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Differential D8047 Diff 26926 source/blender/blenkernel/intern/constraint.c

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source/blender/blenkernel/intern/constraint.c

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#include "DNA_lattice_types.h" #include "DNA_lattice_types.h"
#include "DNA_movieclip_types.h" #include "DNA_movieclip_types.h"
#include "DNA_scene_types.h" #include "DNA_scene_types.h"
#include "DNA_tracking_types.h" #include "DNA_tracking_types.h"
#include "BKE_action.h" #include "BKE_action.h"
#include "BKE_anim_path.h" #include "BKE_anim_path.h"
#include "BKE_animsys.h"
#include "BKE_armature.h" #include "BKE_armature.h"
#include "BKE_bvhutils.h" #include "BKE_bvhutils.h"
#include "BKE_cachefile.h" #include "BKE_cachefile.h"
#include "BKE_camera.h" #include "BKE_camera.h"
#include "BKE_constraint.h" #include "BKE_constraint.h"
#include "BKE_curve.h" #include "BKE_curve.h"
#include "BKE_deform.h" #include "BKE_deform.h"
#include "BKE_displist.h" #include "BKE_displist.h"
▲ Show 20 Lines • Show All 2,556 Lines • ▼ Show 20 Lines if (con && list) {
bActionConstraint *data = con->data; bActionConstraint *data = con->data;
bConstraintTarget *ct = list->first; bConstraintTarget *ct = list->first;
/* the following macro is used for all standard single-target constraints */ /* the following macro is used for all standard single-target constraints */
SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, no_copy); SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, no_copy);
} }
} }
static void actcon_get_tarmat(struct Depsgraph *UNUSED(depsgraph), static void actcon_get_tarmat(struct Depsgraph *depsgraph,
bConstraint *con, bConstraint *con,
bConstraintOb *cob, bConstraintOb *cob,
bConstraintTarget *ct, bConstraintTarget *ct,
float UNUSED(ctime)) float UNUSED(ctime))
{ {
bActionConstraint *data = con->data; bActionConstraint *data = con->data;
if (VALID_CONS_TARGET(ct)) { if (VALID_CONS_TARGET(ct)) {
Show All 37 Lines if (VALID_CONS_TARGET(ct)) {
} }
BLI_assert((unsigned int)axis < 3); BLI_assert((unsigned int)axis < 3);
/* Target defines the animation */ /* Target defines the animation */
s = (vec[axis] - data->min) / (data->max - data->min); s = (vec[axis] - data->min) / (data->max - data->min);
CLAMP(s, 0, 1); CLAMP(s, 0, 1);
t = (s * (data->end - data->start)) + data->start; t = (s * (data->end - data->start)) + data->start;
const AnimationEvalContext anim_eval_context = BKE_animsys_eval_context(depsgraph, t);
if (G.debug & G_DEBUG) { if (G.debug & G_DEBUG) {
printf("do Action Constraint %s - Ob %s Pchan %s\n", printf("do Action Constraint %s - Ob %s Pchan %s\n",
con->name, con->name,
cob->ob->id.name + 2, cob->ob->id.name + 2,
(cob->pchan) ? cob->pchan->name : NULL); (cob->pchan) ? cob->pchan->name : NULL);
} }
/* Get the appropriate information from the action */ /* Get the appropriate information from the action */
if (cob->type == CONSTRAINT_OBTYPE_OBJECT || (data->flag & ACTCON_BONE_USE_OBJECT_ACTION)) { if (cob->type == CONSTRAINT_OBTYPE_OBJECT || (data->flag & ACTCON_BONE_USE_OBJECT_ACTION)) {
Object workob; Object workob;
/* evaluate using workob */ /* evaluate using workob */
/* FIXME: we don't have any consistent standards on limiting effects on object... */ /* FIXME: we don't have any consistent standards on limiting effects on object... */
what_does_obaction(cob->ob, &workob, NULL, data->act, NULL, t); what_does_obaction(cob->ob, &workob, NULL, data->act, NULL, &anim_eval_context);
BKE_object_to_mat4(&workob, ct->matrix); BKE_object_to_mat4(&workob, ct->matrix);
} }
else if (cob->type == CONSTRAINT_OBTYPE_BONE) { else if (cob->type == CONSTRAINT_OBTYPE_BONE) {
Object workob; Object workob;
bPose pose = {{0}}; bPose pose = {{0}};
bPoseChannel *pchan, *tchan; bPoseChannel *pchan, *tchan;
/* make a copy of the bone of interest in the temp pose before evaluating action, /* make a copy of the bone of interest in the temp pose before evaluating action,
* so that it can get set - we need to manually copy over a few settings, * so that it can get set - we need to manually copy over a few settings,
* including rotation order, otherwise this fails. */ * including rotation order, otherwise this fails. */
pchan = cob->pchan; pchan = cob->pchan;
tchan = BKE_pose_channel_verify(&pose, pchan->name); tchan = BKE_pose_channel_verify(&pose, pchan->name);
tchan->rotmode = pchan->rotmode; tchan->rotmode = pchan->rotmode;
/* evaluate action using workob (it will only set the PoseChannel in question) */ /* evaluate action using workob (it will only set the PoseChannel in question) */
what_does_obaction(cob->ob, &workob, &pose, data->act, pchan->name, t); what_does_obaction(cob->ob, &workob, &pose, data->act, pchan->name, &anim_eval_context);
/* convert animation to matrices for use here */ /* convert animation to matrices for use here */
BKE_pchan_calc_mat(tchan); BKE_pchan_calc_mat(tchan);
copy_m4_m4(ct->matrix, tchan->chan_mat); copy_m4_m4(ct->matrix, tchan->chan_mat);
/* Clean up */ /* Clean up */
BKE_pose_free_data(&pose); BKE_pose_free_data(&pose);
} }
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