From: hgn <hgodden00@gmail.com>
Date: Tue, 17 Jan 2023 02:02:48 +0000 (+0000)
Subject: make grass sprites a function of map area
X-Git-Url: https://harrygodden.com/git/?a=commitdiff_plain;h=ac4a2a0176bd9261b114003ee2c5a66bcf2676f3;hp=deac3e6a1b3a8d28302bbc18c183c7fe64cbfb3e;p=carveJwlIkooP6JGAAIwe30JlM.git

make grass sprites a function of map area
---

diff --git a/maps_src/mp_gridmap.mdl b/maps_src/mp_gridmap.mdl
index 1f1079f..260b43f 100644
Binary files a/maps_src/mp_gridmap.mdl and b/maps_src/mp_gridmap.mdl differ
diff --git a/world_gen.h b/world_gen.h
index 47ed5ee..b5481c0 100644
--- a/world_gen.h
+++ b/world_gen.h
@@ -56,7 +56,12 @@ VG_STATIC void world_apply_procedural_foliage( struct world_material *mat )
 
    int count = 0;
 
-   for( int i=0;i<100000;i++ )
+   float area = volume[0]*volume[2];
+   u32 particles = 0.08f * area;
+
+   vg_info( "Map area: %f. Max particles: %u\n", area, particles );
+
+   for( int i=0;i<particles;i++ )
    {
       v3f pos;
       v3_mul( volume, (v3f){ vg_randf(), 1000.0f, vg_randf() }, pos );