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-rw-r--r--libdimension/color.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/libdimension/color.c b/libdimension/color.c
index 12edb20..15c6150 100644
--- a/libdimension/color.c
+++ b/libdimension/color.c
@@ -382,7 +382,11 @@ dmnsn_color_filter(dmnsn_color color, dmnsn_color filter)
dmnsn_color transmitted = dmnsn_color_mul(filter.trans, color);
dmnsn_color filtered = dmnsn_color_mul(filter.filter,
dmnsn_color_illuminate(filter, color));
- return dmnsn_color_add(transmitted, filtered);
+
+ dmnsn_color ret = dmnsn_color_add(transmitted, filtered);
+ ret.filter = filter.filter*color.filter;
+ ret.trans = filter.trans*color.trans;
+ return ret;
}
/* Illuminates `color' with `light' */