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path: root/source/blender/blenkernel/intern/softbody.c
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Diffstat (limited to 'source/blender/blenkernel/intern/softbody.c')
-rw-r--r--source/blender/blenkernel/intern/softbody.c307
1 files changed, 151 insertions, 156 deletions
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c
index 5011080234e..4e2f708eae4 100644
--- a/source/blender/blenkernel/intern/softbody.c
+++ b/source/blender/blenkernel/intern/softbody.c
@@ -234,7 +234,7 @@ static float _final_goal(Object *ob, BodyPoint *bp)/*jow_go_for2_5 */
if (!(ob->softflag & OB_SB_GOAL)) return (0.0f);
if (sb&&bp) {
if (bp->goal < 0.0f) return (0.0f);
- f = sb->mingoal + bp->goal*ABS(sb->maxgoal - sb->mingoal);
+ f = sb->mingoal + bp->goal * fabsf(sb->maxgoal - sb->mingoal);
f = pow(f, 4.0f);
return (f);
}
@@ -316,7 +316,7 @@ static ccd_Mesh *ccd_mesh_make(Object *ob)
/* blow it up with forcefield ranges */
- hull = MAX2(ob->pd->pdef_sbift, ob->pd->pdef_sboft);
+ hull = max_ff(ob->pd->pdef_sbift, ob->pd->pdef_sboft);
/* alloc and copy verts*/
pccd_M->mvert = MEM_dupallocN(cmd->xnew);
@@ -325,13 +325,13 @@ static ccd_Mesh *ccd_mesh_make(Object *ob)
for (i=0; i < pccd_M->totvert; i++) {
/* evaluate limits */
copy_v3_v3(v, pccd_M->mvert[i].co);
- pccd_M->bbmin[0] = MIN2(pccd_M->bbmin[0], v[0]-hull);
- pccd_M->bbmin[1] = MIN2(pccd_M->bbmin[1], v[1]-hull);
- pccd_M->bbmin[2] = MIN2(pccd_M->bbmin[2], v[2]-hull);
+ pccd_M->bbmin[0] = min_ff(pccd_M->bbmin[0], v[0] - hull);
+ pccd_M->bbmin[1] = min_ff(pccd_M->bbmin[1], v[1] - hull);
+ pccd_M->bbmin[2] = min_ff(pccd_M->bbmin[2], v[2] - hull);
- pccd_M->bbmax[0] = MAX2(pccd_M->bbmax[0], v[0]+hull);
- pccd_M->bbmax[1] = MAX2(pccd_M->bbmax[1], v[1]+hull);
- pccd_M->bbmax[2] = MAX2(pccd_M->bbmax[2], v[2]+hull);
+ pccd_M->bbmax[0] = max_ff(pccd_M->bbmax[0], v[0] + hull);
+ pccd_M->bbmax[1] = max_ff(pccd_M->bbmax[1], v[1] + hull);
+ pccd_M->bbmax[2] = max_ff(pccd_M->bbmax[2], v[2] + hull);
}
/* alloc and copy faces*/
@@ -349,44 +349,43 @@ static ccd_Mesh *ccd_mesh_make(Object *ob)
mima->maxx=mima->maxy=mima->maxz=-1e30f;
copy_v3_v3(v, pccd_M->mvert[mface->v1].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mvert[mface->v2].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mvert[mface->v3].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
if (mface->v4) {
copy_v3_v3(v, pccd_M->mvert[mface->v4].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
}
-
- mima++;
- mface++;
-
+ mima++;
+ mface++;
}
+
return pccd_M;
}
static void ccd_mesh_update(Object *ob, ccd_Mesh *pccd_M)
@@ -414,7 +413,7 @@ static void ccd_mesh_update(Object *ob, ccd_Mesh *pccd_M)
/* blow it up with forcefield ranges */
- hull = MAX2(ob->pd->pdef_sbift, ob->pd->pdef_sboft);
+ hull = max_ff(ob->pd->pdef_sbift, ob->pd->pdef_sboft);
/* rotate current to previous */
if (pccd_M->mprevvert) MEM_freeN(pccd_M->mprevvert);
@@ -426,23 +425,23 @@ static void ccd_mesh_update(Object *ob, ccd_Mesh *pccd_M)
for (i=0; i < pccd_M->totvert; i++) {
/* evaluate limits */
