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Maybe slightly controversial pie commit:

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Make pie menu item placement touch the radius from the internal side of
the buttons rather than placing on the center on the cirtcle. This
allows us to get rid of the separate visual angle property, also allows
for tighter placement of pies with a smaller radius without easily
overlapping.

Also pie menu title now always appears above the threshold indicator.
This commit is contained in:
Antony Riakiotakis 2014-08-13 15:11:19 +02:00
parent b30ac75f8c
commit eca7c96a28
7 changed files with 28 additions and 29 deletions
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2
source/blender/blenkernel/BKE_blender.h
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@ -42,7 +42,7 @@ extern "C" {
* and keep comment above the defines.
* Use STRINGIFY() rather than defining with quotes */
#define BLENDER_VERSION 271
#define BLENDER_SUBVERSION 4
#define BLENDER_SUBVERSION 5
/* 262 was the last editmesh release but it has compatibility code for bmesh data */
#define BLENDER_MINVERSION 270
#define BLENDER_MINSUBVERSION 5

3
source/blender/editors/interface/interface.c
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@ -1103,8 +1103,7 @@ const char ui_radial_dir_order[8] = {
UI_RADIAL_NW, UI_RADIAL_NE, UI_RADIAL_SW, UI_RADIAL_SE};
const char ui_radial_dir_to_numpad[8] = {8, 9, 6, 3, 2, 1, 4, 7};
const short ui_radial_dir_to_angle_visual[8] = {90, 40, 0, 320, 270, 220, 180, 140};
const short ui_radial_dir_to_angle[8] = {90, 45, 0, 315, 270, 225, 180, 135};
const short ui_radial_dir_to_angle[8] = {90, 45, 0, 315, 270, 225, 180, 135};
static void ui_but_pie_direction_string(uiBut *but, char *buf, int size)
{

36
source/blender/editors/interface/interface_handlers.c
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@ -6378,27 +6378,17 @@ static bool ui_but_contains_pt(uiBut *but, float mx, float my)
return BLI_rctf_isect_pt(&but->rect, mx, my);
}
static void ui_but_pie_dir__internal(RadialDirection dir, float vec[2], const short angles[8])
void ui_but_pie_dir(RadialDirection dir, float vec[2])
{
float angle;
BLI_assert(dir != UI_RADIAL_NONE);
angle = DEG2RADF((float)angles[dir]);
angle = DEG2RADF((float)ui_radial_dir_to_angle[dir]);
vec[0] = cosf(angle);
vec[1] = sinf(angle);
}
void ui_but_pie_dir_visual(RadialDirection dir, float vec[2])
{
ui_but_pie_dir__internal(dir, vec, ui_radial_dir_to_angle_visual);
}
void ui_but_pie_dir(RadialDirection dir, float vec[2])
{
ui_but_pie_dir__internal(dir, vec, ui_radial_dir_to_angle);
}
static bool ui_but_isect_pie_seg(uiBlock *block, uiBut *but)
{
const float angle_range = (block->pie_data.flags & UI_PIE_DEGREES_RANGE_LARGE) ? M_PI_4 : M_PI_4 / 2.0;
@ -8650,17 +8640,25 @@ static int ui_handler_pie(bContext *C, const wmEvent *event, uiPopupBlockHandle
block->pie_data.flags |= UI_PIE_ANIMATION_FINISHED;
}
pie_radius *= fac;
for (but = block->buttons.first; but; but = but->next) {
if (but->pie_dir != UI_RADIAL_NONE) {
float dir[2];
float vec[2];
float center[2];
ui_but_pie_dir(but->pie_dir, vec);
ui_but_pie_dir_visual(but->pie_dir, dir);
center[0] = (vec[0] > 0.01f) ? 0.5f : ((vec[0] < -0.01f) ? -0.5f : 0.0f);
center[1] = (vec[1] > 0.99f) ? 0.5f : ((vec[1] < -0.99f) ? -0.5f : 0.0f);
mul_v2_fl(dir, pie_radius );
add_v2_v2(dir, block->pie_data.pie_center_spawned);
BLI_rctf_recenter(&but->rect, dir[0], dir[1]);
center[0] *= BLI_rctf_size_x(&but->rect);
center[1] *= BLI_rctf_size_y(&but->rect);
mul_v2_fl(vec, pie_radius);
add_v2_v2(vec, center);
mul_v2_fl(vec, fac);
add_v2_v2(vec, block->pie_data.pie_center_spawned);
BLI_rctf_recenter(&but->rect, vec[0], vec[1]);
}
}
block->pie_data.alphafac = fac;

