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raw | patch | inline | side by side (parent: 9e470e2)
raw | patch | inline | side by side (parent: 9e470e2)
| author | tavmjong <tavmjong@users.sourceforge.net> | |
| Mon, 24 Dec 2007 20:51:04 +0000 (20:51 +0000) | ||
| committer | tavmjong <tavmjong@users.sourceforge.net> | |
| Mon, 24 Dec 2007 20:51:04 +0000 (20:51 +0000) |
Consistant variable names.
x, y used for positions.
i, j used for column/row.
Added check boxes to remove the automatic adding of tile width and height
in calculating shift. Useful when placing clones on a circle or spiral
(and in some cases when using the Exponent parameter where adding a
-100% shift is not the same as excluding the shift).
Added "Base" parameters to scaling. This allows drawing of logarithmic
spirals such as found in nature (e.g. nautilus shell, pine cone). When
non-zero, it changes the scale factor to be base^(scale-1).
Added "Cumulate" to shift, scale, rotate. In the case of shifting,
it allows uniformly scaled clones to be placed touching each other.
For example, a "10% shift" normally results in clones being shifted
by 10%, 20%, 30%, ... With the Cumulate box checked, the shifts
become 10%, 10+20%, 10+20+30%, ... Adding "Cumulate" to the Scale and
Rotation tabs may be of dubious value... but it can easily be removed.
x, y used for positions.
i, j used for column/row.
Added check boxes to remove the automatic adding of tile width and height
in calculating shift. Useful when placing clones on a circle or spiral
(and in some cases when using the Exponent parameter where adding a
-100% shift is not the same as excluding the shift).
Added "Base" parameters to scaling. This allows drawing of logarithmic
spirals such as found in nature (e.g. nautilus shell, pine cone). When
non-zero, it changes the scale factor to be base^(scale-1).
Added "Cumulate" to shift, scale, rotate. In the case of shifting,
it allows uniformly scaled clones to be placed touching each other.
For example, a "10% shift" normally results in clones being shifted
by 10%, 20%, 30%, ... With the Cumulate box checked, the shifts
become 10%, 10+20%, 10+20+30%, ... Adding "Cumulate" to the Scale and
Rotation tabs may be of dubious value... but it can easily be removed.
| src/dialogs/clonetiler.cpp | patch | blob | history |
index 09086f1b203695cea731e8581ded3e9e22fc9f9a..dec60ed46f752ed9607bcf4a45f188bb0fdc9b64 100644 (file)
static NR::Matrix
clonetiler_get_transform (
+
// symmetry group
int type,
+
// row, column
- int x, int y,
+ int i, int j,
+
// center, width, height of the tile
double cx, double cy,
- double w, double h,
+ double w, double h,
// values from the dialog:
- double d_x_per_x, double d_y_per_x, double d_x_per_y, double d_y_per_y,
- int alternate_x, int alternate_y, double rand_x, double rand_y,
- double d_per_x_exp, double d_per_y_exp,
- double d_rot_per_x, double d_rot_per_y, int alternate_rotx, int alternate_roty, double rand_rot,
- double d_scalex_per_x, double d_scaley_per_x, double d_scalex_per_y, double d_scaley_per_y,
- int alternate_scalex, int alternate_scaley, double rand_scalex, double rand_scaley
+ // Shift
+ double shiftx_per_i, double shifty_per_i,
+ double shiftx_per_j, double shifty_per_j,
+ double shiftx_rand, double shifty_rand,
+ double shiftx_exp, double shifty_exp,
+ int shiftx_alternate, int shifty_alternate,
+ int shiftx_cumulate, int shifty_cumulate,
+ int shiftx_excludew, int shifty_excludeh,
+
+ // Scale
+ double scalex_per_i, double scaley_per_i,
+ double scalex_per_j, double scaley_per_j,
+ double scalex_rand, double scaley_rand,
+ double scalex_exp, double scaley_exp,
+ double scalex_log, double scaley_log,
+ int scalex_alternate, int scaley_alternate,
+ int scalex_cumulate, int scaley_cumulate,
+
+ // Rotation
+ double rotate_per_i, double rotate_per_j,
+ double rotate_rand,
+ int rotate_alternatei, int rotate_alternatej,
+ int rotate_cumulatei, int rotate_cumulatej
)
{
- // in abs units
- double eff_x = (alternate_x? (x%2) : pow ((double) x, d_per_x_exp));
- double eff_y = (alternate_y? (y%2) : pow ((double) y, d_per_y_exp));
- double dx = d_x_per_x * w * eff_x + d_x_per_y * w * eff_y + rand_x * w * g_random_double_range (-1, 1);
- double dy = d_y_per_x * h * eff_x + d_y_per_y * h * eff_y + rand_y * h * g_random_double_range (-1, 1);
-
- NR::Matrix rect_translate (NR::translate (w * pow ((double) x, d_per_x_exp) + dx, h * pow ((double) y, d_per_y_exp) + dy));
-
- // in deg
- double eff_x_rot = (alternate_rotx? (x%2) : (x));
- double eff_y_rot = (alternate_roty? (y%2) : (y));
- double drot = d_rot_per_x * eff_x_rot + d_rot_per_y * eff_y_rot + rand_rot * 180 * g_random_double_range (-1, 1);
-
- // times the original
- double eff_x_s = (alternate_scalex? (x%2) : (x));
- double eff_y_s = (alternate_scaley? (y%2) : (y));
- double rand_scale_x, rand_scale_y;
- if (rand_scaley == rand_scalex) {
- // if rands are equal, scale proportionally
- rand_scale_x = rand_scale_y = rand_scalex * 1 * g_random_double_range (-1, 1);
+
+ // Shift (in units of tile width or height) -------------
+ double delta_shifti = 0.0;
+ double delta_shiftj = 0.0;
+
+ if( shiftx_alternate ) {
+ delta_shifti = (double)(i%2);
+ } else {
+ if( shiftx_cumulate ) { // Should the delta shifts be cumulative (i.e. 1, 1+2, 1+2+3, ...)
