diff options
Diffstat (limited to 'source/blender/blenkernel/intern/armature.c')
| -rw-r--r-- | source/blender/blenkernel/intern/armature.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index 8dbfc35c774..ba45b5acb5d 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -632,17 +632,17 @@ void b_bone_spline_setup(bPoseChannel *pchan, int rest, Mat4 result_array[MAX_BB /* add extra rolls */ roll1 += bone->roll1 + (!rest ? pchan->roll1 : 0.0f); roll2 += bone->roll2 + (!rest ? pchan->roll2 : 0.0f); - + if (bone->flag & BONE_ADD_PARENT_END_ROLL) { if (prev) { if (prev->bone) roll1 += prev->bone->roll2; - + if (!rest) roll1 += prev->roll2; } } - + /* extra curve x / y */ /* NOTE: Scale correction factors here are to compensate for some random floating-point glitches * when scaling up the bone or it's parent by a factor of approximately 8.15/6, which results @@ -650,14 +650,14 @@ void b_bone_spline_setup(bPoseChannel *pchan, int rest, Mat4 result_array[MAX_BB */ const float xscale_correction = (do_scale) ? scale[0] : 1.0f; const float yscale_correction = (do_scale) ? scale[2] : 1.0f; - + h1[0] += (bone->curveInX + (!rest ? pchan->curveInX : 0.0f)) * xscale_correction; h1[2] += (bone->curveInY + (!rest ? pchan->curveInY : 0.0f)) * yscale_correction; - + h2[0] += (bone->curveOutX + (!rest ? pchan->curveOutX : 0.0f)) * xscale_correction; h2[2] += (bone->curveOutY + (!rest ? pchan->curveOutY : 0.0f)) * yscale_correction; } - + /* make curve */ if (bone->segments > MAX_BBONE_SUBDIV) bone->segments = MAX_BBONE_SUBDIV; @@ -673,39 +673,39 @@ void b_bone_spline_setup(bPoseChannel *pchan, int rest, Mat4 result_array[MAX_BB for (a = 0, fp = data[0]; a < bone->segments; a++, fp += 4) { sub_v3_v3v3(h1, fp + 4, fp); vec_roll_to_mat3(h1, fp[3], mat3); /* fp[3] is roll */ - + copy_m4_m3(result_array[a].mat, mat3); copy_v3_v3(result_array[a].mat[3], fp); - + if (do_scale) { /* correct for scaling when this matrix is used in scaled space */ mul_m4_series(result_array[a].mat, iscalemat, result_array[a].mat, scalemat); } - + /* BBone scale... */ { const int num_segments = bone->segments; - + const float scaleIn = bone->scaleIn * (!rest ? pchan->scaleIn : 1.0f); const float scaleFactorIn = 1.0f + (scaleIn - 1.0f) * ((float)(num_segments - a) / (float)num_segments); - + const float scaleOut = bone->scaleOut * (!rest ? pchan->scaleOut : 1.0f); const float scaleFactorOut = 1.0f + (scaleOut - 1.0f) * ((float)(a + 1) / (float)num_segments); - + const float scalefac = scaleFactorIn * scaleFactorOut; float bscalemat[4][4], bscale[3]; - + bscale[0] = scalefac; bscale[1] = 1.0f; bscale[2] = scalefac; - + size_to_mat4(bscalemat, bscale); - + /* Note: don't multiply by inverse scale mat here, as it causes problems with scaling shearing and breaking segment chains */ /*mul_m4_series(result_array[a].mat, ibscalemat, result_array[a].mat, bscalemat);*/ mul_m4_series(result_array[a].mat, result_array[a].mat, bscalemat); } - + } } @@ -764,10 +764,10 @@ static void b_bone_deform(bPoseChanDeform *pdef_info, Bone *bone, float co[3], D float (*mat)[4] = b_bone[0].mat; float segment, y; int a; - + /* need to transform co back to bonespace, only need y */ y = mat[0][1] * co[0] + mat[1][1] * co[1] + mat[2][1] * co[2] + mat[3][1]; - + /* now calculate which of the b_bones are deforming this */ segment = bone->length / ((float)bone->segments); a = (int)(y / segment); @@ -1811,7 +1811,7 @@ static void pose_proxy_synchronize(Object *ob, Object *from, int layer_protected for (pchan = pose->chanbase.first; pchan; pchan = pchan->next) { pchanp = BKE_pose_channel_find_name(frompose, pchan->name); - + if (UNLIKELY(pchanp == NULL)) { /* happens for proxies that become invalid because of a missing link * for regular cases it shouldn't happen at all */ @@ -1819,7 +1819,7 @@ static void pose_proxy_synchronize(Object *ob, Object *from, int layer_protected else if (pchan->bone->layer & layer_protected) { ListBase proxylocal_constraints = {NULL, NULL}; bPoseChannel pchanw; - + /* copy posechannel to temp, but restore important pointers */ pchanw = *pchanp; pchanw.bone = pchan->bone; @@ -1835,13 +1835,13 @@ static void pose_proxy_synchronize(Object *ob, Object *from, int layer_protected /* this is freed so copy a copy, else undo crashes */ if (pchanw.prop) { pchanw.prop = IDP_CopyProperty(pchanw.prop); - + /* use the values from the existing props */ if (pchan->prop) { IDP_SyncGroupValues(pchanw.prop, pchan->prop); } } - + /* constraints - proxy constraints are flushed... local ones are added after * 1. extract constraints not from proxy (CONSTRAINT_PROXY_LOCAL) from pchan's constraints * 2. copy proxy-pchan's constraints on-to new @@ -1853,29 +1853,29 @@ static void pose_proxy_synchronize(Object *ob, Object *from, int layer_protected BKE_constraints_proxylocal_extract(&proxylocal_constraints, &pchan->constraints); BKE_constraints_copy(&pchanw.constraints, &pchanp->constraints, false); BLI_movelisttolist(&pchanw.constraints, &proxylocal_constraints); - + /* constraints - set target ob pointer to own object */ for (con = pchanw.constraints.first; con; con = con->next) { const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con); ListBase targets = {NULL, NULL}; bConstraintTarget *ct; - + if (cti && cti->get_constraint_targets) { cti->get_constraint_targets(con, &targets); - + for (ct = targets.first; ct; ct = ct->next) { if (ct->tar == from) ct->tar = ob; } - + if (cti->flush_constraint_targets) cti->flush_constraint_targets(con, &targets, 0); } } - + /* free stuff from current channel */ BKE_pose_channel_free(pchan); - + /* copy data in temp back over to the cleaned-out (but still allocated) original channel */ *pchan = pchanw; if (pchan->custom) { |