default to a nice polygonoffset for the "polygonoffset" q3 shader keyword

diff --git a/defaultXonotic.cfg b/defaultXonotic.cfg
index dfd211f478680b9ee2f4b92c3661d4084afaf7b7..dea1f3790e365eae4450b820ab726371e0bc59e3 100644 (file)
--- a/defaultXonotic.cfg
+++ b/defaultXonotic.cfg
@@ -2015,3 +2015,6 @@ r_polygonoffset_submodel_factor 0
 // once the issue is found, please revert back to the default of -14
 r_polygonoffset_decals_offset -100
 r_polygonoffset_decals_factor 0
+// this is mainly for _decal entities (their shaders should use "polygonoffset" shader parameter) - this is "good enough" as it seems, but smaller than the decals one so these don't zfight decals
+mod_q3shader_default_polygonoffset -50
+mod_q3shader_default_polygonfactor 0