/****************************************************************************************/
/* render.h */
/* */
/* Author: Jim Mischel, Ken Baird, Jeff Lomax */
/* Description: Genesis world editor header file */
/* */
/* The contents of this file are subject to the Genesis3D Public License */
/* Version 1.01 (the "License"); you may not use this file except in */
/* compliance with the License. You may obtain a copy of the License at */
/* http://www.genesis3d.com */
/* */
/* Software distributed under the License is distributed on an "AS IS" */
/* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See */
/* the License for the specific language governing rights and limitations */
/* under the License. */
/* */
/* The Original Code is Genesis3D, released March 25, 1999. */
/* Genesis3D Version 1.1 released November 15, 1999 */
/* Copyright (C) 1999 WildTangent, Inc. All Rights Reserved */
/* */
/* Prepared for GenEdit-Classic ver. 0.5, Dec. 15, 2000 */
/****************************************************************************************/
#ifndef _RENDER_H_
#define _RENDER_H_
#include "brush.h"
#include "bitmap.h"
#pragma warning(disable : 4201 4214 4115 4514)
#include
#pragma warning(default : 4201 4214 4115)
enum ViewFlags
{
DIBDONE =1,
};
enum ViewTypes
{
VIEWSOLID =1,
VIEWTEXTURE =2,
VIEWWIRE =4,
VIEWTOP =8,
VIEWFRONT =16,
VIEWSIDE =32
};
enum RenderFlags
{
NORMAL =1,
ZFILL =2,
ZBUFFER =4,
FLIPPED =8
};
enum
{
GRID_TYPE_TEXEL,
GRID_TYPE_METRIC
};
typedef struct ViewVarsTag ViewVars;
typedef struct GradientsTag Gradients;
typedef struct EdgeAsmTag EdgeAsm;
typedef struct SizeInfoTag
{
long TexWidth, TexHeight;
long ScreenWidth, ScreenHeight;
uint8 *TexData, *ScreenData;
uint32 *ZData;
} SizeInfo;
#ifdef __cplusplus
extern "C" {
#endif
geFloat Render_GetFineGrid(const ViewVars *v, int GridType);
geFloat Render_ComputeGridDist (const ViewVars *v, int GridType);
SizeInfo *Render_GetWadSizes(const ViewVars *v);
void Render_SetWadSizes(ViewVars *v, SizeInfo *ws);
void Render_ZoomChange(ViewVars *v, const geFloat factor);
void Render_UpdateGridMetric(ViewVars *v);
void Render_UpdateGridTexel(ViewVars *v);
int Render_GetInidx(const ViewVars *v);
void Render_ViewToWorld(const ViewVars *v, const int x, const int y, geVec3d *wp);
geFloat Render_ViewDeltaToRadians( const ViewVars *v, const float dx ) ;
void Render_ViewDeltaToRotation(const ViewVars *v, const float dx, geVec3d *VecRotate);
geVec3d Render_GetViewCenter (const ViewVars *v);
void Render_GetCameraPos(const ViewVars *v, geVec3d *pos);
void Render_SetCameraPos(ViewVars *v, const geVec3d *pos);
void Render_MoveCamPos(ViewVars *v, const geVec3d *pos);
void Render_MoveCamPosOrtho(ViewVars *v, const geVec3d *pos);
void Render_IncrementYaw(ViewVars *v, const geFloat incr);
void Render_IncrementPitch(ViewVars *v, const geFloat incr);
geFloat Render_GetXScreenScale(const ViewVars *v);
void Render_SetViewType(ViewVars *v, const int vt);
void Render_SetZoom(ViewVars *v, const geFloat vt);
void Render_ResetSettings(ViewVars *, long vx, long vy);
void Render_ResizeView (ViewVars *v, long vx, long vy);
ViewVars *Render_AllocViewVars(void);
void Render_FreeViewVars(ViewVars *v);
int Render_GetWidth(const ViewVars *v);
int Render_GetHeight(const ViewVars *v);
geFloat Render_GetZoom(const ViewVars *v);
POINT Render_OrthoWorldToView(const ViewVars *v, const geVec3d *wp);
geVec3d Render_XFormVert(const ViewVars *v, const geVec3d *pin);
void Render_UpdateTexInfoId(Plane *p, uint16 TId);
void Render_GetPitchRollYaw( const ViewVars * v, geVec3d * pPRY ) ;
void Render_SetPitchRollYaw( ViewVars * v, const geVec3d * pPRY ) ;
geBoolean Render_UpIsDown (const ViewVars *v);
void Render_RenderBrushSelFacesOrtho(ViewVars *v, Brush *b, HDC ViewDC);
void Render_RenderBrushSheetFacesOrtho(ViewVars *Cam, Brush *b, HDC ViewDC);
void Render_RenderOrthoGrid(ViewVars *Cam, HDC ViewDC);
void Render_RenderOrthoGrid2(ViewVars *Cam, HDC ViewDC);
void Render_RenderTreeHollowOrtho(ViewVars *Cam, Node *n, HDC ViewDC);
void Render_RenderOrthoGridFromSize(ViewVars *v, geFloat Interval, HDC ViewDC);
void Render_RenderTree(ViewVars *, Node *n, HDC, int RFlags);
void Render_RenderTreeOrtho(ViewVars *, Node *n, HDC);
void Render_RenderBrushFacesOrtho( const ViewVars *Cam, Brush *b, HDC);
void Render_RenderBrushFaces(ViewVars *Cam, Brush *b, uint32 LineColor);
void Render_RenderBrushFacesZBuffer(ViewVars *Cam, Brush *b, uint32 LineColor);
void Render_RenderBrushSelFaces(ViewVars *Cam, Brush *b, uint32 LineColor);
void Render_BackRotateVector(ViewVars *Cam, geVec3d *pin, geVec3d *pout);
BOOL Render_PointInFrustum(ViewVars *Cam, geVec3d *v);
BOOL Render_CastRay(Node *n, geVec3d *p1, geVec3d *p2);
int Render_GetViewType(const ViewVars *v);
void Render_BlitViewDib(ViewVars *v, HDC ViewDC);
void Render_ClearViewDib (ViewVars *Cam);
void Render_SetUpFrustum(ViewVars *v);
void Render_UpdateViewPos(ViewVars *v);
void Render_3DTextureZBuffer(ViewVars *Cam, const geVec3d *pos, const geBitmap *bmap);
void Render_3DTextureZBufferOutline(ViewVars *Cam, const geVec3d *pos, const geBitmap *bmap, uint32 OutlineColor);
//void Render_RenderBrushHintFacesOrtho(ViewVars *Cam, Brush *b, HDC ViewDC);
#ifdef __cplusplus
}
#endif
#endif