+ delta_shifti = (double)(i*i);
+ } else {
+ delta_shifti = (double)i;
+ }
+ }
+
+ if( shifty_alternate ) {
+ delta_shiftj = (double)(j%2);
+ } else {
+ if( shifty_cumulate ) {
+ delta_shiftj = (double)(j*j);
+ } else {
+ delta_shiftj = (double)j;
+ }
+ }
+
+ // Random shift, only calculate if non-zero.
+ double delta_shiftx_rand = 0.0;
+ double delta_shifty_rand = 0.0;
+ if( shiftx_rand != 0.0 ) delta_shiftx_rand = shiftx_rand * g_random_double_range (-1, 1);
+ if( shifty_rand != 0.0 ) delta_shifty_rand = shifty_rand * g_random_double_range (-1, 1);
+
+
+ // Delta shift (units of tile width/height)
+ double di = shiftx_per_i * delta_shifti + shiftx_per_j * delta_shiftj + delta_shiftx_rand;
+ double dj = shifty_per_i * delta_shifti + shifty_per_j * delta_shiftj + delta_shifty_rand;
+
+ // Shift in actual x and y, used below
+ double dx = w * di;
+ double dy = h * dj;
+
+ double shifti = di;
+ double shiftj = dj;
+
+ // Include tile width and height in shift if required
+ if( !shiftx_excludew ) shifti += i;
+ if( !shifty_excludeh ) shiftj += j;
+
+ // Add exponential shift if necessary
+ if ( shiftx_exp != 1.0 ) shifti = pow( shifti, shiftx_exp );
+ if ( shifty_exp != 1.0 ) shiftj = pow( shiftj, shifty_exp );
+
+ // Final shift
+ NR::Matrix rect_translate (NR::translate (w * shifti, h * shiftj));
+
+ // Rotation (in degrees) ------------
+ double delta_rotationi = 0.0;
+ double delta_rotationj = 0.0;
+
+ if( rotate_alternatei ) {
+ delta_rotationi = (double)(i%2);
+ } else {
+ if( rotate_cumulatei ) {
+ delta_rotationi = (double)(i*i + i)/2.0;
+ } else {
+ delta_rotationi = (double)i;
+ }
+ }
+
+ if( rotate_alternatej ) {
+ delta_rotationj = (double)(j%2);
+ } else {
+ if( rotate_cumulatej ) {
+ delta_rotationj = (double)(j*j + j)/2.0;
+ } else {
+ delta_rotationj = (double)j;
+ }
+ }
+
+ double delta_rotate_rand = 0.0;
+ if( rotate_rand != 0.0 ) delta_rotate_rand = rotate_rand * 180.0 * g_random_double_range (-1, 1);
+
+ double dr = rotate_per_i * delta_rotationi + rotate_per_j * delta_rotationj + delta_rotate_rand;
+
+ // Scale (times the original) -----------
+ double delta_scalei = 0.0;
+ double delta_scalej = 0.0;
+
+ if( scalex_alternate ) {
+ delta_scalei = (double)(i%2);
} else {
- rand_scale_x = rand_scalex * 1 * g_random_double_range (-1, 1);
- rand_scale_y = rand_scaley * 1 * g_random_double_range (-1, 1);
+ if( scalex_cumulate ) { // Should the delta scales be cumulative (i.e. 1, 1+2, 1+2+3, ...)
+ delta_scalei = (double)(i*i + i)/2.0;
+ } else {
+ delta_scalei = (double)i;
+ }
}
- double dscalex = 1 + d_scalex_per_x * eff_x_s + d_scalex_per_y * eff_y_s + rand_scale_x;
- if (dscalex < 0) dscalex = 0;
- double dscaley = 1 + d_scaley_per_x * eff_x_s + d_scaley_per_y * eff_y_s + rand_scale_y;
- if (dscaley < 0) dscaley = 0;
- NR::Matrix drot_c = NR::translate(-cx, -cy) * NR::rotate (M_PI*drot/180) * NR::translate(cx, cy);
+ if( scaley_alternate ) {
+ delta_scalej = (double)(j%2);
+ } else {
+ if( scaley_cumulate ) {
+ delta_scalej = (double)(j*j + j)/2.0;
+ } else {
+ delta_scalej = (double)j;
+ }
+ }
- NR::Matrix dscale_c = NR::translate(-cx, -cy) * NR::scale (dscalex, dscaley) * NR::translate(cx, cy);
+ // Random scale, only calculate if non-zero.
+ double delta_scalex_rand = 0.0;
+ double delta_scaley_rand = 0.0;
+ if( scalex_rand != 0.0 ) delta_scalex_rand = scalex_rand * g_random_double_range (-1, 1);
+ if( scaley_rand != 0.0 ) delta_scaley_rand = scaley_rand * g_random_double_range (-1, 1);
+ // But if random factors are same, scale x and y proportionally
+ if( scalex_rand == scaley_rand ) delta_scalex_rand = delta_scaley_rand;
+
+ // Total delta scale
+ double scalex = 1.0 + scalex_per_i * delta_scalei + scalex_per_j * delta_scalej + delta_scalex_rand;
+ double scaley = 1.0 + scaley_per_i * delta_scalei + scaley_per_j * delta_scalej + delta_scaley_rand;
+
+ if( scalex < 0.0 ) scalex = 0.0;
+ if( scaley < 0.0 ) scaley = 0.0;
+
+ // Add exponential scale if necessary
+ if ( scalex_exp != 1.0 ) scalex = pow( scalex, scalex_exp );
+ if ( scaley_exp != 1.0 ) scaley = pow( scaley, scaley_exp );
+
+ // Add logarithmic factor if necessary
+ if ( scalex_log > 0.0 ) scalex = pow( scalex_log, scalex - 1.0 );
+ if ( scaley_log > 0.0 ) scaley = pow( scaley_log, scaley - 1.0 );
+ // Alternative using rotation angle
+ //if ( scalex_log != 1.0 ) scalex *= pow( scalex_log, M_PI*dr/180 );
+ //if ( scaley_log != 1.0 ) scaley *= pow( scaley_log, M_PI*dr/180 );
+
+
+ // Calculate transformation matrices, translating back to "center of tile" (rotation center) before transforming
+ NR::Matrix drot_c = NR::translate(-cx, -cy) * NR::rotate (M_PI*dr/180) * NR::translate(cx, cy);
+
+ NR::Matrix dscale_c = NR::translate(-cx, -cy) * NR::scale (scalex, scaley) * NR::translate(cx, cy);
NR::Matrix d_s_r = dscale_c * drot_c;
- NR::Matrix rotate_180_c = NR::translate(-cx, -cy) * NR::rotate (M_PI) * NR::translate(cx, cy);
+ NR::Matrix rotate_180_c = NR::translate(-cx, -cy) * NR::rotate (M_PI) * NR::translate(cx, cy);
+
+ NR::Matrix rotate_90_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/2) * NR::translate(cx, cy);
+ NR::Matrix rotate_m90_c = NR::translate(-cx, -cy) * NR::rotate ( M_PI/2) * NR::translate(cx, cy);
- NR::Matrix rotate_90_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/2) * NR::translate(cx, cy);
- NR::Matrix rotate_m90_c = NR::translate(-cx, -cy) * NR::rotate (M_PI/2) * NR::translate(cx, cy);
