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romkazvo
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CryCommon/RendElement.h
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275
CryCommon/RendElement.h
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#ifndef __RENDELEMENT_H__
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#define __RENDELEMENT_H__
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//=============================================================
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struct SMsurface;
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class CRendElement;
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struct CMatInfo;
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struct PrimitiveGroup;
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struct SShader;
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struct SShaderTechnique;
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struct Plane;
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enum EDataType
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{
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eDATA_Unknown = 0,
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eDATA_Dummy,
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eDATA_Sky,
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eDATA_Beam,
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eDATA_Poly,
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eDATA_Curve,
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eDATA_MotModel,
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eDATA_MeshModel,
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eDATA_PolyBlend,
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eDATA_AnimPolyBlend,
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eDATA_ClientPoly,
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eDATA_ClientPoly2D,
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eDATA_ParticleSpray,
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eDATA_TriMesh,
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eDATA_TriMeshShadow,
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eDATA_Prefab,
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eDATA_Flare,
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eDATA_FlareGeom,
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eDATA_FlareProp,
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eDATA_Tree,
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eDATA_Tree_Leaves,
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eDATA_Tree_Branches,
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eDATA_Terrain,
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eDATA_SkyZone,
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eDATA_OcLeaf,
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eDATA_TerrainSector,
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eDATA_2DQuad,
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eDATA_FarTreeSprites,
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// eDATA_TriMeshAdditionalShadow,
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eDATA_AnimModel,
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eDATA_MotionBlur,
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eDATA_ShadowMapGen,
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eDATA_TerrainDetailTextureLayers,
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eDATA_TerrainParticles,
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eDATA_Ocean,
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eDATA_Glare,
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eDATA_OcclusionQuery,
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eDATA_TempMesh,
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eDATA_ClearStencil,
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eDATA_FlashBang,
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// tiago: added
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eDATA_ScreenProcess,
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eDATA_HDRProcess,
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};
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#include <ColorDefs.h>
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//=======================================================
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struct SInpData
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{
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Vec3 Org;
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Vec3 Normal;
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CFColor Color;
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int UniqLightStyle;
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int OrigLightStyle;
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};
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struct SMRendVert
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{
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SMRendVert () {}
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SMRendVert (float x, float y, float z) { vert[0] = x; vert[1] = y; vert[2] = z; }
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Vec3 vert;
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union
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{
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uint m_uiInfo;
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uchar m_bInfo[4];
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};
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};
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struct SMRendTexVert
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{
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SMRendTexVert() {}
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SMRendTexVert (float u, float t) { vert[0] = u; vert[1] = t; }
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float vert[2];
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};
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struct SColorVert
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{
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Vec3 vert;
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float dTC[2];
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UCol color;
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};
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struct SColorVert2D
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{
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float vert[2];
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float dTC[2];
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UCol color;
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};
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//=========================================================
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#define FCEF_TRANSFORM 1
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#define FCEF_TRACE 2
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#define FCEF_NODEL 4
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#define FCEF_MODIF_TC 0x10
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#define FCEF_MODIF_VERT 0x20
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#define FCEF_MODIF_COL 0x40
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#define FCEF_MODIF_MASK 0xf0
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#define FCEF_NEEDFILLBUF 0x100
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#define FCEF_ALLOC_CUST_FLOAT_DATA 0x200
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#define FCEF_MERGABLE 0x400
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#define FGP_NOCALC 1
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#define FGP_SRC 2
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#define FGP_REAL 4
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#define FGP_WAIT 8
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#define FGP_STAGE_SHIFT 0x10
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struct SVertBufComps
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{
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bool m_bHasTC;
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bool m_bHasColors;
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bool m_bHasSecColors;
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bool m_bHasNormals;
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};
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#define MAX_CUSTOM_TEX_BINDS_NUM 8
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class CRendElement
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{
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public:
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EDataType m_Type;
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uint m_Flags;
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public:
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int m_nCountCustomData;
