From: vortex <vortex@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 17 Oct 2010 22:26:24 +0000 (+0000)
Subject: Fix sprites whose name begins from ! (assumed lit sprites) to be actually lit with... 
X-Git-Tag: xonotic-v0.1.0preview~56^2~72
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=6ce1bf66db6a9a49886ce9b929bedbb89841cebd;p=xonotic%2Fdarkplaces.git

Fix sprites whose name begins from ! (assumed lit sprites) to be actually lit with modellight/lightgrid, they are still not lit by realtime lightning at all.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10545 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/r_sprites.c b/r_sprites.c
index 64401e40..fbcd8b36 100644
--- a/r_sprites.c
+++ b/r_sprites.c
@@ -384,6 +384,10 @@ void R_Model_Sprite_Draw_TransparentCallback(const entity_render_t *ent, const r
 			frame = model->sprite.sprdata_frames + ent->frameblend[i].subframe;
 			texture = R_GetCurrentTexture(model->data_textures + ent->frameblend[i].subframe);
 
+			// lit sprite by lightgrid if it is not fullbright, lit only ambient
+			if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT))
+				VectorAdd(ent->modellight_ambient, ent->modellight_diffuse, rsurface.modellight_ambient);
+
 			// SPR_LABEL should not use depth test AT ALL
 			if(model->sprite.sprnum_type == SPR_LABEL || model->sprite.sprnum_type == SPR_LABEL_SCALE)
 				if(texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE)