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Keep/Remove Colors: Increase sat threshold; drop value threshold

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This commit is contained in:
Bill Kendrick 2023-02-28 01:56:41 -08:00
parent 558cbf34ce
commit 77ddbaa2ec
1 changed files with 8 additions and 6 deletions
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14
magic/src/fade_darken.c
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@ -100,8 +100,8 @@ char * icon_filenames[NUM_TOOLS] = {
static Mix_Chunk *snd_effects[NUM_TOOLS]; static Mix_Chunk *snd_effects[NUM_TOOLS];
float chosen_h, chosen_s; float chosen_h, chosen_s;
#define KEEP_REMOVE_HUE_THRESH 15.0 #define KEEP_REMOVE_HUE_THRESH 30.0
#define KEEP_REMOVE_VALUE_THRESH 0.4 // #define KEEP_REMOVE_VALUE_THRESH 0.4
#define SAT_DESAT_RATIO_NUM 3 #define SAT_DESAT_RATIO_NUM 3
#define SAT_DESAT_RATIO_DENOM 4 #define SAT_DESAT_RATIO_DENOM 4
@ -232,13 +232,15 @@ static void do_fade_darken(void *ptr, int which, SDL_Surface * canvas,
} }
} }
} else if (which == TOOL_REMOVE) { } else if (which == TOOL_REMOVE) {
if (fabs(h - chosen_h) <= KEEP_REMOVE_HUE_THRESH && if (fabs(h - chosen_h) <= KEEP_REMOVE_HUE_THRESH
fabs(s - chosen_s) <= KEEP_REMOVE_VALUE_THRESH) { /* && fabs(s - chosen_s) <= KEEP_REMOVE_VALUE_THRESH */
) {
s = 0.0; s = 0.0;
} }
} else if (which == TOOL_KEEP) { } else if (which == TOOL_KEEP) {
if (fabs(h - chosen_h) > KEEP_REMOVE_HUE_THRESH || if (fabs(h - chosen_h) > KEEP_REMOVE_HUE_THRESH
fabs(s - chosen_s) > KEEP_REMOVE_VALUE_THRESH) { /* || fabs(s - chosen_s) > KEEP_REMOVE_VALUE_THRESH */
) {
s = 0.0; s = 0.0;
} }
} }