diff options
author | Joshua Leung <aligorith@gmail.com> | 2009-03-17 09:37:50 +0300 |
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committer | Joshua Leung <aligorith@gmail.com> | 2009-03-17 09:37:50 +0300 |
commit | 1ac0d54fea831c485e8e27e8bfa887e15beb58de (patch) | |
tree | 480b6e00ecb23a841022faefdcf633285dd081ed /source/blender/editors | |
parent | b68f5d7e96ba2451c41ead3361f5faedc39acade (diff) |
F-Curve Modifiers: Cycles Modifier
* Added GUI and fixed bugs in the Cycles Modifier. This replaces the old Cyclic Extrapolation settings, giving more fine-grained control over the results. You can now specify whether the keyframes are repeated before and/or after the range independently, also, the maximum number of cycles on either side can be controlled.
* TODO: it would be nice to have the last value held for cyclic+offset.
* Deleting modifiers now works
Diffstat (limited to 'source/blender/editors')
-rw-r--r-- | source/blender/editors/space_graph/graph_buttons.c | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/source/blender/editors/space_graph/graph_buttons.c b/source/blender/editors/space_graph/graph_buttons.c index 59e0fe0ef95..0ec2070902c 100644 --- a/source/blender/editors/space_graph/graph_buttons.c +++ b/source/blender/editors/space_graph/graph_buttons.c @@ -251,9 +251,19 @@ static void validate_fmodifier_cb (bContext *C, void *fcu_v, void *fcm_v) if (fmi && fmi->verify_data) fmi->verify_data(fcm); } + +/* callback to remove the given modifier */ +static void delete_fmodifier_cb (bContext *C, void *fcu_v, void *fcm_v) +{ + FCurve *fcu= (FCurve *)fcu_v; + FModifier *fcm= (FModifier *)fcm_v; + + /* remove the given F-Modifier from the F-Curve */ + fcurve_remove_modifier(fcu, fcm); +} /* draw settings for generator modifier */ -static void _draw_modifier__generator(uiBlock *block, FCurve *fcu, FModifier *fcm, int *yco, short *height, short width, short active, int rb_col) +static void draw_modifier__generator(uiBlock *block, FCurve *fcu, FModifier *fcm, int *yco, short *height, short width, short active, int rb_col) { FMod_Generator *data= (FMod_Generator *)fcm->data; char gen_mode[]="Generator Type%t|Expanded Polynomial%x0|Factorised Polynomial%x1|Built-In Function%x2|Expression%x3"; @@ -284,7 +294,7 @@ static void _draw_modifier__generator(uiBlock *block, FCurve *fcu, FModifier *fc uiButSetFunc(but, validate_fmodifier_cb, fcu, fcm); cy -= 35; - /* now add settings for individual modifiers */ + /* now add settings for individual modes */ switch (data->mode) { case FCM_GENERATOR_POLYNOMIAL: /* polynomial expression */ { @@ -428,6 +438,33 @@ static void _draw_modifier__generator(uiBlock *block, FCurve *fcu, FModifier *fc } } +/* draw settings for generator modifier */ +static void draw_modifier__cycles(uiBlock *block, FCurve *fcu, FModifier *fcm, int *yco, short *height, short width, short active, int rb_col) +{ + FMod_Cycles *data= (FMod_Cycles *)fcm->data; + char cyc_mode[]="Cycling Mode%t|No Cycles%x0|Repeat Motion%x1|Repeat with Offset%x2"; + int cy= (*yco - 30), cy1= (*yco - 50), cy2= (*yco - 70); + + /* set the height */ + (*height) = 90; + + /* basic settings (backdrop + some padding) */ + //DRAW_BACKDROP((*height)); // XXX buggy... + + /* 'before' range */ + uiDefBut(block, LABEL, 1, "Before:", 10, cy, 80, 20, NULL, 0.0, 0.0, 0, 0, "Settings for cycling before first keyframe"); + uiBlockBeginAlign(block); + uiDefButS(block, MENU, B_FMODIFIER_REDRAW, cyc_mode, 10,cy1,150,20, &data->before_mode, 0, 0, 0, 0, "Cycling mode to use before first keyframe"); + uiDefButS(block, NUM, B_FMODIFIER_REDRAW, "Max Cycles:", 10, cy2, 150, 20, &data->before_cycles, 0, 10000, 10, 3, "Maximum number of cycles to allow (0 = infinite)"); + uiBlockEndAlign(block); + + /* 'after' range */ + uiDefBut(block, LABEL, 1, "After:", 160, cy, 80, 20, NULL, 0.0, 0.0, 0, 0, "Settings for cycling after last keyframe"); + uiBlockBeginAlign(block); + uiDefButS(block, MENU, B_FMODIFIER_REDRAW, cyc_mode, 170,cy1,150,20, &data->after_mode, 0, 0, 0, 0, "Cycling mode to use after first keyframe"); + uiDefButS(block, NUM, B_FMODIFIER_REDRAW, "Max Cycles:", 170, cy2, 150, 20, &data->after_cycles, 0, 10000, 10, 3, "Maximum number of cycles to allow (0 = infinite)"); + uiBlockEndAlign(block); +} static void graph_panel_modifier_draw(uiBlock *block, FCurve *fcu, FModifier *fcm, int *yco) { @@ -461,7 +498,7 @@ static void graph_panel_modifier_draw(uiBlock *block, FCurve *fcu, FModifier *fc /* delete button */ but= uiDefIconBut(block, BUT, B_REDR, ICON_X, 10+(width-30), *yco, 19, 19, NULL, 0.0, 0.0, 0.0, 0.0, "Delete layer"); - //uiButSetFunc(but, gp_ui_dellayer_cb, gpd, NULL); + uiButSetFunc(but, delete_fmodifier_cb, fcu, fcm); uiBlockSetEmboss(block, UI_EMBOSS); } @@ -471,7 +508,11 @@ static void graph_panel_modifier_draw(uiBlock *block, FCurve *fcu, FModifier *fc /* draw settings for individual modifiers */ switch (fcm->type) { case FMODIFIER_TYPE_GENERATOR: /* Generator */ - _draw_modifier__generator(block, fcu, fcm, yco, &height, width, active, rb_col); + draw_modifier__generator(block, fcu, fcm, yco, &height, width, active, rb_col); + break; + + case FMODIFIER_TYPE_CYCLES: /* Cycles */ + draw_modifier__cycles(block, fcu, fcm, yco, &height, width, active, rb_col); break; default: /* unknown type */ |