mirror of
https://github.com/ZDoom/qzdoom.git
synced 2025-01-05 17:21:00 +00:00
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
namespace swrenderer
|
||
|
|
{
|
||
|
|
struct drawseg_t
|
||
|
|
{
|
||
|
|
seg_t *curline;
|
||
|
|
float light, lightstep;
|
||
|
|
float iscale, iscalestep;
|
||
|
|
short x1, x2; // Same as sx1 and sx2, but clipped to the drawseg
|
||
|
|
short sx1, sx2; // left, right of parent seg on screen
|
||
|
|
float sz1, sz2; // z for left, right of parent seg on screen
|
||
|
|
float siz1, siz2; // 1/z for left, right of parent seg on screen
|
||
|
|
float cx, cy, cdx, cdy;
|
||
|
|
float yscale;
|
||
|
|
uint8_t silhouette; // 0=none, 1=bottom, 2=top, 3=both
|
||
|
|
uint8_t bFogBoundary;
|
||
|
|
uint8_t bFakeBoundary; // for fake walls
|
||
|
|
int shade;
|
||
|
|
|
||
|
|
// Pointers to lists for sprite clipping, all three adjusted so [x1] is first value.
|
||
|
|
ptrdiff_t sprtopclip; // type short
|
||
|
|
ptrdiff_t sprbottomclip; // type short
|
||
|
|
ptrdiff_t maskedtexturecol; // type short
|
||
|
|
ptrdiff_t swall; // type float
|
||
|
|
ptrdiff_t bkup; // sprtopclip backup, for mid and fake textures
|
||
|
|
|
||
|
|
FWallTmapVals tmapvals;
|
||
|
|
|
||
|
|
int fake; // ident fake drawseg, don't draw and clip sprites backups
|
||
|
|
int CurrentPortalUniq; // [ZZ] to identify the portal that this drawseg is in. used for sprite clipping.
|
||
|
|
};
|
||
|
|
|
||
|
|
extern drawseg_t *drawsegs;
|
||
|
|
extern drawseg_t *firstdrawseg;
|
||
|
|
extern drawseg_t *ds_p;
|
||
|
|
|
||
|
|
extern TArray<size_t> InterestingDrawsegs; // drawsegs that have something drawn on them
|
||
|
|
extern size_t FirstInterestingDrawseg;
|
||
|
|
|
||
|
|
void R_ClearDrawSegs();
|
||
|
|
}
|