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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];
float chosen_h, chosen_s;
#define KEEP_REMOVE_HUE_THRESH 15.0
#define KEEP_REMOVE_VALUE_THRESH 0.4
#define KEEP_REMOVE_HUE_THRESH 30.0
// #define KEEP_REMOVE_VALUE_THRESH 0.4
#define SAT_DESAT_RATIO_NUM 3
#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) {
if (fabs(h - chosen_h) <= KEEP_REMOVE_HUE_THRESH &&
fabs(s - chosen_s) <= KEEP_REMOVE_VALUE_THRESH) {
if (fabs(h - chosen_h) <= KEEP_REMOVE_HUE_THRESH
/* && fabs(s - chosen_s) <= KEEP_REMOVE_VALUE_THRESH */
) {
s = 0.0;
}
} else if (which == TOOL_KEEP) {
if (fabs(h - chosen_h) > KEEP_REMOVE_HUE_THRESH ||
fabs(s - chosen_s) > KEEP_REMOVE_VALUE_THRESH) {
if (fabs(h - chosen_h) > KEEP_REMOVE_HUE_THRESH
/* || fabs(s - chosen_s) > KEEP_REMOVE_VALUE_THRESH */
) {
s = 0.0;
}
}