color_rgb.cpp

@@ -23,12 +23,11 @@
  */
 
  /**
- * @file ccolorrgb.cpp
- * @brief
+ * @file color_rgb.cpp
  */
 
 
-#include "ccolorrgb.h"
+#include "color_rgb.h"
 
 
 COLOR_RGB::COLOR_RGB( const SFVEC3F& aColor )

3d-viewer/3d_rendering/ccolorrgb.h → 3d-viewer/3d_rendering/color_rgb.h

@@ -22,9 +22,8 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
- /**
- * @file ccolorrgb.h
- * @brief
+/**
+ * @file color_rgb.h
  */
 
 #ifndef COLOR_RGB_H

3d-viewer/3d_rendering/cimage.cpp → 3d-viewer/3d_rendering/image.cpp

@@ -23,11 +23,11 @@
  */
 
  /**
- * @file cimage.cpp
- * @brief one 8bit-channel image implementation
+ * @file image.cpp
+ * @brief one 8bit-channel image implementation.
  */
 
-#include "cimage.h"
+#include "image.h"
 #include "buffers_debug.h"
 #include <cstring> // For memcpy
 

3d-viewer/3d_rendering/cimage.h → 3d-viewer/3d_rendering/image.h

@@ -23,8 +23,8 @@
  */
 
  /**
- * @file cimage.h
- * @brief one 8bit-channel image definition
+ * @file image.h
+ * @brief one 8bit-channel image definition.
  */
 
 #ifndef IMAGE_H

3d-viewer/3d_rendering/3d_render_ogl_legacy/c_ogl_3dmodel.cpp → 3d-viewer/3d_rendering/legacy/3d_model.cpp

@@ -30,7 +30,7 @@
 
 #include <gal/opengl/kiglew.h>    // Must be included first
 
-#include "c_ogl_3dmodel.h"
+#include "3d_model.h"
 #include "ogl_legacy_utils.h"
 #include "../common_ogl/ogl_utils.h"
 #include "../3d_math.h"

3d-viewer/3d_rendering/3d_render_ogl_legacy/c_ogl_3dmodel.h → 3d-viewer/3d_rendering/legacy/3d_model.h

@@ -24,8 +24,8 @@
  */
 
 /**
- * @file  c_ogl_3dmodel.h
- * @brief implement a legacy 3dmodel render
+ * @file 3d_model.h
+ * @brief Implement a legacy 3D model render.
  */
 
 #ifndef _MODEL_3D_H_
@@ -34,7 +34,7 @@
 #include <vector>
 #include <plugins/3dapi/c3dmodel.h>
 #include "../../common_ogl/openGL_includes.h"
-#include "../3d_render_raytracing/shapes3D/cbbox.h"
+#include "../3d_render_raytracing/shapes3D/bbox_3d.h"
 #include "../../3d_enums.h"
 
 class MODEL_3D

3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_createscene_ogl_legacy.cpp → 3d-viewer/3d_rendering/legacy/create_scene.cpp

@@ -22,7 +22,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
-#include "c3d_render_ogl_legacy.h"
+#include "render_3d_legacy.h"
 #include "ogl_legacy_utils.h"
 #include <board.h>
 #include <footprint.h>

3d-viewer/3d_rendering/3d_render_ogl_legacy/clayer_triangles.cpp → 3d-viewer/3d_rendering/legacy/layer_triangles.cpp

@@ -27,7 +27,7 @@
  */
 
 
-#include "clayer_triangles.h"
+#include "layer_triangles.h"
 #include <wx/debug.h>   // For the wxASSERT
 #include <mutex>
 #include <thread>

3d-viewer/3d_rendering/3d_render_ogl_legacy/clayer_triangles.h → 3d-viewer/3d_rendering/legacy/layer_triangles.h

@@ -23,7 +23,7 @@
  */
 
 /**
- * @file clayer_triangles.h
+ * @file layer_triangles.h
  */
 
 #ifndef TRIANGLE_DISPLAY_LIST_H_
@@ -33,7 +33,7 @@
 #include <plugins/3dapi/xv3d_types.h>
 #include <geometry/shape_line_chain.h>
 #include <geometry/shape_poly_set.h>
-#include <3d_render_raytracing/accelerators/ccontainer2d.h>
+#include <3d_render_raytracing/accelerators/container_2d.h>
 #include <vector>
 #include <mutex>
 
@@ -42,7 +42,7 @@ typedef std::vector< SFVEC3F > SFVEC3F_VECTOR;
 