+ NR::Matrix rotate_120_c = NR::translate(-cx, -cy) * NR::rotate (-2*M_PI/3) * NR::translate(cx, cy);
+ NR::Matrix rotate_m120_c = NR::translate(-cx, -cy) * NR::rotate ( 2*M_PI/3) * NR::translate(cx, cy);
- NR::Matrix rotate_120_c = NR::translate(-cx, -cy) * NR::rotate (-2*M_PI/3) * NR::translate(cx, cy);
- NR::Matrix rotate_m120_c = NR::translate(-cx, -cy) * NR::rotate (2*M_PI/3) * NR::translate(cx, cy);
+ NR::Matrix rotate_60_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/3) * NR::translate(cx, cy);
+ NR::Matrix rotate_m60_c = NR::translate(-cx, -cy) * NR::rotate ( M_PI/3) * NR::translate(cx, cy);
- NR::Matrix rotate_60_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/3) * NR::translate(cx, cy);
- NR::Matrix rotate_m60_c = NR::translate(-cx, -cy) * NR::rotate (M_PI/3) * NR::translate(cx, cy);
+ NR::Matrix flip_x = NR::translate(-cx, -cy) * NR::scale (-1, 1) * NR::translate(cx, cy);
+ NR::Matrix flip_y = NR::translate(-cx, -cy) * NR::scale (1, -1) * NR::translate(cx, cy);
- double cos60 = cos(M_PI/3);
- double sin60 = sin(M_PI/3);
- double cos30 = cos(M_PI/6);
- double sin30 = sin(M_PI/6);
- NR::Matrix flip_x = NR::translate(-cx, -cy) * NR::scale (-1, 1) * NR::translate(cx, cy);
- NR::Matrix flip_y = NR::translate(-cx, -cy) * NR::scale (1, -1) * NR::translate(cx, cy);
+ // Create tile with required symmetry
+ const double cos60 = cos(M_PI/3);
+ const double sin60 = sin(M_PI/3);
+ const double cos30 = cos(M_PI/6);
+ const double sin30 = sin(M_PI/6);
switch (type) {
break;
case TILE_P2:
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * rotate_180_c * rect_translate;
break;
case TILE_PM:
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
break;
case TILE_PG:
- if (y % 2 == 0) {
+ if (j % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
break;
case TILE_CM:
- if ((x + y) % 2 == 0) {
+ if ((i + j) % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
break;
case TILE_PMM:
- if (y % 2 == 0) {
- if (x % 2 == 0) {
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
}
} else {
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * flip_y * rect_translate;
} else {
return d_s_r * flip_x * flip_y * rect_translate;
break;
case TILE_PMG:
- if (y % 2 == 0) {
- if (x % 2 == 0) {
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * rotate_180_c * rect_translate;
}
} else {
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * flip_y * rect_translate;
} else {
return d_s_r * rotate_180_c * flip_y * rect_translate;
break;
case TILE_PGG:
- if (y % 2 == 0) {
- if (x % 2 == 0) {
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_y * rect_translate;
}
} else {
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rotate_180_c * rect_translate;
} else {
return d_s_r * rotate_180_c * flip_y * rect_translate;
break;
case TILE_CMM:
- if (y % 4 == 0) {
- if (x % 2 == 0) {
+ if (j % 4 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
}
- } else if (y % 4 == 1) {
- if (x % 2 == 0) {
+ } else if (j % 4 == 1) {
+ if (i % 2 == 0) {
return d_s_r * flip_y * rect_translate;
} else {
return d_s_r * flip_x * flip_y * rect_translate;
}
- } else if (y % 4 == 2) {
- if (x % 2 == 1) {
+ } else if (j % 4 == 2) {
+ if (i % 2 == 1) {
return d_s_r * rect_translate;
} else {
return d_s_r * flip_x * rect_translate;
}
} else {
- if (x % 2 == 1) {
+ if (i % 2 == 1) {
return d_s_r * flip_y * rect_translate;
} else {
return d_s_r * flip_x * flip_y * rect_translate;
case TILE_P4:
{
- NR::Matrix ori (NR::translate ((w + h) * pow((x/2), d_per_x_exp) + dx, (h + w) * pow((y/2), d_per_y_exp) + dy));
+ NR::Matrix ori (NR::translate ((w + h) * pow((i/2), shiftx_exp) + dx, (h + w) * pow((j/2), shifty_exp) + dy));
NR::Matrix dia1 (NR::translate (w/2 + h/2, -h/2 + w/2));
NR::Matrix dia2 (NR::translate (-w/2 + h/2, h/2 + w/2));
- if (y % 2 == 0) {
- if (x % 2 == 0) {
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * ori;
} else {
return d_s_r * rotate_m90_c * dia1 * ori;
}
} else {
- if (x % 2 == 0) {
+ if (i % 2 == 0) {
return d_s_r * rotate_90_c * dia2 * ori;
} else {
return d_s_r * rotate_180_c * dia1 * dia2 * ori;
case TILE_P4M:
{
double max = MAX(w, h);
- NR::Matrix ori (NR::translate ((max + max) * pow((x/4), d_per_x_exp) + dx, (max + max) * pow((y/2), d_per_y_exp) + dy));
- NR::Matrix dia1 (NR::translate (w/2 - h/2, h/2 - w/2));
+ NR::Matrix ori (NR::translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow((j/2), shifty_exp) + dy));
+ NR::Matrix dia1 (NR::translate ( w/2 - h/2, h/2 - w/2));
NR::Matrix dia2 (NR::translate (-h/2 + w/2, w/2 - h/2));
- if (y % 2 == 0) {
- if (x % 4 == 0) {
+ if (j % 2 == 0) {
+ if (i % 4 == 0) {
return d_s_r * ori;
- } else if (x % 4 == 1) {
+ } else if (i % 4 == 1) {
return d_s_r * flip_y * rotate_m90_c * dia1 * ori;
- } else if (x % 4 == 2) {
+ } else if (i % 4 == 2) {
return d_s_r * rotate_m90_c * dia1 * NR::translate (h, 0) * ori;
- } else if (x % 4 == 3) {
+ } else if (i % 4 == 3) {
return d_s_r * flip_x * NR::translate (w, 0) * ori;
}
} else {
- if (x % 4 == 0) {
+ if (i % 4 == 0) {
return d_s_r * flip_y * NR::translate(0, h) * ori;
- } else if (x % 4 == 1) {
+ } else if (i % 4 == 1) {
return d_s_r * rotate_90_c * dia2 * NR::translate(0, h) * ori;
- } else if (x % 4 == 2) {
+ } else if (i % 4 == 2) {
return d_s_r * flip_y * rotate_90_c * dia2 * NR::translate(h, 0) * NR::translate(0, h) * ori;
- } else if (x % 4 == 3) {
+ } else if (i % 4 == 3) {
return d_s_r * flip_y * flip_x * NR::translate(w, 0) * NR::translate(0, h) * ori;
}
}
case TILE_P4G:
{
