diff options
Diffstat (limited to 'source/blender/blenkernel/intern/armature.c')
| -rw-r--r-- | source/blender/blenkernel/intern/armature.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index dbe3c39af97..6b2b782717d 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -381,8 +381,6 @@ int bone_autoside_name(char name[MAXBONENAME], int UNUSED(strip_number), short a /* ************* B-Bone support ******************* */ -#define MAX_BBONE_SUBDIV 32 - /* data has MAX_BBONE_SUBDIV+1 interpolated points, will become desired amount with equal distances */ static void equalize_bezier(float *data, int desired) { @@ -426,11 +424,8 @@ static void equalize_bezier(float *data, int desired) /* returns pointer to static array, filled with desired amount of bone->segments elements */ /* this calculation is done within unit bone space */ -Mat4 *b_bone_spline_setup(bPoseChannel *pchan, int rest) +void b_bone_spline_setup(bPoseChannel *pchan, int rest, Mat4 result_array[MAX_BBONE_SUBDIV]) { - static Mat4 bbone_array[MAX_BBONE_SUBDIV]; - static Mat4 bbone_rest_array[MAX_BBONE_SUBDIV]; - Mat4 *result_array = (rest) ? bbone_rest_array : bbone_array; bPoseChannel *next, *prev; Bone *bone = pchan->bone; float h1[3], h2[3], scale[3], length, hlength1, hlength2, roll1 = 0.0f, roll2; @@ -587,8 +582,6 @@ Mat4 *b_bone_spline_setup(bPoseChannel *pchan, int rest) mul_serie_m4(result_array[a].mat, iscalemat, result_array[a].mat, scalemat, NULL, NULL, NULL, NULL, NULL); } } - - return result_array; } /* ************ Armature Deform ******************* */ @@ -602,13 +595,15 @@ typedef struct bPoseChanDeform { static void pchan_b_bone_defmats(bPoseChannel *pchan, bPoseChanDeform *pdef_info, int use_quaternion) { Bone *bone = pchan->bone; - Mat4 *b_bone = b_bone_spline_setup(pchan, 0); - Mat4 *b_bone_rest = b_bone_spline_setup(pchan, 1); + Mat4 b_bone[MAX_BBONE_SUBDIV], b_bone_rest[MAX_BBONE_SUBDIV]; Mat4 *b_bone_mats; DualQuat *b_bone_dual_quats = NULL; float tmat[4][4] = MAT4_UNITY; int a; + b_bone_spline_setup(pchan, 0, b_bone); + b_bone_spline_setup(pchan, 1, b_bone_rest); + /* allocate b_bone matrices and dual quats */ b_bone_mats = MEM_mallocN((1 + bone->segments) * sizeof(Mat4), "BBone defmats"); pdef_info->b_bone_mats = b_bone_mats; |