 
 /**
- * Container to  manage a vector of triangles.
+ * Container to manage a vector of triangles.
  */
 class TRIANGLE_LIST
 {

3d-viewer/3d_rendering/3d_render_ogl_legacy/ogl_legacy_utils.h → 3d-viewer/3d_rendering/legacy/ogl_legacy_utils.h

@@ -30,8 +30,8 @@
 #ifndef OGL_LEGACY_UTILS_H_
 #define OGL_LEGACY_UTILS_H_
 
-#include "../3d_render_raytracing/shapes3D/cbbox.h"
-#include "../3d_render_raytracing/shapes2D/croundsegment2d.h"
+#include "../3d_render_raytracing/shapes3D/bbox_3d.h"
+#include "../3d_render_raytracing/shapes2D/round_segment_2d.h"
 
 /**
  * Draw a round arrow.

3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_ogl_legacy.cpp → 3d-viewer/3d_rendering/legacy/render_3d_legacy.cpp

@@ -24,7 +24,7 @@
 
 #include <gal/opengl/kiglew.h>    // Must be included first
 
-#include "c3d_render_ogl_legacy.h"
+#include "render_3d_legacy.h"
 #include "ogl_legacy_utils.h"
 #include "common_ogl/ogl_utils.h"
 #include <footprint.h>

3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_ogl_legacy.h → 3d-viewer/3d_rendering/legacy/render_3d_legacy.h

@@ -23,24 +23,23 @@
  */
 
 /**
- * @file  c3d_render_ogl_legacy.h
- * @brief
+ * @file render_3d_legacy.h
  */
 
 #ifndef RENDER_3D_LEGACY_H_
 #define RENDER_3D_LEGACY_H_
 
-#include "../c3d_render_base.h"
-#include "clayer_triangles.h"
+#include "../render_3d_base.h"
+#include "layer_triangles.h"
 
-#include "../3d_render_raytracing/shapes2D/cpolygon2d.h"
-#include "../3d_render_raytracing/shapes2D/ctriangle2d.h"
-#include "../3d_render_raytracing/shapes2D/cpolygon4pts2d.h"
-#include "../3d_render_raytracing/shapes2D/cfilledcircle2d.h"
-#include "../3d_render_raytracing/shapes2D/cring2d.h"
-#include "../3d_render_raytracing/shapes2D/croundsegment2d.h"
+#include "../3d_render_raytracing/shapes2D/polygon_2d.h"
+#include "../3d_render_raytracing/shapes2D/triangle_2d.h"
+#include "../3d_render_raytracing/shapes2D/4pt_polygon_2d.h"
+#include "../3d_render_raytracing/shapes2D/filled_circle_2d.h"
+#include "../3d_render_raytracing/shapes2D/ring_2d.h"
+#include "../3d_render_raytracing/shapes2D/round_segment_2d.h"
 
-#include "c_ogl_3dmodel.h"
+#include "3d_model.h"
 
 #include "3d_cache/3d_info.h"
 

3d-viewer/3d_rendering/cpostshader.cpp → 3d-viewer/3d_rendering/post_shader.cpp

@@ -23,12 +23,12 @@
  */
 
  /**
- * @file cpostshader.cpp
- * @brief a base class to create post shaders
+ * @file post_shader.cpp
+ * @brief A base class to create post shaders.
  */
 
 
-#include "cpostshader.h"
+#include "post_shader.h"
 #include "buffers_debug.h"
 #include <wx/debug.h>
 
@@ -202,10 +202,12 @@ void POST_SHADER::DebugBuffersOutputAsImages() const
     float *normalizedDepthPTr = normalizedDepth;
 
     for( unsigned int iy = 0; iy < m_size.y; ++iy )
-    for( unsigned int ix = 0; ix < m_size.x; ++ix )
     {
-        *normalizedDepthPTr =  GetDepthNormalizedAt( SFVEC2I( ix, iy) );
-        normalizedDepthPTr++;
+        for( unsigned int ix = 0; ix < m_size.x; ++ix )
+        {
+            *normalizedDepthPTr = GetDepthNormalizedAt( SFVEC2I( ix, iy) );
+            normalizedDepthPTr++;
+        }
     }
 
     DBG_SaveBuffer( "m_depthNormalized", normalizedDepth, m_size.x, m_size.y );

