The NUSoftware Game Engine Documentation © 2007-2008 by Tomer Nosrati. Generated
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00001 // Copyright (c) 2007-2008 Tomer Nosrati 00002 // This file is part of the "NUSoftware Game Engine". 00003 // For conditions of distribution and use, see copyright notice in nge.hpp 00004 00005 #pragma once 00006 #ifndef __GRID_SCENE_NODE_H__ 00007 #define __GRID_SCENE_NODE_H__ 00008 00009 #include "Irrlicht/irrlicht.h" 00010 00011 using namespace irr; 00012 using namespace irr::core; 00013 using namespace irr::scene; 00014 using namespace irr::video; 00015 00016 namespace nge 00017 { 00018 namespace game 00019 { 00020 00022 00027 class GridSceneNode : public ISceneNode 00028 { 00029 public: 00031 GridSceneNode(ISceneNode* parent, ISceneManager* smgr, s32 id = -1, 00032 u32 Spacing = 8, u32 Size = 1024, SColor GridColor = SColor(255,128,128,128), 00033 u32 AccentLineOffset = 8, SColor AccentGridColor = SColor(255,192,192,192), 00034 bool AxisLineState = false) : ISceneNode(parent, smgr, id), 00035 m_Spacing(Spacing), m_Size(Size), m_GridColor(GridColor), 00036 m_AccentGridColor(AccentGridColor), m_AccentLineOffset(AccentLineOffset), 00037 m_AxisLineState(AxisLineState), m_XLineColor(SColor(255,255,0,0)), 00038 m_ZLineColor(SColor(255,0,0,255)) 00039 { 00040 // Set the material 00041 m_Material.Wireframe = false; 00042 m_Material.Lighting = false; 00043 m_Material.Thickness = 1; 00044 m_Material.FogEnable = false; 00045 00046 /* We divide this here to save some calculations and speed up rendering time 00047 (Keep in mind that from now on, m_Size is actually half the total size. 00048 This means that we'll need to multiply the size by 2 whenever we give 00049 the size back to the user) */ 00050 m_Size /= 2; 00051 00052 // Create our box, it is the size of the grid exactly, plus 1 in the Y axis 00053 m_Box = aabbox3df(-f32(m_Size),-1.f,-f32(m_Size),f32(m_Size),1.f,f32(m_Size)); 00054 00055 // Set the default culling state to Frustum Box 00056 AutomaticCullingState = EAC_FRUSTUM_BOX; 00057 } 00058 00059 virtual ESCENE_NODE_TYPE getType(); 00060 00062 virtual GridSceneNode* clone(ISceneNode* newParent=0, ISceneManager* newSceneManager=0); 00063 00065 virtual void OnRegisterSceneNode(); 00066 00068 virtual void render(); 00069 00071 virtual const aabbox3d<f32>& getBoundingBox() const; 00072 00074 virtual u32 getMaterialCount() const; 00075 00077 virtual SMaterial& getMaterial(u32 num); 00078 00080 u32 getSpacing(); 00081 00083 u32 getSize(); 00084 00086 SColor getGridColor(); 00087 00089 u32 getAccentlineOffset(); 00090 00092 SColor getAccentLineColor(); 00093 00095 bool areAxisLineActive(); 00096 00098 SColor getAxisLineXColor(); 00099 00101 SColor getAxisLineZColor(); 00102 00104 void setSpacing(u32 newspacing); 00105 00107 void setSize(u32 newsize); 00108 00110 void setGridColor(SColor newcolor); 00111 00113 void setAccentlineOffset(u32 newoffset); 00114 00116 void setAccentlineColor(SColor newcolor); 00117 00119 void setAxisLineActive(bool active); 00120 00122 void setAxisLineXColor(SColor XLine); 00123 00125 void setAxisLineZColor(SColor ZLine); 00126 00128 void setMaterial(SMaterial& newMaterial); 00129 00130 private: 00131 aabbox3df m_Box; 00132 SMaterial m_Material; 00133 u32 m_Spacing; 00134 u32 m_Size; 00135 SColor m_GridColor; 00136 SColor m_AccentGridColor; 00137 u32 m_AccentLineOffset; 00138 bool m_AxisLineState; 00139 SColor m_XLineColor; 00140 SColor m_ZLineColor; 00141 }; 00142 00143 } // namespace game 00144 } // namespace nge 00145 00146 #endif // __GRID_SCENE_NODE_H__
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The NUSoftware Game Engine Documentation © 2007-2008 by Tomer Nosrati. Generated
on Sat Apr 26 16:52:34 2008 by Doxygen
(1.5.5) |