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- fixed mirrors and reflections in hardware renderer

Browse source 
https://forum.zdoom.org/viewtopic.php?t=60671
This commit is contained in:
alexey.lysiuk 2018-05-28 11:51:43 +03:00
parent 36779cf88c
commit 0187b0aa5b
4 changed files with 13 additions and 5 deletions
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9
src/gl/scene/gl_portal.cpp
View file

@ -606,10 +606,7 @@ void GLSkyboxPortal::DrawContents(FDrawInfo *di)
di->SetViewArea();
ClearClipper(di);
int mapsection = R_PointInSubsector(r_viewpoint.Pos)->mapsection;
di->CurrentMapSections.Zero();
di->CurrentMapSections.Set(mapsection);
di->UpdateCurrentMapSection();
drawer->DrawScene(di, DM_SKYPORTAL);
portal->mFlags &= ~PORTSF_INSKYBOX;
@ -770,6 +767,8 @@ void GLPlaneMirrorPortal::DrawContents(FDrawInfo *di)
drawer->SetupView(r_viewpoint.Pos.X, r_viewpoint.Pos.Y, r_viewpoint.Pos.Z, r_viewpoint.Angles.Yaw, !!(MirrorFlag & 1), !!(PlaneMirrorFlag & 1));
ClearClipper(di);
di->UpdateCurrentMapSection();
gl_RenderState.SetClipHeight(planez, PlaneMirrorMode < 0 ? -1.f : 1.f);
drawer->DrawScene(di, DM_PORTAL);
gl_RenderState.SetClipHeight(0.f, 0.f);
@ -944,6 +943,8 @@ void GLMirrorPortal::DrawContents(FDrawInfo *di)
angle_t a1 = linedef->v2->GetClipAngle();
di->mClipper->SafeAddClipRange(a1,a2);
di->UpdateCurrentMapSection();
gl_RenderState.SetClipLine(linedef);
gl_RenderState.EnableClipLine(true);
drawer->DrawScene(di, DM_PORTAL);

1
src/gl/scene/gl_scenedrawer.h
View file

@ -32,7 +32,6 @@ public:
angle_t FrustumAngle();
void SetViewMatrix(float vx, float vy, float vz, bool mirror, bool planemirror);
void SetViewArea();
void SetupView(float vx, float vy, float vz, DAngle va, bool mirror, bool planemirror);
void SetViewAngle(DAngle viewangle);
void SetProjection(VSMatrix matrix);

2
src/hwrenderer/scene/hw_drawinfo.h
View file

@ -175,6 +175,8 @@ public:
void PreparePlayerSprites(sector_t * viewsector, area_t in_area);
void PrepareTargeterSprites();
void UpdateCurrentMapSection();
virtual void DrawWall(GLWall *wall, int pass) = 0;
virtual void DrawFlat(GLFlat *flat, int pass, bool trans) = 0;
virtual void DrawSprite(GLSprite *sprite, int pass) = 0;

6
src/hwrenderer/scene/hw_renderhacks.cpp
View file

@ -86,6 +86,12 @@ void HWDrawInfo::ClearBuffers()
mClipPortal = nullptr;
}
void HWDrawInfo::UpdateCurrentMapSection()
{
const int mapsection = R_PointInSubsector(r_viewpoint.Pos)->mapsection;
CurrentMapSections.Set(mapsection);
}
//==========================================================================
//
// Adds a subsector plane to a sector's render list