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-rw-r--r--src/powder.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/powder.c b/src/powder.c
index 72d1fac..ddf7ebc 100644
--- a/src/powder.c
+++ b/src/powder.c
@@ -1885,6 +1885,10 @@ void update_particles_i(pixel *vid, int start, int inc)
c_heat = restrict_flt(c_heat, -MAX_TEMP+MIN_TEMP, MAX_TEMP-MIN_TEMP);
parts[i].temp += c_heat;
hv[y/CELL][x/CELL] -= c_heat;
+#ifdef REALISTIC
+ //Volume increase from heat (temporary)
+ pv[y/CELL][x/CELL] -= c_heat*0.004;
+#endif
}
c_heat = 0.0f;
for (j=0; j<8; j++)