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- Add r_sprite_distance_cull that per default culls all things further than 5000 units away

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This commit is contained in:
Magnus Norddahl 2017-06-28 19:55:11 +02:00
parent c74356a1c0
commit 0cd575363f
1 changed files with 18 additions and 0 deletions
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18
src/swrenderer/scene/r_opaque_pass.cpp
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@ -72,6 +72,20 @@
EXTERN_CVAR(Bool, r_fullbrightignoresectorcolor);
EXTERN_CVAR(Bool, r_drawvoxels);
namespace { double sprite_distance_cull = 1e16; }
CUSTOM_CVAR(Float, r_sprite_distance_cull, 5000.0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
{
if (r_sprite_distance_cull > 0.0)
{
sprite_distance_cull = r_sprite_distance_cull * r_sprite_distance_cull;
}
else
{
sprite_distance_cull = 1e16;
}
}
namespace swrenderer
{
RenderOpaquePass::RenderOpaquePass(RenderThread *thread) : renderline(thread)
@ -936,6 +950,10 @@ namespace swrenderer
if (!renderportal->CurrentPortalInSkybox && renderportal->CurrentPortal && !!P_PointOnLineSidePrecise(thing->Pos(), renderportal->CurrentPortal->dst))
return false;
double distanceSquared = (thing->Pos() - Thread->Viewport->viewpoint.Pos).LengthSquared();
if (distanceSquared > sprite_distance_cull)
return false;
return true;
}