diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2007-10-24 18:58:31 +0400 |
---|---|---|
committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2007-10-24 18:58:31 +0400 |
commit | 30be716fc8e0ada286a94a53bf64dc5d16402c24 (patch) | |
tree | 6d5bbd71a1eea495afabfe7b93e8556b50dbab58 /source/blender/src/buttons_object.c | |
parent | 79224961836db454b454f20479a76b83e3eed3bc (diff) |
Pole Target for IK
==================
This adds an extra target to the IK solver constraint to define the
roll of the IK chain.
http://www.blender.org/development/current-projects/changes-since-244/inverse-kinematics/
Also fixes a crashes using ctrl+I to set an IK constraint on a bone
due to the recent constraints refactor.
Diffstat (limited to 'source/blender/src/buttons_object.c')
-rw-r--r-- | source/blender/src/buttons_object.c | 107 |
1 files changed, 77 insertions, 30 deletions
diff --git a/source/blender/src/buttons_object.c b/source/blender/src/buttons_object.c index 94a40a7ebb6..35db9294af1 100644 --- a/source/blender/src/buttons_object.c +++ b/source/blender/src/buttons_object.c @@ -410,6 +410,24 @@ void autocomplete_vgroup(char *str, void *arg_v) } } +/* pole angle callback */ +void con_kinematic_set_pole_angle(void *ob_v, void *con_v) +{ + bConstraint *con= con_v; + bKinematicConstraint *data = con->data; + + if(data->poletar) { + if(data->flag & CONSTRAINT_IK_SETANGLE) { + data->flag |= CONSTRAINT_IK_GETANGLE; + data->flag &= ~CONSTRAINT_IK_SETANGLE; + } + else { + data->flag &= ~CONSTRAINT_IK_GETANGLE; + data->flag |= CONSTRAINT_IK_SETANGLE; + } + } +} + /* some commonly used macros in the constraints drawing code */ #define is_armature_target(target) (target && target->type==OB_ARMATURE) #define is_armature_owner(ob) ((ob->type == OB_ARMATURE) && (ob->flag & OB_POSEMODE)) @@ -878,47 +896,76 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s { bKinematicConstraint *data = con->data; - height = 111; + height = 146; + if(data->poletar) + height += 30; + uiDefBut(block, ROUNDBOX, B_DIFF, "", *xco-10, *yco-height, width+40,height-1, NULL, 5.0, 0.0, 12, rb_col, ""); - uiDefBut(block, LABEL, B_CONSTRAINT_TEST, "Target:", *xco+65, *yco-24, 50, 18, NULL, 0.0, 0.0, 0.0, 0.0, ""); + /* IK Target */ + uiDefBut(block, LABEL, B_CONSTRAINT_TEST, "Target:", *xco, *yco-24, 50, 18, NULL, 0.0, 0.0, 0.0, 0.0, ""); /* Draw target parameters */ - uiDefButBitS(block, TOG, CONSTRAINT_IK_ROT, B_CONSTRAINT_TEST, "Rot", *xco, *yco-24,60,19, &data->flag, 0, 0, 0, 0, "Chain follows rotation of target"); - uiBlockBeginAlign(block); - uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CONSTRAINT_CHANGETARGET, "OB:", *xco+120, *yco-24, 135, 19, &data->tar, "Target Object"); - - if (is_armature_target(data->tar)) { - but=uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "BO:", *xco+120, *yco-42,135,19, &data->subtarget, 0, 24, 0, 0, "Subtarget Bone"); - uiButSetCompleteFunc(but, autocomplete_bone, (void *)data->tar); - } - else if (is_geom_target(data->tar)) { - but= uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "VG:", *xco+120, *yco-42,135,18, &data->subtarget, 0, 24, 0, 0, "Name of Vertex Group defining 'target' points"); - uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)data->tar); - } - else { - strcpy(data->subtarget, ""); - } + uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CONSTRAINT_CHANGETARGET, "OB:", *xco, *yco-44, 137, 19, &data->tar, "Target Object"); + + if (is_armature_target(data->tar)) { + but=uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "BO:", *xco, *yco-62,137,19, &data->subtarget, 0, 24, 0, 0, "Subtarget Bone"); + uiButSetCompleteFunc(but, autocomplete_bone, (void *)data->tar); + } + else if (is_geom_target(data->tar)) { + but= uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "VG:", *xco, *yco-62,137,18, &data->subtarget, 0, 24, 0, 0, "Name of Vertex Group defining 'target' points"); + uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)data->tar); + } + else { + strcpy (data->subtarget, ""); + } + uiBlockEndAlign(block); - + + /* Settings */ uiBlockBeginAlign(block); - uiDefButBitS(block, TOG, CONSTRAINT_IK_TIP, B_CONSTRAINT_TEST, "Use Tail", *xco, *yco-64, 137, 19, &data->flag, 0, 0, 0, 0, "Include Bone's tail as last element in Chain"); - uiDefButI(block, NUM, B_CONSTRAINT_TEST, "ChainLen:", *xco, *yco-84,137,19, &data->rootbone, 0, 255, 0, 0, "If not zero, the amount of bones in this chain"); - uiBlockEndAlign(block); - + uiDefButBitS(block, TOG, CONSTRAINT_IK_TIP, B_CONSTRAINT_TEST, "Use Tail", *xco, *yco-92, 137, 19, &data->flag, 0, 0, 0, 0, "Include Bone's tail als last element in Chain"); + uiDefButI(block, NUM, B_CONSTRAINT_TEST, "ChainLen:", *xco, *yco-112,137,19, &data->rootbone, 0, 255, 0, 0, "If not zero, the amount of bones in this chain"); + uiBlockBeginAlign(block); - uiDefButF(block, NUMSLI, B_CONSTRAINT_TEST, "PosW ", *xco+147, *yco-64, 137, 19, &data->weight, 0.01, 1.0, 2, 2, "For Tree-IK: weight of position control for this target"); - uiDefButF(block, NUMSLI, B_CONSTRAINT_TEST, "RotW ", *xco+147, *yco-84, 137, 19, &data->orientweight, 0.01, 1.0, 2, 2, "For Tree-IK: Weight of orientation control for this target"); - uiBlockEndAlign(block); - + uiDefButF(block, NUMSLI, B_CONSTRAINT_TEST, "PosW ", *xco+147, *yco-92, 137, 19, &data->weight, 0.01, 1.0, 2, 2, "For Tree-IK: weight of position control for this target"); + uiDefButBitS(block, TOG, CONSTRAINT_IK_ROT, B_CONSTRAINT_TEST, "Rot", *xco+147, *yco-112, 40,19, &data->flag, 0, 0, 0, 0, "Chain follows rotation of target"); + uiDefButF(block, NUMSLI, B_CONSTRAINT_TEST, "W ", *xco+187, *yco-112, 97, 19, &data->orientweight, 0.01, 1.0, 2, 2, "For Tree-IK: Weight of orientation control for this target"); + uiBlockBeginAlign(block); - uiDefButS(block, NUM, B_CONSTRAINT_TEST, "Iterations:", *xco, *yco-109, 137, 19, &data->iterations, 1, 10000, 0, 0, "Maximum number of solving iterations"); - uiBlockEndAlign(block); - + + uiDefButBitS(block, TOG, CONSTRAINT_IK_STRETCH, B_CONSTRAINT_TEST, "Stretch", *xco, *yco-137,137,19, &data->flag, 0, 0, 0, 0, "Enable IK stretching"); uiBlockBeginAlign(block); - uiDefButBitS(block, TOG, CONSTRAINT_IK_STRETCH, B_CONSTRAINT_TEST, "Stretch", *xco+147, *yco-109,137,19, &data->flag, 0, 0, 0, 0, "Enable IK stretching"); + uiDefButS(block, NUM, B_CONSTRAINT_TEST, "Iterations:", *xco+147, *yco-137, 137, 19, &data->iterations, 1, 10000, 0, 0, "Maximum number of solving iterations"); uiBlockEndAlign(block); + + /* Pole Vector */ + uiDefBut(block, LABEL, B_CONSTRAINT_TEST, "Pole Target:", *xco+147, *yco-24, 100, 18, NULL, 0.0, 0.0, 0.0, 0.0, ""); + + uiBlockBeginAlign(block); + uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CONSTRAINT_CHANGETARGET, "OB:", *xco+147, *yco-44, 137, 19, &data->poletar, "Pole Target Object"); + if (is_armature_target(data->poletar)) { + but=uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "BO:", *xco+147, *yco-62,137,19, &data->polesubtarget, 0, 24, 0, 0, "Pole Subtarget Bone"); + uiButSetCompleteFunc(but, autocomplete_bone, (void *)data->poletar); + } + else if (is_geom_target(data->poletar)) { + but= uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "VG:", *xco+147, *yco-62,137,18, &data->polesubtarget, 0, 24, 0, 0, "Name of Vertex Group defining pole 'target' points"); + uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)data->poletar); + } + else { + strcpy (data->polesubtarget, ""); + } + + if(data->poletar) { + uiBlockBeginAlign(block); +#if 0 + but = uiDefBut(block, BUT, B_CONSTRAINT_TEST, (data->flag & CONSTRAINT_IK_SETANGLE)? "Set Pole Offset": "Clear Pole Offset", *xco, *yco-167, 137, 19, 0, 0.0, 1.0, 0.0, 0.0, "Set the pole rotation offset from the current pose"); + uiButSetFunc(but, con_kinematic_set_pole_angle, ob, con); + if(!(data->flag & CONSTRAINT_IK_SETANGLE)) +#endif + uiDefButF(block, NUM, B_CONSTRAINT_TEST, "Pole Offset ", *xco, *yco-167, 137, 19, &data->poleangle, -180.0, 180.0, 0, 0, "Pole rotation offset"); + } } break; case CONSTRAINT_TYPE_TRACKTO: |