SURFACE.H File Reference

#include <Assert.h>
#include <Windows.h>
#include "BaseType.h"
#include "PtrTypes.h"
#include "Vec3d.h"
#include "DCommon.h"

Go to the source code of this file.

Compounds
struct	Surf_LVertex
struct	Surf_SurfInfo
struct	Surf_TexVert
struct	Surf_TLVertex
Defines
#define	SURFINFO_TRANS   (1<<0)
#define	SURFINFO_LTYPED   (1<<1)
#define	SURFINFO_LIGHTMAP   (1<<2)
#define	SURFINFO_WAVY   (1<<3)
Typedefs
typedef Surf_SurfInfo	Surf_SurfInfo
typedef Surf_TexVert	Surf_TexVert
Functions
geBoolean	Surf_EngineInit (geEngine *Engine)
void	Surf_EngineShutdown (geEngine *Engine)
geBoolean	Surf_SetEngine (geEngine *Engine)
geBoolean	Surf_SetWorld (geWorld *World)
geBoolean	Surf_SetGBSP (World_BSP *BSP)
geBoolean	Surf_WorldInit (geWorld *World)
void	Surf_WorldShutdown (geWorld *World)
BOOL	Surf_InSurfBoundingBox (Surf_SurfInfo *Surf, geVec3d *Pos, geFloat Box)

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Define Documentation

#define SURFINFO_LIGHTMAP   (1<<2)

Definition at line 96 of file SURFACE.H. Referenced by geEngine_CreateWorldLightmapTHandles(), geEngine_DestroyWorldLightmapTHandles(), GetSurfInfo(), Light_GetLightmapRGB(), and Light_GetLightmapRGBBlended().

#define SURFINFO_LTYPED   (1<<1)

Definition at line 95 of file SURFACE.H. Referenced by GetSurfInfo(), and Light_SetupLightmap().

#define SURFINFO_TRANS   (1<<0)

Definition at line 94 of file SURFACE.H. Referenced by GetSurfInfo(), and RenderFace().

#define SURFINFO_WAVY   (1<<3)

Definition at line 97 of file SURFACE.H. Referenced by RenderFace(), and Vis_MarkWaterFaces().

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Typedef Documentation

typedef struct Surf_SurfInfo Surf_SurfInfo

typedef struct Surf_TexVert Surf_TexVert

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Function Documentation

geBoolean Surf_EngineInit (  geEngine *  Engine  )

Definition at line 57 of file Surface.c. References GE_TRUE, and geBoolean. { return GE_TRUE; }

void Surf_EngineShutdown (  geEngine *  Engine  )

Definition at line 65 of file Surface.c. References BSPData, CEngine, CWorld, and NULL. { CEngine = NULL; CWorld = NULL; BSPData = NULL; }

BOOL Surf_InSurfBoundingBox (  Surf_SurfInfo *  Surf, geVec3d *  Pos, geFloat  Box )

Definition at line 182 of file Surface.c. References FALSE, NULL, TRUE, Surf_SurfInfo::VMaxs, Surf_SurfInfo::VMins, geVec3d::X, geVec3d::Y, and geVec3d::Z. Referenced by gePuppet_ComputeAmbientLight(), geSprite_UpdateLighting(), and SetupDynamicLight_r(). { assert(Surf != NULL); assert(Pos != NULL); /* eaa3 05/31/2000 charlie_x's optimization added */ if(Pos->Z+Box >= Surf->VMins.Z && Pos->Z-Box <= Surf->VMaxs.Z) { if(Pos->Y+Box >= Surf->VMins.Y && Pos->Y-Box <= Surf->VMaxs.Y) { if(Pos->X+Box >= Surf->VMins.X && Pos->X-Box <= Surf->VMaxs.X) { return TRUE; } } } /* if (Pos->X+Box >= Surf->VMins.X && Pos->X-Box <= Surf->VMaxs.X) if (Pos->Y+Box >= Surf->VMins.Y && Pos->Y-Box <= Surf->VMaxs.Y) if (Pos->Z+Box >= Surf->VMins.Z && Pos->Z-Box <= Surf->VMaxs.Z) return TRUE; */ return FALSE; }

geBoolean Surf_SetEngine (  geEngine *  Engine  )

Definition at line 76 of file Surface.c. References CEngine, Engine, GE_TRUE, geBoolean, and NULL. Referenced by World_SetEngine(). { assert (Engine != NULL); CEngine = Engine; return GE_TRUE; }

geBoolean Surf_SetGBSP (  World_BSP *  BSP  )

Definition at line 101 of file Surface.c. References World_BSP::BSPData, BSPData, GE_TRUE, geBoolean, and NULL. Referenced by World_SetGBSP(). { assert(BSP != NULL); // Make quick pointer to the world bsp data BSPData = &BSP->BSPData; return GE_TRUE; }

geBoolean Surf_SetWorld (  geWorld *  World  )

Definition at line 89 of file Surface.c. References CWorld, GE_TRUE, geBoolean, and NULL. Referenced by World_SetWorld(). { assert(World != NULL); CWorld = World; return GE_TRUE; }

geBoolean Surf_WorldInit (  geWorld *  World  )

Definition at line 116 of file Surface.c. References World_BSP::BSPData, CalcSurfVectors(), geWorld::CurrentBSP, GE_FALSE, GE_RAM_ALLOCATE_ARRAY, GE_TRUE, geBoolean, geRam_Free, GetRGBVerts(), GetSurfInfo(), GetTexVerts(), Light_SetGBSP(), Light_SetWorld(), NULL, GBSP_BSPData::NumGFXFaces, GBSP_BSPData::NumGFXVertIndexList, World_BSP::SurfInfo, and World_BSP::TexVerts. Referenced by geWorld_Create(). { World_BSP *BSP; assert(World != NULL); BSP = World->CurrentBSP; assert(BSP != NULL); // Make sure we free the old ones... if (BSP->TexVerts) geRam_Free(BSP->TexVerts); if (BSP->SurfInfo) geRam_Free(BSP->SurfInfo); // Create new TexVerts and FaceInfo structure for this bsp BSP->TexVerts = GE_RAM_ALLOCATE_ARRAY(Surf_TexVert, BSP->BSPData.NumGFXVertIndexList); BSP->SurfInfo = GE_RAM_ALLOCATE_ARRAY(Surf_SurfInfo, BSP->BSPData.NumGFXFaces); // Fill in info needed to render this tree if (!GetTexVerts(BSP)) // Calc texture uv's at vertices... return GE_FALSE; if (!GetSurfInfo(BSP)) // Get surface info return GE_FALSE; Light_SetWorld(World); Light_SetGBSP(BSP); if (!GetRGBVerts(BSP)) // Calc RGB values at vertices return GE_FALSE; CalcSurfVectors (BSP); return GE_TRUE; }

void Surf_WorldShutdown (  geWorld *  World  )

Definition at line 158 of file Surface.c. References geWorld::CurrentBSP, geRam_Free, NULL, World_BSP::SurfInfo, and World_BSP::TexVerts. Referenced by geWorld_Free(). { World_BSP *BSP; assert(World != NULL); BSP = World->CurrentBSP; if (!BSP) return; if (BSP->TexVerts) geRam_Free(BSP->TexVerts); if (BSP->SurfInfo) geRam_Free(BSP->SurfInfo); BSP->TexVerts = NULL; BSP->SurfInfo = NULL; }

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