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Code Issues Releases Wiki Activity

an option to desaturate colors for anaglyph

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Zeno Rogue
2019-03-09 03:32:24 +01:00
parent c7eed9db4a
commit 9f9670fcdb
3 changed files with 17 additions and 4 deletions
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8
basegraph.cpp
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@@ -137,18 +137,22 @@ bool fading = false;
ld fadeout = 1;
int darkened(int c) {
color_t darkened(color_t c) {
if(inmirrorcount&1)
c = gradient(c, winf[waMirror].color, 0, 0.5, 1);
else if(inmirrorcount)
c = gradient(c, winf[waCloud].color, 0, 0.5, 1);
if(fading) c = gradient(backcolor, c, 0, fadeout, 1);
if(vid.desaturate) {
ld luminance = 0.2125 * part(c,2) + 0.7154 * part(c,1) + 0.0721 * part(c, 0);
c = gradient(c, int(luminance+.5) * 0x10101, 0, vid.desaturate, 100);
}
for(int i=0; i<darken; i++)
c = ((c & 0xFEFEFE) >> 1) + ((backcolor & 0xFEFEFE) >> 1);
return c;
}
int darkena(int c, int lev, int a) {
color_t darkena(color_t c, int lev, int a) {
return (darkenedby(c, lev) << 8) + a;
}

8
config.cpp
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@@ -293,6 +293,7 @@ void initConfig() {
addsaver(vid.lr_eyewidth, "eyewidth-lr", 0.5);
addsaver(vid.anaglyph_eyewidth, "eyewidth-anaglyph", 0.1);
addsaver(vid.fov, "field-of-vision", 90);
addsaver(vid.desaturate, "desaturate", 0);
addsaverenum(vid.stereo_mode, "stereo-mode");
addsaver(vid.euclid_to_sphere, "euclid to sphere projection", 1.5);
addsaver(vid.twopoint_param, "twopoint parameter", 1);
@@ -1311,6 +1312,13 @@ void showStereo() {
break;
}
dialog::addSelItem(XLAT("desaturate colors"), its(vid.desaturate)+"%", 'c');
dialog::add_action([] {
dialog::editNumber(vid.desaturate, 0, 100, 10, 0, XLAT("remove standard colors"),
XLAT("Make the game colors less saturated. This is useful in the anaglyph mode.")
);
});
add_edit_fov('f');
dialog::addBack();

5
hyper.h
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@@ -993,7 +993,7 @@ typedef color_t color_t;
void displayButton(int x, int y, const string& name, int key, int align, int rad = 0);
void displayColorButton(int x, int y, const string& name, int key, int align, int rad, color_t color, color_t color2 = 0);
inline string ONOFF(bool b) { return XLAT(b ? "ON" : "OFF"); }
int darkened(int c);
color_t darkened(color_t c);
extern int getcstat;
bool displaychr(int x, int y, int shift, int size, char chr, color_t col);
bool displayfr(int x, int y, int b, int size, const string &s, color_t color, int align);
@@ -1128,6 +1128,7 @@ struct videopar {
ld lr_eyewidth, anaglyph_eyewidth;
ld fov;
bool consider_shader_projection;
int desaturate;
};
extern videopar vid;
@@ -2227,7 +2228,7 @@ inline bool mdAzimuthalEqui() { return pmodel == mdEquidistant || pmodel == mdEq
inline bool mdBandAny() { return pmodel == mdBand || pmodel == mdBandEquidistant || pmodel == mdBandEquiarea || pmodel == mdSinusoidal; }
int darkena(int c, int lev, int a);
color_t darkena(color_t c, int lev, int a);
#define SHSIZE 16