1
source/blender/editors/interface/interface_intern.h
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@ -137,7 +137,6 @@ typedef enum RadialDirection {
extern const char ui_radial_dir_order[8];
extern const char ui_radial_dir_to_numpad[8];
extern const short ui_radial_dir_to_angle_visual[8];
extern const short ui_radial_dir_to_angle[8];
/* internal panel drawing defines */

9
source/blender/editors/interface/interface_layout.c
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@ -2121,7 +2121,7 @@ static RadialDirection ui_get_radialbut_vec(float vec[2], short itemnum)
BLI_assert(itemnum < 8);
dir = ui_radial_dir_order[itemnum];
ui_but_pie_dir_visual(dir, vec);
ui_but_pie_dir(dir, vec);
return dir;
}
@ -2179,8 +2179,11 @@ static void ui_litem_layout_radial(uiLayout *litem)
if (ui_item_is_radial_displayable(item)) {
RadialDirection dir;
float vec[2];
float factor[2];
dir = ui_get_radialbut_vec(vec, itemnum);
factor[0] = (vec[0] > 0.01f) ? 0.0f : ((vec[0] < -0.01f) ? -1.0f : -0.5f);
factor[1] = (vec[1] > 0.99f) ? 0.0f : ((vec[1] < -0.99f) ? -1.0f : -0.5f);
itemnum++;
@ -2199,7 +2202,7 @@ static void ui_litem_layout_radial(uiLayout *litem)
ui_item_size(item, &itemw, &itemh);
ui_item_position(item, x + vec[0] * pie_radius - itemw / 2, y + vec[1] * pie_radius - itemh / 2, itemw, itemh);
ui_item_position(item, x + vec[0] * pie_radius + factor[0] * itemw, y + vec[1] * pie_radius + factor[1] * itemh, itemw, itemh);
minx = min_ii(minx, x + vec[0] * pie_radius - itemw / 2);
maxx = max_ii(maxx, x + vec[0] * pie_radius + itemw / 2);
@ -2232,7 +2235,7 @@ static void ui_litem_layout_root_radial(uiLayout *litem)
ui_item_size(item, &itemw, &itemh);
ui_item_position(item, x - itemw / 2, y + 2 * UI_UNIT_Y, itemw, itemh);
ui_item_position(item, x - itemw / 2, y + U.pixelsize * (U.pie_menu_threshold + 9.0f), itemw, itemh);
}
}

2
source/blender/editors/interface/interface_regions.c
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@ -113,7 +113,7 @@ int ui_step_name_menu(uiBut *but, int direction)
{
/* currenly only RNA buttons */
if ((but->rnaprop == NULL) || (RNA_property_type(but->rnaprop) != PROP_ENUM)) {
printf("%s: cannot cycle button '%s'\n", __func__, but->str);
printf("%s: cannot cycle button '%s'", __func__, but->str);
return 0;
}

4
source/blender/editors/interface/resources.c
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@ -2454,7 +2454,7 @@ void init_userdef_do_versions(void)
}
}
if (U.versionfile < 271 || (U.versionfile == 271 && U.subversionfile < 4)) {
if (U.versionfile < 271 || (U.versionfile == 271 && U.subversionfile < 5)) {
bTheme *btheme;
struct uiWidgetColors wcol_pie_menu = {
@ -2470,7 +2470,7 @@ void init_userdef_do_versions(void)
10, -10
};
U.pie_menu_radius = 150;
U.pie_menu_radius = 100;
U.pie_menu_threshold = 12;
U.pie_animation_timeout = 6;