double max = MAX(w, h);
- NR::Matrix ori (NR::translate ((max + max) * pow((x/4), d_per_x_exp) + dx, (max + max) * pow(y, d_per_y_exp) + dy));
- NR::Matrix dia1 (NR::translate (w/2 + h/2, h/2 - w/2));
+ NR::Matrix ori (NR::translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow(j, shifty_exp) + dy));
+ NR::Matrix dia1 (NR::translate ( w/2 + h/2, h/2 - w/2));
NR::Matrix dia2 (NR::translate (-h/2 + w/2, w/2 + h/2));
- if (((x/4) + y) % 2 == 0) {
- if (x % 4 == 0) {
+ if (((i/4) + j) % 2 == 0) {
+ if (i % 4 == 0) {
return d_s_r * ori;
- } else if (x % 4 == 1) {
+ } else if (i % 4 == 1) {
return d_s_r * rotate_m90_c * dia1 * ori;
- } else if (x % 4 == 2) {
+ } else if (i % 4 == 2) {
return d_s_r * rotate_90_c * dia2 * ori;
- } else if (x % 4 == 3) {
+ } else if (i % 4 == 3) {
return d_s_r * rotate_180_c * dia1 * dia2 * ori;
}
} else {
- if (x % 4 == 0) {
+ if (i % 4 == 0) {
return d_s_r * flip_y * NR::translate (0, h) * ori;
- } else if (x % 4 == 1) {
+ } else if (i % 4 == 1) {
return d_s_r * flip_y * rotate_m90_c * dia1 * NR::translate (-h, 0) * ori;
- } else if (x % 4 == 2) {
+ } else if (i % 4 == 2) {
return d_s_r * flip_y * rotate_90_c * dia2 * NR::translate (h, 0) * ori;
- } else if (x % 4 == 3) {
+ } else if (i % 4 == 3) {
return d_s_r * flip_x * NR::translate (w, 0) * ori;
}
}
NR::Matrix dia1;
NR::Matrix dia2;
if (w > h) {
- width = w + w * cos60;
+ width = w + w * cos60;
height = 2 * w * sin60;
dia1 = NR::Matrix (NR::translate (w/2 + w/2 * cos60, -(w/2 * sin60)));
dia2 = dia1 * NR::Matrix (NR::translate (0, 2 * (w/2 * sin60)));
dia1 = NR::Matrix (NR::translate (h/2 * cos30, -(h/2 * sin30)));
dia2 = dia1 * NR::Matrix (NR::translate (0, h/2));
}
- NR::Matrix ori (NR::translate (width * pow((2*(x/3) + y%2), d_per_x_exp) + dx, (height/2) * pow(y, d_per_y_exp) + dy));
- if (x % 3 == 0) {
+ NR::Matrix ori (NR::translate (width * pow((2*(i/3) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
+ if (i % 3 == 0) {
return d_s_r * ori;
- } else if (x % 3 == 1) {
+ } else if (i % 3 == 1) {
return d_s_r * rotate_m120_c * dia1 * ori;
- } else if (x % 3 == 2) {
+ } else if (i % 3 == 2) {
return d_s_r * rotate_120_c * dia2 * ori;
}
}
NR::Matrix dia3;
NR::Matrix dia4;
if (w > h) {
- ori = NR::Matrix(NR::translate (w * pow((x/6) + 1/2 * (y%2), d_per_x_exp) + dx, (w * cos30) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix(NR::translate (w * pow((i/6) + 1/2 * (j%2), shiftx_exp) + dx, (w * cos30) * pow(j, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (0, h/2) * NR::translate (w/2, 0) * NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (-h/2 * cos30, -h/2 * sin30) );
dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
dia3 = dia2 * NR::Matrix (NR::translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
} else {
- ori = NR::Matrix (NR::translate (2*h * cos30 * pow((x/6 + 0.5*(y%2)), d_per_x_exp) + dx, (2*h - h * sin30) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix (NR::translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (2*h - h * sin30) * pow(j, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (0, -h/2) * NR::translate (h/2 * cos30, h/2 * sin30));
dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
dia3 = dia2 * NR::Matrix (NR::translate (0, h/2));
dia3 = dia2 * NR::Matrix (NR::translate (0, h/2));
dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
}
- NR::Matrix ori (NR::translate (width * pow((2*(x/6) + y%2), d_per_x_exp) + dx, (height/2) * pow(y, d_per_y_exp) + dy));
+ NR::Matrix ori (NR::translate (width * pow((2*(i/6) + j%2), shiftx_exp) + dx, (height/2) * pow(i, shifty_exp) + dy));
if (x % 6 == 0) {
return d_s_r * ori;
} else if (x % 6 == 1) {
NR::Matrix dia4;
NR::Matrix dia5;
if (w > h) {
- ori = NR::Matrix(NR::translate (w * pow((2*(x/6) + (y%2)), d_per_x_exp) + dx, (2*w * sin60) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix(NR::translate (w * pow((2*(i/6) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (w/2 * cos60, -w/2 * sin60));
dia2 = dia1 * NR::Matrix (NR::translate (w/2, 0));
dia3 = dia2 * NR::Matrix (NR::translate (w/2 * cos60, w/2 * sin60));
dia4 = dia3 * NR::Matrix (NR::translate (-w/2 * cos60, w/2 * sin60));
dia5 = dia4 * NR::Matrix (NR::translate (-w/2, 0));
} else {
- ori = NR::Matrix(NR::translate (2*h * cos30 * pow((x/6 + 0.5*(y%2)), d_per_x_exp) + dx, (h + h * sin30) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix(NR::translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (h + h * sin30) * pow(j, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (-w/2, -h/2) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (w/2 * cos60, w/2 * sin60));
dia2 = dia1 * NR::Matrix (NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (h/2 * cos30, h/2 * sin30) * NR::translate (-w/2 * cos60, w/2 * sin60));
dia3 = dia2 * NR::Matrix (NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (h/2 * cos30, h/2 * sin30) * NR::translate (-w/2, h/2));
NR::Matrix ori;
NR::Matrix dia1, dia2, dia3, dia4, dia5, dia6, dia7, dia8, dia9, dia10;
if (w > h) {
- ori = NR::Matrix(NR::translate (w * pow((2*(x/12) + (y%2)), d_per_x_exp) + dx, (2*w * sin60) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix(NR::translate (w * pow((2*(i/12) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (w/2, h/2) * NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (-h/2 * cos30, h/2 * sin30));
dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, -h * sin30));
