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iBrush rotation now snap cursor in an useful way (to fixed angles)

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1582 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Adrien Destugues 2010-08-22 16:02:17 +00:00
parent 520da7d168
commit 715ddad331
3 changed files with 9 additions and 2 deletions
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8
src/brush_ops.c
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@ -958,6 +958,10 @@ void Rotate_brush_1_5(void)
Operation_pop(&old_y);
Operation_pop(&old_x);
// On corrige les coordonnées de la ligne si la touche shift est appuyée...
if(SDL_GetModState() & KMOD_SHIFT)
Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&Paintbrush_X,&Paintbrush_Y);
if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
{
if ( (Brush_rotation_center_X==Paintbrush_X)
@ -1021,6 +1025,10 @@ void Rotate_brush_0_5(void)
Operation_pop(&old_y);
Operation_pop(&old_x);
// On corrige les coordonnées de la ligne si la touche shift est appuyée...
if(SDL_GetModState() & KMOD_SHIFT)
Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&Paintbrush_X,&Paintbrush_Y);
if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
{
if ( (Brush_rotation_center_X==Paintbrush_X)

2
src/operatio.c
View File

@ -494,9 +494,7 @@ void Line_12_5(void)
// On corrige les coordonnées de la ligne si la touche shift est appuyée...
if(SDL_GetModState() & KMOD_SHIFT)
{
Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
}
// On vient de bouger
if ((cursor_x!=end_x) || (cursor_y!=end_y))

1
src/windows.c
View File

@ -1505,6 +1505,7 @@ void Compute_paintbrush_coordinates(void)
{
// Operations that don't implement it
case OPERATION_LINE:
case OPERATION_ROTATE_BRUSH:
Snap_axis=0;
break;
// Operations that implement it