3d-viewer/3d_rendering/cpostshader.h → 3d-viewer/3d_rendering/post_shader.h

@@ -23,14 +23,14 @@
  */
 
  /**
- * @file cpostshader.h
- * @brief a base class to create post shaders
+ * @file post_shader.h
+ * @brief A base class to create post shaders.
  */
 
 #ifndef POST_SHADER_H
 #define POST_SHADER_H
 
-#include "ccamera.h"
+#include "camera.h"
 
 class POST_SHADER
 {

3d-viewer/3d_rendering/cpostshader_ssao.cpp → 3d-viewer/3d_rendering/post_shader_ssao.cpp

@@ -23,11 +23,11 @@
  */
 
  /**
- * @file cpostshader_ssao.cpp
- * @brief Implements a post shader screen space ambient occlusion on software
+ * @file post_shader_ssao.cpp
+ * @brief Implement a post shader screen space ambient occlusion in software.
  */
 
-#include "cpostshader_ssao.h"
+#include "post_shader_ssao.h"
 #include "../3d_fastmath.h"
 
 
@@ -97,7 +97,7 @@ float POST_SHADER_SSAO::aoFF( const SFVEC2I& aShaderPos, const SFVEC3F& ddiff,
             const float localNormalFactor = glm::dot( cnorm, vv );
 
             const float localNormalFactorWithThreshold =
-                    ( glm::max( localNormalFactor, aDotThreshold ) - aDotThreshold) /
+                    ( glm::max( localNormalFactor, aDotThreshold ) - aDotThreshold ) /
                     ( 1.0f - aDotThreshold );
 
             const float aoFactor = localNormalFactorWithThreshold * aoGain * attDistFactor;

3d-viewer/3d_rendering/cpostshader_ssao.h → 3d-viewer/3d_rendering/post_shader_ssao.h

@@ -23,7 +23,7 @@
  */
 
  /**
- * @file cpostshader_ssao.h
+ * @file post_shader_ssao.h
  * @brief Implements a post shader screen space ambient occlusion on software
  */
 
@@ -31,7 +31,7 @@
 #define POST_SHADER_SSAO_H
 
 
-#include "cpostshader.h"
+#include "post_shader.h"
 
 
 class POST_SHADER_SSAO : public POST_SHADER

3d-viewer/3d_rendering/c3d_render_base.cpp → 3d-viewer/3d_rendering/render_3d_base.cpp

@@ -23,12 +23,12 @@
  */
 
 /**
- * @file  c3d_render_base.cpp
+ * @file render_3d_base.cpp
  * @brief implements the initialization of the base class
  */
 
 
-#include "c3d_render_base.h"
+#include "render_3d_base.h"
 
 
 /**

3d-viewer/3d_rendering/c3d_render_base.h → 3d-viewer/3d_rendering/render_3d_base.h

@@ -23,8 +23,7 @@
  */
 
 /**
- * @file  c3d_render_base.h
- * @brief
+ * @file render_3d_base.h
  */
 
 #ifndef RENDER_3D_BASE_H

3d-viewer/3d_rendering/test_cases.cpp

@@ -28,12 +28,12 @@
  * @brief it run only once and only in debug build
  */
 
-#include "3d_render_raytracing/cfrustum.h"
-#include "3d_render_raytracing/shapes2D/cbbox2d.h"
-#include "3d_render_raytracing/shapes2D/cfilledcircle2d.h"
-#include "3d_render_raytracing/shapes2D/cpolygon2d.h"
-#include "3d_render_raytracing/shapes2D/croundsegment2d.h"
-#include "3d_render_raytracing/shapes3D/cbbox.h"
+#include "3d_render_raytracing/frustum.h"
+#include "3d_render_raytracing/shapes2D/bbox_2d.h"
+#include "3d_render_raytracing/shapes2D/filled_circle_2d.h"
+#include "3d_render_raytracing/shapes2D/polygon_2d.h"
+#include "3d_render_raytracing/shapes2D/round_segment_2d.h"
+#include "3d_render_raytracing/shapes3D/bbox_3d.h"
 #include <wx/debug.h>
 
 //#ifdef DEBUG

3d-viewer/3d_rendering/ctrack_ball.cpp → 3d-viewer/3d_rendering/track_ball.cpp

@@ -28,7 +28,7 @@
  * center of the screen and rotates the camera.
  */
 
-#include "ctrack_ball.h"
+#include "track_ball.h"
 #include "trackball.h"
 #include "../3d_math.h"
 #include <wx/log.h>