dia3 = dia2 * NR::Matrix (NR::translate (-h/2 * cos30, h/2 * sin30) * NR::translate (w * cos60, 0) * NR::translate (-h/2 * cos30, -h/2 * sin30));
dia9 = dia6 * dia3.inverse();
dia10 = dia6 * dia4.inverse();
} else {
- ori = NR::Matrix(NR::translate (4*h * cos30 * pow((x/12 + 0.5*(y%2)), d_per_x_exp) + dx, (2*h + 2*h * sin30) * pow(y, d_per_y_exp) + dy));
+ ori = NR::Matrix(NR::translate (4*h * cos30 * pow((i/12 + 0.5*(j%2)), shiftx_exp) + dx, (2*h + 2*h * sin30) * pow(y, shifty_exp) + dy));
dia1 = NR::Matrix (NR::translate (-w/2, -h/2) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (w/2 * cos60, w/2 * sin60));
dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, -h * sin30));
dia3 = dia2 * NR::Matrix (NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (h * cos30, 0) * NR::translate (-w/2 * cos60, w/2 * sin60));
clonetiler_remove (NULL, NULL, false);
- double d_x_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_x_per_x", 0, -100, 1000);
- double d_y_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_y_per_x", 0, -100, 1000);
- double d_per_x_exp = prefs_get_double_attribute_limited (prefs_path, "d_per_x_exp", 1, 0, 10);
- double d_x_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_x_per_y", 0, -100, 1000);
- double d_y_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_y_per_y", 0, -100, 1000);
- double d_per_y_exp = prefs_get_double_attribute_limited (prefs_path, "d_per_y_exp", 1, 0, 10);
- int alternate_x = prefs_get_int_attribute (prefs_path, "alternate_x", 0);
- int alternate_y = prefs_get_int_attribute (prefs_path, "alternate_y", 0);
- double rand_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_x", 0, 0, 1000);
- double rand_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_y", 0, 0, 1000);
-
- double d_scalex_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_scalex_per_x", 0, -100, 1000);
- double d_scaley_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_scaley_per_x", 0, -100, 1000);
- double d_scalex_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_scalex_per_y", 0, -100, 1000);
- double d_scaley_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_scaley_per_y", 0, -100, 1000);
- int alternate_scalex = prefs_get_int_attribute (prefs_path, "alternate_scalex", 0);
- int alternate_scaley = prefs_get_int_attribute (prefs_path, "alternate_scaley", 0);
- double rand_scalex = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scalex", 0, 0, 1000);
- double rand_scaley = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scaley", 0, 0, 1000);
-
- double d_rot_per_x = prefs_get_double_attribute_limited (prefs_path, "d_rot_per_x", 0, -180, 180);
- double d_rot_per_y = prefs_get_double_attribute_limited (prefs_path, "d_rot_per_y", 0, -180, 180);
- int alternate_rotx = prefs_get_int_attribute (prefs_path, "alternate_rotx", 0);
- int alternate_roty = prefs_get_int_attribute (prefs_path, "alternate_roty", 0);
- double rand_rot = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_rot", 0, 0, 100);
-
- double d_blur_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_blur_per_y", 0, 0, 100);
- double d_blur_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_blur_per_x", 0, 0, 100);
- int alternate_blury = prefs_get_int_attribute (prefs_path, "alternate_blury", 0);
- int alternate_blurx = prefs_get_int_attribute (prefs_path, "alternate_blurx", 0);
- double rand_blur = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_blur", 0, 0, 100);
-
- double d_opacity_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_opacity_per_y", 0, 0, 100);
- double d_opacity_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_opacity_per_x", 0, 0, 100);
- int alternate_opacityy = prefs_get_int_attribute (prefs_path, "alternate_opacityy", 0);
- int alternate_opacityx = prefs_get_int_attribute (prefs_path, "alternate_opacityx", 0);
- double rand_opacity = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_opacity", 0, 0, 100);
-
- const gchar *initial_color = prefs_get_string_attribute (prefs_path, "initial_color");
- double d_hue_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_hue_per_y", 0, -100, 100);
- double d_hue_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_hue_per_x", 0, -100, 100);
- double rand_hue = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_hue", 0, 0, 100);
- double d_saturation_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_saturation_per_y", 0, -100, 100);
- double d_saturation_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_saturation_per_x", 0, -100, 100);
- double rand_saturation = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_saturation", 0, 0, 100);
- double d_lightness_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_lightness_per_y", 0, -100, 100);
- double d_lightness_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_lightness_per_x", 0, -100, 100);
- double rand_lightness = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_lightness", 0, 0, 100);
- int alternate_color_y = prefs_get_int_attribute (prefs_path, "alternate_color_y", 0);
- int alternate_color_x = prefs_get_int_attribute (prefs_path, "alternate_color_x", 0);
+ double shiftx_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_i", 0, -100, 1000);
+ double shifty_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_i", 0, -100, 1000);
+ double shiftx_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_j", 0, -100, 1000);
+ double shifty_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_j", 0, -100, 1000);
