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Rounded particles

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This commit is contained in:
Magnus Norddahl 2016-12-24 14:45:56 +01:00
commit b04ac8f346
3 changed files with 48 additions and 13 deletions
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10
src/r_things.cpp
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@ -2863,6 +2863,9 @@ void R_DrawParticle_rgba(vissprite_t *vis)
int x1 = vis->x1;
int countbase = vis->x2 - x1;
if (ycount <= 0 || countbase <= 0)
return;
R_DrawMaskedSegsBehindParticle(vis);
uint32_t fg = LightBgra::shade_pal_index_simple(color, LightBgra::calc_light_multiplier(LIGHTSCALE(0, vis->Style.ColormapNum << FRACBITS)));
@ -2873,13 +2876,16 @@ void R_DrawParticle_rgba(vissprite_t *vis)
spacing = RenderTarget->GetPitch();
for (int x = x1; x < (x1 + countbase); x++)
uint32_t fracstepx = 16 * FRACUNIT / countbase;
uint32_t fracposx = fracstepx / 2;
for (int x = x1; x < (x1 + countbase); x++, fracposx += fracstepx)
{
dc_x = x;
if (R_ClipSpriteColumnWithPortals(vis))
continue;
dest = ylookup[yl] + x + (uint32_t*)dc_destorg;
DrawerCommandQueue::QueueCommand<DrawParticleColumnRGBACommand>(dest, yl, spacing, ycount, fg, alpha);
DrawerCommandQueue::QueueCommand<DrawParticleColumnRGBACommand>(dest, yl, spacing, ycount, fg, alpha, fracposx);
}
}