3d-viewer/3d_rendering/ctrack_ball.h → 3d-viewer/3d_rendering/track_ball.h

@@ -23,14 +23,14 @@
  */
 
 /**
- * @file  ctrack_ball.h
+ * @file track_ball.h
  * @brief Declaration for a track ball camera
  */
 
 #ifndef TRACK_BALL_H
 #define TRACK_BALL_H
 
-#include "ccamera.h"
+#include "camera.h"
 
 
 class TRACK_BALL : public CAMERA

3d-viewer/3d_viewer/3d_viewer_settings.cpp

@@ -19,7 +19,7 @@
  */
 
 #include <3d_enums.h>
-#include <common_ogl/cogl_att_list.h>
+#include <common_ogl/ogl_attr_list.h>
 #include <settings/parameters.h>
 #include <wx/config.h>
 

3d-viewer/3d_viewer/eda_3d_viewer.h

@@ -34,7 +34,7 @@
 
 #include "3d_canvas/board_adapter.h"
 #include "3d_canvas/eda_3d_canvas.h"
-#include "3d_rendering/ctrack_ball.h"
+#include "3d_rendering/track_ball.h"
 #include <kiway_player.h>
 #include <wx/colourdata.h>
 #include <dialogs/dialog_color_picker.h>  // for CUSTOM_COLORS_LIST definition

3d-viewer/CMakeLists.txt

@@ -40,51 +40,51 @@ set(3D-VIEWER_SRCS
     3d_canvas/create_layer_poly.cpp
     3d_canvas/eda_3d_canvas.cpp
     3d_canvas/eda_3d_canvas_pivot.cpp
-    3d_model_viewer/c3d_model_viewer.cpp
-    3d_rendering/3d_render_ogl_legacy/c_ogl_3dmodel.cpp
-    3d_rendering/3d_render_ogl_legacy/ogl_legacy_utils.cpp
-    3d_rendering/3d_render_ogl_legacy/c3d_render_createscene_ogl_legacy.cpp
-    3d_rendering/3d_render_ogl_legacy/c3d_render_ogl_legacy.cpp
-    3d_rendering/3d_render_ogl_legacy/clayer_triangles.cpp
-    ${DIR_RAY_ACC}/caccelerator.cpp
-    ${DIR_RAY_ACC}/cbvh_packet_traversal.cpp
-    ${DIR_RAY_ACC}/cbvh_pbrt.cpp
-    ${DIR_RAY_ACC}/ccontainer.cpp
-    ${DIR_RAY_ACC}/ccontainer2d.cpp
+    3d_model_viewer/3d_model_viewer.cpp
+    3d_rendering/legacy/3d_model.cpp
+    3d_rendering/legacy/ogl_legacy_utils.cpp
+    3d_rendering/legacy/create_scene.cpp
+    3d_rendering/legacy/render_3d_legacy.cpp
+    3d_rendering/legacy/layer_triangles.cpp
+    ${DIR_RAY_ACC}/accelerator_3d.cpp
+    ${DIR_RAY_ACC}/bvh_packet_traversal.cpp
+    ${DIR_RAY_ACC}/bvh_pbrt.cpp
+    ${DIR_RAY_ACC}/container_3d.cpp
+    ${DIR_RAY_ACC}/container_2d.cpp
     ${DIR_RAY}/PerlinNoise.cpp
-    ${DIR_RAY}/c3d_render_createscene.cpp
-    ${DIR_RAY}/c3d_render_raytracing.cpp
-    ${DIR_RAY}/cfrustum.cpp
-    ${DIR_RAY}/cmaterial.cpp
+    ${DIR_RAY}/create_scene.cpp
+    ${DIR_RAY}/render_3d_raytrace.cpp
+    ${DIR_RAY}/frustum.cpp
+    ${DIR_RAY}/material.cpp
     ${DIR_RAY}/mortoncodes.cpp
     ${DIR_RAY}/ray.cpp
     ${DIR_RAY}/raypacket.cpp
-    ${DIR_RAY_2D}/cbbox2d.cpp
-    ${DIR_RAY_2D}/cfilledcircle2d.cpp
-    ${DIR_RAY_2D}/citemlayercsg2d.cpp
-    ${DIR_RAY_2D}/cobject2d.cpp
-    ${DIR_RAY_2D}/cpolygon2d.cpp
-    ${DIR_RAY_2D}/cpolygon4pts2d.cpp
-    ${DIR_RAY_2D}/cring2d.cpp
