incidentalstoat/blankart
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Reset clipping after reset transform

Browse source
This commit is contained in:
NepDisk 2026-03-07 15:03:03 -05:00
parent bd9d33ce37
commit e9ea353451
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/hardware/hw_main.c
View file

@ -841,6 +841,7 @@ static void HWR_RenderPortal(gl_portal_t *portal, gl_portal_t *rootportal, playe
R_SetupFrame(viewssnum, is_skybox);
HWR_PrepareTransform(player, is_skybox);
GL_SetTransform(&atransform);
HWR_ResetClipper();
if (!gl_debugportal)
{
@ -862,8 +863,6 @@ static void HWR_RenderViewpoint(player_t *player, boolean drawSkyTexture, boolea
HWR_ClearSprites();
HWR_ResetClipper();
if (rootportal)
HWR_PortalClipping(rootportal);
@ -908,21 +907,25 @@ static void HWR_RenderViewpoint(player_t *player, boolean drawSkyTexture, boolea
//if (gl_printportals)
// CONS_Printf("drawing a skybox\n");
R_SkyboxFrame(viewssnum);
// render skybox while keeping batches, sprites and drawnodes
// from the regular viewpoint stashed in the state stacks
HWR_EnterSkyboxState();
HWR_RenderViewpoint(player, true, true, false, rootportal);
HWR_LeaveSkyboxState();
// restore (=clear) z-buffer, but only in the portal window
if (rootportal)
HWR_RenderDepthEraser(false);
else
GL_ClearBuffer(false, true, false, 0);
// restore transform
if (rootportal)
HWR_PortalFrame(rootportal, false);
else
R_SetupFrame(viewssnum, is_skybox);
HWR_PrepareTransform(player, is_skybox);
}
else
@ -936,6 +939,7 @@ static void HWR_RenderViewpoint(player_t *player, boolean drawSkyTexture, boolea
// apply transform to backend now when we're actually drawing to the screen
GL_SetTransform(&atransform);
HWR_ResetClipper();
HWR_RenderBatches();