zdoom/gzdoom
0
0
Fork 0
mirror of https://github.com/ZDoom/gzdoom.git synced 2025-03-26 04:31:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fixed view position forcing camera interpolation

Browse source 
Fixed absolute view position not working. Camera Actor is no longer visible when using view offsets.
This commit is contained in:
Boondorl 2024-02-25 17:52:27 -05:00 committed by Christoph Oelckers
parent a1a916a823
commit 4d1590ad82
3 changed files with 19 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/playsim/p_local.h
View file

@ -397,7 +397,7 @@ void P_PlaySpawnSound(AActor *missile, AActor *spawner);
void P_AimCamera (AActor *t1, DVector3 &, DAngle &, sector_t *&sec, bool &unlinked);
// [MC] Aiming for ViewPos
void P_AdjustViewPos(AActor *t1, DVector3 orig, DVector3 &, sector_t *&sec, bool &unlinked, DViewPosition *VP, FRenderViewpoint *view);
void P_AdjustViewPos(AActor *t1, DVector3 orig, DVector3 &, sector_t *&sec, bool &unlinked, FRenderViewpoint *view);
// [RH] Means of death

3
src/playsim/p_map.cpp
View file

@ -5626,7 +5626,7 @@ static ETraceStatus VPos_CheckPortal(FTraceResults &res, void *userdata)
}
// [MC] Used for ViewPos. Uses code borrowed from P_AimCamera.
void P_AdjustViewPos(AActor *t1, DVector3 orig, DVector3 &campos, sector_t *&CameraSector, bool &unlinked, DViewPosition *VP, FRenderViewpoint *view)
void P_AdjustViewPos(AActor *t1, DVector3 orig, DVector3 &campos, sector_t *&CameraSector, bool &unlinked, FRenderViewpoint *view)
{
FTraceResults trace;
ViewPosPortal pc;
@ -5642,7 +5642,6 @@ void P_AdjustViewPos(AActor *t1, DVector3 orig, DVector3 &campos, sector_t *&Cam
campos = trace.HitPos - trace.HitVector * 1 / 256.;
if (pc.counter > 2) view->noviewer = true;
CameraSector = trace.Sector;
unlinked = trace.unlinked;
}

32
src/rendering/r_utility.cpp
View file

@ -551,8 +551,10 @@ void R_InterpolateView (FRenderViewpoint &viewpoint, player_t *player, double Fr
viewpoint.Path[0] = viewpoint.Path[1] = iview->New.Pos;
}
if (P_NoInterpolation(player, viewpoint.camera) &&
iview->New.Pos.X == viewpoint.camera->X() &&
iview->New.Pos.Y == viewpoint.camera->Y())
// TODO: This is only temporarily disabled until R_SetupFrame can be reworked to take up-to-date angles into account.
!(player->cheats & CF_CHASECAM) && (!r_deathcamera || viewpoint.camera->health > 0) &&
iview->New.Pos.X == viewpoint.ActorPos.X &&
iview->New.Pos.Y == viewpoint.ActorPos.Y)
{
viewpoint.Angles.Yaw = (nviewangle + DAngle::fromBam(LocalViewAngle)).Normalized180();
DAngle delta = player->centering ? nullAngle : DAngle::fromBam(LocalViewPitch);
@ -896,16 +898,12 @@ void R_SetupFrame (FRenderViewpoint &viewpoint, FViewWindow &viewwindow, AActor
// it's probably best to just reset the interpolation for this move.
// Note that this can still cause problems with unusually linked portals
if (viewpoint.sector->PortalGroup != oldsector->PortalGroup || (unlinked && ((iview->New.Pos.XY() - iview->Old.Pos.XY()).LengthSquared()) > 256 * 256))
{
iview->otic = nowtic;
iview->Old = iview->New;
r_NoInterpolate = true;
}
viewpoint.camera->renderflags |= RF_NOINTERPOLATEVIEW;
viewpoint.ActorPos = campos;
}
else if (VP) // No chase/death cam and player is alive, wants viewpos.
{
viewpoint.sector = viewpoint.ViewLevel->PointInRenderSubsector(iview->New.Pos.XY())->sector;
viewpoint.showviewer = false;
// [MC] Ignores all portal portal transitions since it's meant to be absolute.
@ -914,9 +912,14 @@ void R_SetupFrame (FRenderViewpoint &viewpoint, FViewWindow &viewwindow, AActor
if (VP->Flags & VPSF_ABSOLUTEPOS)
{
iview->New.Pos = VP->Offset;
DefaultDraw = false;
viewpoint.sector = viewpoint.ViewLevel->PointInRenderSubsector(iview->New.Pos.XY())->sector;
viewpoint.showviewer = viewpoint.NoPortalPath = false;
viewpoint.noviewer = true;
}
else
{
viewpoint.sector = viewpoint.ViewLevel->PointInRenderSubsector(iview->New.Pos.XY())->sector;
DVector3 next = orig;
if (VP->isZero())
@ -944,18 +947,17 @@ void R_SetupFrame (FRenderViewpoint &viewpoint, FViewWindow &viewwindow, AActor
// Also, disable the portal interpolation pathing entirely when using the viewpos feature.
// Interpolation still happens with everything else though and seems to work fine.
DefaultDraw = false;
viewpoint.noviewer = true;
viewpoint.NoPortalPath = true;
P_AdjustViewPos(mo, orig, next, viewpoint.sector, unlinked, VP, &viewpoint);
P_AdjustViewPos(mo, orig, next, viewpoint.sector, unlinked, &viewpoint);
iview->New.Pos = next;
if (viewpoint.sector->PortalGroup != oldsector->PortalGroup || (unlinked && ((iview->New.Pos.XY() - iview->Old.Pos.XY()).LengthSquared()) > 256 * 256))
{
iview->otic = nowtic;
iview->Old = iview->New;
r_NoInterpolate = true;
}
iview->New.Pos = next;
viewpoint.camera->renderflags |= RF_NOINTERPOLATEVIEW;
}
}
viewpoint.ActorPos = iview->New.Pos;
}
if (DefaultDraw)