-    ${DIR_RAY_2D}/croundsegment2d.cpp
-    ${DIR_RAY_2D}/ctriangle2d.cpp
-    ${DIR_RAY_3D}/cbbox.cpp
-    ${DIR_RAY_3D}/cbbox_ray.cpp
-    ${DIR_RAY_3D}/ccylinder.cpp
-    ${DIR_RAY_3D}/cdummyblock.cpp
-    ${DIR_RAY_3D}/clayeritem.cpp
-    ${DIR_RAY_3D}/cobject.cpp
-    ${DIR_RAY_3D}/cplane.cpp
-    ${DIR_RAY_3D}/croundseg.cpp
-    ${DIR_RAY_3D}/ctriangle.cpp
+    ${DIR_RAY_2D}/bbox_2d.cpp
+    ${DIR_RAY_2D}/filled_circle_2d.cpp
+    ${DIR_RAY_2D}/layer_item_2d.cpp
+    ${DIR_RAY_2D}/object_2d.cpp
+    ${DIR_RAY_2D}/polygon_2d.cpp
+    ${DIR_RAY_2D}/4pt_polygon_2d.cpp
+    ${DIR_RAY_2D}/ring_2d.cpp
+    ${DIR_RAY_2D}/round_segment_2d.cpp
+    ${DIR_RAY_2D}/triangle_2d.cpp
+    ${DIR_RAY_3D}/bbox_3d.cpp
+    ${DIR_RAY_3D}/bbox_3d_ray.cpp
+    ${DIR_RAY_3D}/cylinder_3d.cpp
+    ${DIR_RAY_3D}/dummy_block_3d.cpp
+    ${DIR_RAY_3D}/layer_item_3d.cpp
+    ${DIR_RAY_3D}/object_3d.cpp
+    ${DIR_RAY_3D}/plane_3d.cpp
+    ${DIR_RAY_3D}/round_segment_3d.cpp
+    ${DIR_RAY_3D}/triangle_3d.cpp
     3d_rendering/buffers_debug.cpp
-    3d_rendering/c3d_render_base.cpp
-    3d_rendering/ccamera.cpp
-    3d_rendering/ccolorrgb.cpp
-    3d_rendering/cimage.cpp
-    3d_rendering/cpostshader.cpp
-    3d_rendering/cpostshader_ssao.cpp
-    3d_rendering/ctrack_ball.cpp
+    3d_rendering/render_3d_base.cpp
+    3d_rendering/camera.cpp
+    3d_rendering/color_rgb.cpp
+    3d_rendering/image.cpp
+    3d_rendering/post_shader.cpp
+    3d_rendering/post_shader_ssao.cpp
+    3d_rendering/track_ball.cpp
     3d_rendering/test_cases.cpp
     3d_rendering/trackball.cpp
     3d_viewer/3d_menubar.cpp
@@ -96,7 +96,7 @@ set(3D-VIEWER_SRCS
     3d_viewer/tools/3d_controller.cpp
     3d_viewer/eda_3d_viewer.cpp
     3d_viewer/3d_viewer_settings.cpp
-    common_ogl/cogl_att_list.cpp
+    common_ogl/ogl_attr_list.cpp
     common_ogl/ogl_utils.cpp
     3d_fastmath.cpp
     3d_math.cpp

3d-viewer/common_ogl/cogl_att_list.cpp → 3d-viewer/common_ogl/ogl_attr_list.cpp

@@ -23,11 +23,11 @@
  */
 
 /**
- * @file  cogl_att_list.cpp
+ * @file ogl_attr_list.cpp
  * @brief Implements a attribute list support for openGL
  */
 
-#include "cogl_att_list.h"
+#include "ogl_attr_list.h"
 #include <wx/glcanvas.h>
 #include <wx/debug.h>
 #include <core/arraydim.h>

3d-viewer/common_ogl/cogl_att_list.h → 3d-viewer/common_ogl/ogl_attr_list.h

@@ -23,8 +23,8 @@
  */
 
 /**
- * @file  cogl_att_list.h
- * @brief Declaration of the cogl_att_list class
+ * @file ogl_attr_list.h
+ * @brief Declaration of the cogl_att_list class.
  */
 
 #ifndef _OGL_ATT_LIST_H

3d-viewer/common_ogl/ogl_utils.h

@@ -32,7 +32,7 @@
 #define OGL_UTILS_H_
 
 #include <wx/image.h>
-#include "3d_rendering/cimage.h"
+#include "3d_rendering/image.h"
 #include <plugins/3dapi/c3dmodel.h>
 
 /**