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https://git.rip/DMCA_FUCKER/re3.git
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CameraCreate/CameraDestroy/CameraSize done
This commit is contained in:
parent
047ecaf171
commit
3317217ed8
232
src/RwHelper.cpp
232
src/RwHelper.cpp
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@ -1,6 +1,8 @@
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#define WITHD3D
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#include "common.h"
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#include "patcher.h"
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#include "TimeCycle.h"
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#include "skeleton.h"
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void
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DefinedState(void)
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@ -43,3 +45,233 @@ GetFirstObject(RwFrame *frame)
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RwFrameForAllObjects(frame, GetFirstObjectCallback, &obj);
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return obj;
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}
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void
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CameraSize(RwCamera * camera, RwRect * rect,
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RwReal viewWindow, RwReal aspectRatio)
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{
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if (camera)
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{
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RwVideoMode videoMode;
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RwRect r;
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RwRect origSize;
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RwV2d vw;
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RwEngineGetVideoModeInfo(&videoMode,
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RwEngineGetCurrentVideoMode());
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origSize.w = RwRasterGetWidth(RwCameraGetRaster(camera));
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origSize.h = RwRasterGetHeight(RwCameraGetRaster(camera));
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if (!rect)
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{
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if (videoMode.flags & rwVIDEOMODEEXCLUSIVE)
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{
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/* For full screen applications, resizing the camera just doesn't
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* make sense, use the video mode size.
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*/
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r.x = r.y = 0;
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r.w = videoMode.width;
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r.h = videoMode.height;
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rect = &r;
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}
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else
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{
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/*
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rect not specified - reuse current values
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*/
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r.w = RwRasterGetWidth(RwCameraGetRaster(camera));
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r.h = RwRasterGetHeight(RwCameraGetRaster(camera));
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r.x = r.y = 0;
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rect = &r;
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}
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}
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if (( origSize.w != rect->w ) && ( origSize.h != rect->h ))
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{
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RwRaster *raster;
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RwRaster *zRaster;
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/*
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* Destroy rasters...
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*/
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raster = RwCameraGetRaster(camera);
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if( raster )
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{
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RwRasterDestroy(raster);
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}
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zRaster = RwCameraGetZRaster(camera);
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if( zRaster )
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{
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RwRasterDestroy(zRaster);
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}
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/*
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* Create new rasters...
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*/
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raster = RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPECAMERA);
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zRaster = RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPEZBUFFER);
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if( raster && zRaster )
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{
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RwCameraSetRaster(camera, raster);
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RwCameraSetZRaster(camera, zRaster);
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}
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else
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{
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if( raster )
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{
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RwRasterDestroy(raster);
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}
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if( zRaster )
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{
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RwRasterDestroy(zRaster);
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}
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rect->x = origSize.x;
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rect->y = origSize.y;
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rect->w = origSize.w;
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rect->h = origSize.h;
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/*
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* Use default values...
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*/
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raster =
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RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPECAMERA);
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zRaster =
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RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPEZBUFFER);
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RwCameraSetRaster(camera, raster);
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RwCameraSetZRaster(camera, zRaster);
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}
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}
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/* Figure out the view window */
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if (videoMode.flags & rwVIDEOMODEEXCLUSIVE)
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{
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/* derive ratio from aspect ratio */
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vw.x = viewWindow;
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vw.y = viewWindow / aspectRatio;
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}
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else
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{
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/* derive from pixel ratios */
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if (rect->w > rect->h)
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{
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vw.x = viewWindow;
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vw.y = (rect->h * viewWindow) / rect->w;
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}
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else
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{
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vw.x = (rect->w * viewWindow) / rect->h;
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vw.y = viewWindow;
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}
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}
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RwCameraSetViewWindow(camera, &vw);
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RsGlobal.width = rect->w;
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RsGlobal.height = rect->h;
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}
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return;
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}
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void
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CameraDestroy(RwCamera *camera)
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{
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RwRaster *raster, *tmpRaster;
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RwFrame *frame;
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if (camera)
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{
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frame = RwCameraGetFrame(camera);
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if (frame)
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{
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RwFrameDestroy(frame);
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}
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raster = RwCameraGetRaster(camera);
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if (raster)
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{
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tmpRaster = RwRasterGetParent(raster);
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RwRasterDestroy(raster);
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if ((tmpRaster != NULL) && (tmpRaster != raster))
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{
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RwRasterDestroy(tmpRaster);
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}
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}
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raster = RwCameraGetZRaster(camera);
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if (raster)
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{
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tmpRaster = RwRasterGetParent(raster);
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RwRasterDestroy(raster);
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if ((tmpRaster != NULL) && (tmpRaster != raster))
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{
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RwRasterDestroy(tmpRaster);
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}
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}
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RwCameraDestroy(camera);
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}
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return;
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}
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RwCamera *
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CameraCreate(RwInt32 width, RwInt32 height, RwBool zBuffer)
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{
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RwCamera *camera;
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camera = RwCameraCreate();
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if (camera)
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{
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RwCameraSetFrame(camera, RwFrameCreate());
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RwCameraSetRaster(camera,
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RwRasterCreate(0, 0, 0, rwRASTERTYPECAMERA));
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if (zBuffer)
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{
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RwCameraSetZRaster(camera,
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RwRasterCreate(0, 0, 0,
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rwRASTERTYPEZBUFFER));
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}
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/* now check that everything is valid */
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if (RwCameraGetFrame(camera) &&
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RwCameraGetRaster(camera) &&
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RwRasterGetParent(RwCameraGetRaster(camera)) &&
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(!zBuffer || (RwCameraGetZRaster(camera) &&
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RwRasterGetParent(RwCameraGetZRaster
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(camera)))))
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{
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/* everything OK */
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return (camera);
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}
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}
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/* if we're here then an error must have occurred so clean up */
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CameraDestroy(camera);
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return (NULL);
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}
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STARTPATCHES
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InjectHook(0x526450, GetFirstObjectCallback, PATCH_JUMP);
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InjectHook(0x526460, GetFirstObject, PATCH_JUMP);
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InjectHook(0x527170, CameraSize, PATCH_JUMP);
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InjectHook(0x527340, CameraDestroy, PATCH_JUMP);
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InjectHook(0x5273B0, CameraCreate, PATCH_JUMP);
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ENDPATCHES
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@ -2,3 +2,12 @@
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void DefinedState(void);
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RwObject *GetFirstObject(RwFrame *frame);
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extern void CameraSize(RwCamera *camera,
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RwRect *rect,
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RwReal viewWindow,
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RwReal aspectRatio);
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extern void CameraDestroy(RwCamera *camera);
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extern RwCamera *CameraCreate(RwInt32 width,
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RwInt32 height,
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RwBool zBuffer);
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@ -53,8 +53,6 @@
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#define DEFAULT_ASPECTRATIO (4.0f/3.0f)
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#endif
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WRAPPER void CameraSize(RwCamera *camera, void *rect, float viewWindow, float aspectRatio) { EAXJMP(0x527170); }
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//WRAPPER RwBool RpAnimBlendPluginAttach() { EAXJMP(0x4052D0); }
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WRAPPER RwBool NodeNamePluginAttach() { EAXJMP(0x527100); }
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case rsCAMERASIZE:
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{
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CameraSize(Scene.camera, param, DEFAULT_VIEWWINDOW, DEFAULT_ASPECTRATIO);
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CameraSize(Scene.camera, (RwRect *)param,
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DEFAULT_VIEWWINDOW, DEFAULT_ASPECTRATIO);
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return rsEVENTPROCESSED;
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}
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