+ double shiftx_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_rand", 0, 0, 1000);
+ double shifty_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_rand", 0, 0, 1000);
+ double shiftx_exp = prefs_get_double_attribute_limited (prefs_path, "shiftx_exp", 1, 0, 10);
+ double shifty_exp = prefs_get_double_attribute_limited (prefs_path, "shifty_exp", 1, 0, 10);
+ int shiftx_alternate = prefs_get_int_attribute (prefs_path, "shiftx_alternate", 0);
+ int shifty_alternate = prefs_get_int_attribute (prefs_path, "shifty_alternate", 0);
+ int shiftx_cumulate = prefs_get_int_attribute (prefs_path, "shiftx_cumulate", 0);
+ int shifty_cumulate = prefs_get_int_attribute (prefs_path, "shifty_cumulate", 0);
+ int shiftx_excludew = prefs_get_int_attribute (prefs_path, "shiftx_excludew", 0);
+ int shifty_excludeh = prefs_get_int_attribute (prefs_path, "shifty_excludeh", 0);
+
+ double scalex_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_i", 0, -100, 1000);
+ double scaley_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_i", 0, -100, 1000);
+ double scalex_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_j", 0, -100, 1000);
+ double scaley_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_j", 0, -100, 1000);
+ double scalex_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scalex", 0, 0, 1000);
+ double scaley_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scaley", 0, 0, 1000);
+ double scalex_exp = prefs_get_double_attribute_limited (prefs_path, "scalex_exp", 1, 0, 10);
+ double scaley_exp = prefs_get_double_attribute_limited (prefs_path, "scaley_exp", 1, 0, 10);
+ double scalex_log = prefs_get_double_attribute_limited (prefs_path, "scalex_log", 0, 0, 10);
+ double scaley_log = prefs_get_double_attribute_limited (prefs_path, "scaley_log", 0, 0, 10);
+ int scalex_alternate = prefs_get_int_attribute (prefs_path, "scalex_alternate", 0);
+ int scaley_alternate = prefs_get_int_attribute (prefs_path, "scaley_alternate", 0);
+ int scalex_cumulate = prefs_get_int_attribute (prefs_path, "scalex_cumulate", 0);
+ int scaley_cumulate = prefs_get_int_attribute (prefs_path, "scaley_cumulate", 0);
+
+ double rotate_per_i = prefs_get_double_attribute_limited (prefs_path, "rotate_per_i", 0, -180, 180);
+ double rotate_per_j = prefs_get_double_attribute_limited (prefs_path, "rotate_per_j", 0, -180, 180);
+ double rotate_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rotate_rand", 0, 0, 100);
+ int rotate_alternatei = prefs_get_int_attribute (prefs_path, "rotate_alternatei", 0);
+ int rotate_alternatej = prefs_get_int_attribute (prefs_path, "rotate_alternatej", 0);
+ int rotate_cumulatei = prefs_get_int_attribute (prefs_path, "rotate_cumulatei", 0);
+ int rotate_cumulatej = prefs_get_int_attribute (prefs_path, "rotate_cumulatej", 0);
+
+ double blur_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_i", 0, 0, 100);
+ double blur_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_j", 0, 0, 100);
+ int blur_alternatei = prefs_get_int_attribute (prefs_path, "blur_alternatei", 0);
+ int blur_alternatej = prefs_get_int_attribute (prefs_path, "blur_alternatej", 0);
+ double blur_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_rand", 0, 0, 100);
+
+ double opacity_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_i", 0, 0, 100);
+ double opacity_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_j", 0, 0, 100);
+ int opacity_alternatei = prefs_get_int_attribute (prefs_path, "opacity_alternatei", 0);
+ int opacity_alternatej = prefs_get_int_attribute (prefs_path, "opacity_alternatej", 0);
+ double opacity_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_rand", 0, 0, 100);
+
+ const gchar *initial_color = prefs_get_string_attribute (prefs_path, "initial_color");
+ double hue_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_j", 0, -100, 100);
+ double hue_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_i", 0, -100, 100);
+ double hue_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_rand", 0, 0, 100);
+ double saturation_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_j", 0, -100, 100);
+ double saturation_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_i", 0, -100, 100);
+ double saturation_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_rand", 0, 0, 100);
+ double lightness_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_j", 0, -100, 100);
+ double lightness_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_i", 0, -100, 100);
+ double lightness_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_rand", 0, 0, 100);
+ int color_alternatej = prefs_get_int_attribute (prefs_path, "color_alternatej", 0);
+ int color_alternatei = prefs_get_int_attribute (prefs_path, "color_alternatei", 0);
int type = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
int keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
- int xmax = prefs_get_int_attribute (prefs_path, "xmax", 2);
- int ymax = prefs_get_int_attribute (prefs_path, "ymax", 2);
+ int imax = prefs_get_int_attribute (prefs_path, "imax", 2);
+ int jmax = prefs_get_int_attribute (prefs_path, "jmax", 2);
int fillrect = prefs_get_int_attribute (prefs_path, "fillrect", 0);
double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 1e6);
NR::Rect bbox_original = NR::Rect (NR::Point (x0, y0), NR::Point (x0 + w, y0 + h));
double perimeter_original = (w + h)/4;
- for (int x = 0;
+ // The integers i and j are reserved for tile column and row.