copy_v3_v3(v, pccd_M->mvert[i].co);
- pccd_M->bbmin[0] = MIN2(pccd_M->bbmin[0], v[0]-hull);
- pccd_M->bbmin[1] = MIN2(pccd_M->bbmin[1], v[1]-hull);
- pccd_M->bbmin[2] = MIN2(pccd_M->bbmin[2], v[2]-hull);
+ pccd_M->bbmin[0] = min_ff(pccd_M->bbmin[0], v[0] - hull);
+ pccd_M->bbmin[1] = min_ff(pccd_M->bbmin[1], v[1] - hull);
+ pccd_M->bbmin[2] = min_ff(pccd_M->bbmin[2], v[2] - hull);
- pccd_M->bbmax[0] = MAX2(pccd_M->bbmax[0], v[0]+hull);
- pccd_M->bbmax[1] = MAX2(pccd_M->bbmax[1], v[1]+hull);
- pccd_M->bbmax[2] = MAX2(pccd_M->bbmax[2], v[2]+hull);
+ pccd_M->bbmax[0] = max_ff(pccd_M->bbmax[0], v[0] + hull);
+ pccd_M->bbmax[1] = max_ff(pccd_M->bbmax[1], v[1] + hull);
+ pccd_M->bbmax[2] = max_ff(pccd_M->bbmax[2], v[2] + hull);
/* evaluate limits */
copy_v3_v3(v, pccd_M->mprevvert[i].co);
- pccd_M->bbmin[0] = MIN2(pccd_M->bbmin[0], v[0]-hull);
- pccd_M->bbmin[1] = MIN2(pccd_M->bbmin[1], v[1]-hull);
- pccd_M->bbmin[2] = MIN2(pccd_M->bbmin[2], v[2]-hull);
+ pccd_M->bbmin[0] = min_ff(pccd_M->bbmin[0], v[0] - hull);
+ pccd_M->bbmin[1] = min_ff(pccd_M->bbmin[1], v[1] - hull);
+ pccd_M->bbmin[2] = min_ff(pccd_M->bbmin[2], v[2] - hull);
- pccd_M->bbmax[0] = MAX2(pccd_M->bbmax[0], v[0]+hull);
- pccd_M->bbmax[1] = MAX2(pccd_M->bbmax[1], v[1]+hull);
- pccd_M->bbmax[2] = MAX2(pccd_M->bbmax[2], v[2]+hull);
+ pccd_M->bbmax[0] = max_ff(pccd_M->bbmax[0], v[0] + hull);
+ pccd_M->bbmax[1] = max_ff(pccd_M->bbmax[1], v[1] + hull);
+ pccd_M->bbmax[2] = max_ff(pccd_M->bbmax[2], v[2] + hull);
}
@@ -456,72 +455,72 @@ static void ccd_mesh_update(Object *ob, ccd_Mesh *pccd_M)
mima->maxx=mima->maxy=mima->maxz=-1e30f;
copy_v3_v3(v, pccd_M->mvert[mface->v1].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mvert[mface->v2].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mvert[mface->v3].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
if (mface->v4) {
copy_v3_v3(v, pccd_M->mvert[mface->v4].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
}
copy_v3_v3(v, pccd_M->mprevvert[mface->v1].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mprevvert[mface->v2].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
copy_v3_v3(v, pccd_M->mprevvert[mface->v3].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
if (mface->v4) {
copy_v3_v3(v, pccd_M->mprevvert[mface->v4].co);
- mima->minx = MIN2(mima->minx, v[0]-hull);
- mima->miny = MIN2(mima->miny, v[1]-hull);
- mima->minz = MIN2(mima->minz, v[2]-hull);
- mima->maxx = MAX2(mima->maxx, v[0]+hull);
- mima->maxy = MAX2(mima->maxy, v[1]+hull);
- mima->maxz = MAX2(mima->maxz, v[2]+hull);
+ mima->minx = min_ff(mima->minx, v[0] - hull);
+ mima->miny = min_ff(mima->miny, v[1] - hull);
+ mima->minz = min_ff(mima->minz, v[2] - hull);
+ mima->maxx = max_ff(mima->maxx, v[0] + hull);
+ mima->maxy = max_ff(mima->maxy, v[1] + hull);
+ mima->maxz = max_ff(mima->maxz, v[2] + hull);
}
@@ -818,10 +817,10 @@ static void calculate_collision_balls(Object *ob)
for (b=bp->nofsprings;b>0;b--) {
bs = sb->bspring + bp->springs[b-1];
if (bs->springtype == SB_EDGE) {
- akku += bs->len;
- akku_count++,
