notgne2/tuxpaint-pencil-sharpener
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[WIP] Shaped fill tool

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Similar to radial gradient, but follows the shape of the object).
(Based on https://github.com/mattdesl/image-sdf
by Matt DesLauriers (https://www.mattdesl.com/), MIT License)
This commit is contained in:
Bill Kendrick 2023-02-24 02:18:42 -08:00
parent 559312682e
commit 3fc76953d6
135 changed files with 7508 additions and 5472 deletions
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7
src/fill.h
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@ -4,7 +4,7 @@
Fill tool
Tux Paint - A simple drawing program for children.
Copyright (c) 2002-2022 by Bill Kendrick and others; see AUTHORS.txt
Copyright (c) 2002-2023 by Bill Kendrick and others; see AUTHORS.txt
bill@newbreedsoftware.com
https://tuxpaint.org/
@ -27,7 +27,7 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
Last updated: December 11, 2022
Last updated: February 24, 2023
$Id$
*/
@ -54,6 +54,9 @@ void draw_linear_gradient(SDL_Surface * canvas, SDL_Surface * last,
void draw_radial_gradient(SDL_Surface * canvas, int x_left, int y_top,
int x_right, int y_bottom, int x, int y,
Uint32 draw_color, Uint8 * touched);
void draw_shaped_gradient(SDL_Surface * canvas, int x_left, int y_top,
int x_right, int y_bottom,
Uint32 draw_color, Uint8 * touched);
void draw_brush_fill(SDL_Surface * canvas, int x_left, int y_top, int x_right,
int y_bottom, int x1, int y1, int x2, int y2,
Uint32 draw_color, Uint8 * touched, int *up_x1,