+ // The doubles x and y are used for coordinates
+ for (int i = 0;
fillrect?
- (fabs(cur[NR::X]) < fillwidth && x < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
- : (x < xmax);
- x ++) {
- for (int y = 0;
+ (fabs(cur[NR::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
+ : (i < imax);
+ i ++) {
+ for (int j = 0;
fillrect?
- (fabs(cur[NR::Y]) < fillheight && y < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
- : (y < ymax);
- y ++) {
+ (fabs(cur[NR::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
+ : (j < jmax);
+ j ++) {
// Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
// Get transform from symmetry, shift, scale, rotation
- NR::Matrix t = clonetiler_get_transform (type, x, y, center[NR::X], center[NR::Y], w, h,
- d_x_per_x, d_y_per_x, d_x_per_y, d_y_per_y, alternate_x, alternate_y, rand_x, rand_y,
- d_per_x_exp, d_per_y_exp,
- d_rot_per_x, d_rot_per_y, alternate_rotx, alternate_roty, rand_rot,
- d_scalex_per_x, d_scaley_per_x, d_scalex_per_y, d_scaley_per_y,
- alternate_scalex, alternate_scaley, rand_scalex, rand_scaley);
+ NR::Matrix t = clonetiler_get_transform (type, i, j, center[NR::X], center[NR::Y], w, h,
+ shiftx_per_i, shifty_per_i,
+ shiftx_per_j, shifty_per_j,
+ shiftx_rand, shifty_rand,
+ shiftx_exp, shifty_exp,
+ shiftx_alternate, shifty_alternate,
+ shiftx_cumulate, shifty_cumulate,
+ shiftx_excludew, shifty_excludeh,
+ scalex_per_i, scaley_per_i,
+ scalex_per_j, scaley_per_j,
+ scalex_rand, scaley_rand,
+ scalex_exp, scaley_exp,
+ scalex_log, scaley_log,
+ scalex_alternate, scaley_alternate,
+ scalex_cumulate, scaley_cumulate,
+ rotate_per_i, rotate_per_j,
+ rotate_rand,
+ rotate_alternatei, rotate_alternatej,
+ rotate_cumulatei, rotate_cumulatej );
cur = center * t - center;
if (fillrect) {
float hsl[3];
sp_color_rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
- double eff_x = (alternate_color_x? (x%2) : (x));
- double eff_y = (alternate_color_y? (y%2) : (y));
+ double eff_i = (color_alternatei? (i%2) : (i));
+ double eff_j = (color_alternatej? (j%2) : (j));
- hsl[0] += d_hue_per_x * eff_x + d_hue_per_y * eff_y + rand_hue * g_random_double_range (-1, 1);
- if (hsl[0] < 0) hsl[0] += 1;
- if (hsl[0] > 1) hsl[0] -= 1;
- hsl[1] += d_saturation_per_x * eff_x + d_saturation_per_y * eff_y + rand_saturation * g_random_double_range (-1, 1);
+ hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
+ double notused;
+ hsl[0] = modf( hsl[0], ¬used ); // Restrict to 0-1
+ hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
hsl[1] = CLAMP (hsl[1], 0, 1);
- hsl[2] += d_lightness_per_x * eff_x + d_lightness_per_y * eff_y + rand_lightness * g_random_double_range (-1, 1);
+ hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
hsl[2] = CLAMP (hsl[2], 0, 1);
float rgb[3];
// Blur
double blur = 0.0;
{
- int eff_x = (alternate_blurx? (x%2) : (x));
- int eff_y = (alternate_blury? (y%2) : (y));
- blur = (d_blur_per_x * eff_x + d_blur_per_y * eff_y + rand_blur * g_random_double_range (-1, 1));
+ int eff_i = (blur_alternatei? (i%2) : (i));
+ int eff_j = (blur_alternatej? (j%2) : (j));
+ blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
blur = CLAMP (blur, 0, 1);
}
// Opacity
double opacity = 1.0;
{
- int eff_x = (alternate_opacityx? (x%2) : (x));
- int eff_y = (alternate_opacityy? (y%2) : (y));
- opacity = 1 - (d_opacity_per_x * eff_x + d_opacity_per_y * eff_y + rand_opacity * g_random_double_range (-1, 1));
+ int eff_i = (opacity_alternatei? (i%2) : (i));
+ int eff_j = (opacity_alternatej? (j%2) : (j));
+ opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
opacity = CLAMP (opacity, 0, 1);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Horizontal shift per row (in % of tile width)"), "d_x_per_y",
+ _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Horizontal shift per column (in % of tile width)"), "d_x_per_x",
+ _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the horizontal shift by this percentage"), "rand_x",
+ _("Randomize the horizontal shift by this percentage"), "shiftx_rand",
0, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Vertical shift per row (in % of tile height)"), "d_y_per_y",
+ _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Vertical shift per column (in % of tile height)"), "d_y_per_x",
+ _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the vertical shift by this percentage"), "rand_y",
+ _("Randomize the vertical shift by this percentage"), "shifty_rand",
0, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 4);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "d_per_y_exp",
+ _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
0, 10, "", true);
clonetiler_table_attach (table, l, 0, 4, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "d_per_x_exp",
+ _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
0, 10, "", true);
clonetiler_table_attach (table, l, 0, 4, 3);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "alternate_y");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "shifty_alternate");
clonetiler_table_attach (table, l, 0, 5, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "alternate_x");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "shiftx_alternate");
clonetiler_table_attach (table, l, 0, 5, 3);
}
+ { // Cumulate
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Cumulate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 6, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each row"), "shifty_cumulate");
+ clonetiler_table_attach (table, l, 0, 6, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each column"), "shiftx_cumulate");
+ clonetiler_table_attach (table, l, 0, 6, 3);
+ }
+
+ { // Exclude tile width and height in shift
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Cumulate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Exclude tile:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 7, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile height in shift"), "shifty_excludeh");
+ clonetiler_table_attach (table, l, 0, 7, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile width in shift"), "shiftx_excludew");
+ clonetiler_table_attach (table, l, 0, 7, 3);
+ }
+
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Horizontal scale per row (in % of tile width)"), "d_scalex_per_y",
+ _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Horizontal scale per column (in % of tile width)"), "d_scalex_per_x",
+ _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the horizontal scale by this percentage"), "rand_scalex",
+ _("Randomize the horizontal scale by this percentage"), "scalex_rand",
0, 1000, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Vertical scale per row (in % of tile height)"), "d_scaley_per_y",
+ _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Vertical scale per column (in % of tile height)"), "d_scaley_per_x",
+ _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
-100, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the vertical scale by this percentage"), "rand_scaley",
+ _("Randomize the vertical scale by this percentage"), "scaley_rand",
0, 1000, "%");
clonetiler_table_attach (table, l, 0, 3, 4);
}
- { // alternates
+ // Exponent
+ {
GtkWidget *l = gtk_label_new ("");
- // TRANSLATORS: "Alternate" is a verb here
- gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
+ gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
gtk_size_group_add_widget(table_row_labels, l);
clonetiler_table_attach (table, l, 1, 4, 1);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "alternate_scaley");
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
+ 0, 10, "", true);
clonetiler_table_attach (table, l, 0, 4, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "alternate_scalex");