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void *m_CustomData;
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float m_fFogScale;
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int m_CustomTexBind[MAX_CUSTOM_TEX_BINDS_NUM];
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CFColor m_Color;
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int m_SortId;
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static CRendElement m_RootGlobal;
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CRendElement *m_NextGlobal;
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CRendElement *m_PrevGlobal;
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class CVProgram *m_LastVP; // Last Vertex program which updates Z buffer
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protected:
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_inline void UnlinkGlobal()
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{
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if (!m_NextGlobal || !m_PrevGlobal)
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return;
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m_NextGlobal->m_PrevGlobal = m_PrevGlobal;
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m_PrevGlobal->m_NextGlobal = m_NextGlobal;
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m_NextGlobal = m_PrevGlobal = NULL;
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}
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_inline void LinkGlobal( CRendElement* Before )
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{
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if (m_NextGlobal || m_PrevGlobal)
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return;
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m_NextGlobal = Before->m_NextGlobal;
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Before->m_NextGlobal->m_PrevGlobal = this;
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Before->m_NextGlobal = this;
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m_PrevGlobal = Before;
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}
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public:
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CRendElement()
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{
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m_Type = eDATA_Unknown;
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m_NextGlobal = NULL;
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m_PrevGlobal = NULL;
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m_Flags = 0;
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m_CustomData = NULL;
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for(int i=0; i<MAX_CUSTOM_TEX_BINDS_NUM; i++)
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m_CustomTexBind[i] = -1;
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m_fFogScale=0;
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m_SortId = 0;
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m_LastVP = NULL;
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if (!m_RootGlobal.m_NextGlobal)
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{
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m_RootGlobal.m_NextGlobal = &m_RootGlobal;
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m_RootGlobal.m_PrevGlobal = &m_RootGlobal;
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}
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if (this != &m_RootGlobal)
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LinkGlobal(&m_RootGlobal);
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}
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virtual ~CRendElement()
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{
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if ((m_Flags & FCEF_ALLOC_CUST_FLOAT_DATA) && m_CustomData)
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{
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delete [] ((float*)m_CustomData);
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m_CustomData=0;
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}
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UnlinkGlobal();
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}
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const char *mfTypeString();
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EDataType mfGetType() { return m_Type; }
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void mfSetType(EDataType t) { m_Type = t; }
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uint mfGetFlags(void) { return m_Flags; }
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void mfSetFlags(uint fl) { m_Flags = fl; }
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void mfUpdateFlags(uint fl) { m_Flags |= fl; }
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void mfClearFlags(uint fl) { m_Flags &= ~fl; }
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virtual void mfPrepare();
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virtual bool mfCullByClipPlane(CCObject *pObj);
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virtual CMatInfo *mfGetMatInfo();
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virtual list2<CMatInfo> *mfGetMatInfoList();
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virtual int mfGetMatId();
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virtual bool mfCull(CCObject *obj);
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virtual bool mfCull(CCObject *obj, SShader *ef);
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virtual void mfReset();
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virtual CRendElement *mfCopyConstruct(void);
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virtual void mfCenter(Vec3& centr, CCObject*pObj);
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virtual void mfGetBBox(Vec3& vMins, Vec3& vMaxs)
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{
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vMins.Set(0,0,0);
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vMaxs.Set(0,0,0);
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}
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virtual void mfGetPlane(Plane& pl);
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virtual float mfDistanceToCameraSquared(const CCObject & thisObject);
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virtual void mfEndFlush();
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virtual void Release();
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virtual int mfTransform(Matrix44& ViewMatr, Matrix44& ProjMatr, vec4_t *verts, vec4_t *vertsp, int Num);
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virtual bool mfIsValidTime(SShader *ef, CCObject *obj, float curtime);
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virtual void mfBuildGeometry(SShader *ef);
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virtual bool mfCompile(SShader *ef, char *scr);
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virtual CRendElement *mfCreateWorldRE(SShader *ef, SInpData *ds);
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virtual bool mfDraw(SShader *ef, SShaderPass *sfm);
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virtual void *mfGetPointer(ESrcPointer ePT, int *Stride, int Type, ESrcPointer Dst, int Flags);
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virtual bool mfPreDraw(SShaderPass *sl) { return true; }
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virtual float mfMinDistanceToCamera(CCObject *pObj) {return -1;};
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virtual bool mfCheckUpdate(int nVertFormat, int Flags) {int i=Flags; return true;}
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virtual int Size() {return 0;}
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};
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#include "CREOcLeaf.h"
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#include "CRESky.h"
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#include "CRE2DQuad.h"
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#include "CREDummy.h"
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#include "CRETerrainSector.h"
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#include "CRETriMeshShadow.h"
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#include "CRETriMeshAdditionalShadow.h"
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#include "CREShadowMap.h"
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#include "CREOcclusionQuery.h"
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#include "CREFlashBang.h"
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// tiago: added
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#include "CREGlare.h"
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#include "CREScreenProcess.h"
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//==========================================================
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#endif // __RENDELEMENT_H__
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