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
+ 0, 10, "", true);
clonetiler_table_attach (table, l, 0, 4, 3);
}
+ // Logarithmic (as in logarithmic spiral)
+ {
+ GtkWidget *l = gtk_label_new ("");
+ gtk_label_set_markup (GTK_LABEL(l), _("<b>Base:</b>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
+ 0, 10, "", false);
+ clonetiler_table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
+ 0, 10, "", false);
+ clonetiler_table_attach (table, l, 0, 5, 3);
+ }
+
+ { // alternates
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Alternate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 6, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "scaley_alternate");
+ clonetiler_table_attach (table, l, 0, 6, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "scalex_alternate");
+ clonetiler_table_attach (table, l, 0, 6, 3);
+ }
+
+ { // Cumulate
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Cumulate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 7, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each row"), "scaley_cumulate");
+ clonetiler_table_attach (table, l, 0, 7, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each column"), "scalex_cumulate");
+ clonetiler_table_attach (table, l, 0, 7, 3);
+ }
+
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Rotate tiles by this angle for each row"), "d_rot_per_y",
+ _("Rotate tiles by this angle for each row"), "rotate_per_j",
-180, 180, "°");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
// xgettext:no-c-format
- _("Rotate tiles by this angle for each column"), "d_rot_per_x",
+ _("Rotate tiles by this angle for each column"), "rotate_per_i",
-180, 180, "°");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the rotation angle by this percentage"), "rand_rot",
+ _("Randomize the rotation angle by this percentage"), "rotate_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "alternate_roty");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "rotate_alternatej");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "alternate_rotx");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "rotate_alternatei");
clonetiler_table_attach (table, l, 0, 3, 3);
}
+
+ { // Cumulate
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Cumulate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each row"), "rotate_cumulatej");
+ clonetiler_table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each column"), "rotate_cumulatei");
+ clonetiler_table_attach (table, l, 0, 4, 3);
+ }
+
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Blur tiles by this percentage for each row"), "d_blur_per_y",
+ _("Blur tiles by this percentage for each row"), "blur_per_j",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Blur tiles by this percentage for each column"), "d_blur_per_x",
+ _("Blur tiles by this percentage for each column"), "blur_per_i",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the tile blur by this percentage"), "rand_blur",
+ _("Randomize the tile blur by this percentage"), "blur_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "alternate_blury");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "blur_alternatej");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "alternate_blurx");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "blur_alternatei");
clonetiler_table_attach (table, l, 0, 3, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Decrease tile opacity by this percentage for each row"), "d_opacity_per_y",
+ _("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Decrease tile opacity by this percentage for each column"), "d_opacity_per_x",
+ _("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the tile opacity by this percentage"), "rand_opacity",
+ _("Randomize the tile opacity by this percentage"), "opacity_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 4);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "alternate_opacityy");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "opacity_alternatej");
clonetiler_table_attach (table, l, 0, 5, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "alternate_opacityx");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "opacity_alternatei");
clonetiler_table_attach (table, l, 0, 5, 3);
}
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the tile hue by this percentage for each row"), "d_hue_per_y",
+ _("Change the tile hue by this percentage for each row"), "hue_per_j",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the tile hue by this percentage for each column"), "d_hue_per_x",
+ _("Change the tile hue by this percentage for each column"), "hue_per_i",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the tile hue by this percentage"), "rand_hue",
+ _("Randomize the tile hue by this percentage"), "hue_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the color saturation by this percentage for each row"), "d_saturation_per_y",
+ _("Change the color saturation by this percentage for each row"), "saturation_per_j",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the color saturation by this percentage for each column"), "d_saturation_per_x",
+ _("Change the color saturation by this percentage for each column"), "saturation_per_i",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 3, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the color saturation by this percentage"), "rand_saturation",
+ _("Randomize the color saturation by this percentage"), "saturation_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 3, 4);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the color lightness by this percentage for each row"), "d_lightness_per_y",
+ _("Change the color lightness by this percentage for each row"), "lightness_per_j",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Change the color lightness by this percentage for each column"), "d_lightness_per_x",
+ _("Change the color lightness by this percentage for each column"), "lightness_per_i",
-100, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the color lightness by this percentage"), "rand_lightness",
+ _("Randomize the color lightness by this percentage"), "lightness_rand",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 4, 4);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "alternate_color_y");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "color_alternatej");
clonetiler_table_attach (table, l, 0, 5, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "alternate_color_x");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "color_alternatei");
clonetiler_table_attach (table, l, 0, 5, 3);
}
{
GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
- int value = prefs_get_int_attribute (prefs_path, "ymax", 2);
+ int value = prefs_get_int_attribute (prefs_path, "jmax", 2);
gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many rows in the tiling"), NULL);
gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(a), "value_changed",
- GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "ymax");
+ GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "jmax");
}
{
{
GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
- int value = prefs_get_int_attribute (prefs_path, "xmax", 2);
+ int value = prefs_get_int_attribute (prefs_path, "imax", 2);
gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many columns in the tiling"), NULL);
gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(a), "value_changed",
- GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "xmax");
+ GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "imax");
}
clonetiler_table_attach (table, hb, 0.0, 1, 2);