- min = MIN2(bs->len, min);
- max = MAX2(bs->len, max);
+ akku += bs->len;
+ akku_count++;
+ min = min_ff(bs->len, min);
+ max = max_ff(bs->len, max);
}
}
@@ -1345,24 +1344,26 @@ static void scan_for_ext_face_forces(Object *ob, float timenow)
bf->flag &= ~BFF_INTERSECT;
feedback[0]=feedback[1]=feedback[2]=0.0f;
if (sb_detect_face_collisionCached(sb->bpoint[bf->v1].pos, sb->bpoint[bf->v2].pos, sb->bpoint[bf->v3].pos,
- &damp, feedback, ob->lay, ob, timenow)) {
+ &damp, feedback, ob->lay, ob, timenow))
+ {
Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
Vec3PlusStVec(sb->bpoint[bf->v2].force, tune, feedback);
Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
// Vec3PlusStVec(bf->ext_force, tune, feedback);
bf->flag |= BFF_INTERSECT;
- choke = MIN2(MAX2(damp, choke), 1.0f);
+ choke = min_ff(max_ff(damp, choke), 1.0f);
}
feedback[0]=feedback[1]=feedback[2]=0.0f;
if ((bf->v4) && (sb_detect_face_collisionCached(sb->bpoint[bf->v1].pos, sb->bpoint[bf->v3].pos, sb->bpoint[bf->v4].pos,
- &damp, feedback, ob->lay, ob, timenow))) {
+ &damp, feedback, ob->lay, ob, timenow)))
+ {
Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
Vec3PlusStVec(sb->bpoint[bf->v4].force, tune, feedback);
// Vec3PlusStVec(bf->ext_force, tune, feedback);
bf->flag |= BFF_INTERSECT;
- choke = MIN2(MAX2(damp, choke), 1.0f);
+ choke = min_ff(max_ff(damp, choke), 1.0f);
}
/*---edges intruding*/
@@ -1372,24 +1373,26 @@ static void scan_for_ext_face_forces(Object *ob, float timenow)
tune = -1.0f;
feedback[0]=feedback[1]=feedback[2]=0.0f;
if (sb_detect_face_pointCached(sb->bpoint[bf->v1].pos, sb->bpoint[bf->v2].pos, sb->bpoint[bf->v3].pos,
- &damp, feedback, ob->lay, ob, timenow)) {
- Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
- Vec3PlusStVec(sb->bpoint[bf->v2].force, tune, feedback);
- Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
-// Vec3PlusStVec(bf->ext_force, tune, feedback);
- bf->flag |= BFF_CLOSEVERT;
- choke = MIN2(MAX2(damp, choke), 1.0f);
+ &damp, feedback, ob->lay, ob, timenow))
+ {
+ Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
+ Vec3PlusStVec(sb->bpoint[bf->v2].force, tune, feedback);
+ Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
+// Vec3PlusStVec(bf->ext_force, tune, feedback);
+ bf->flag |= BFF_CLOSEVERT;
+ choke = min_ff(max_ff(damp, choke), 1.0f);
}
feedback[0]=feedback[1]=feedback[2]=0.0f;
if ((bf->v4) && (sb_detect_face_pointCached(sb->bpoint[bf->v1].pos, sb->bpoint[bf->v3].pos, sb->bpoint[bf->v4].pos,
- &damp, feedback, ob->lay, ob, timenow))) {
- Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
- Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
- Vec3PlusStVec(sb->bpoint[bf->v4].force, tune, feedback);
-// Vec3PlusStVec(bf->ext_force, tune, feedback);
- bf->flag |= BFF_CLOSEVERT;
- choke = MIN2(MAX2(damp, choke), 1.0f);
+ &damp, feedback, ob->lay, ob, timenow)))
+ {
+ Vec3PlusStVec(sb->bpoint[bf->v1].force, tune, feedback);
+ Vec3PlusStVec(sb->bpoint[bf->v3].force, tune, feedback);
+ Vec3PlusStVec(sb->bpoint[bf->v4].force, tune, feedback);
+// Vec3PlusStVec(bf->ext_force, tune, feedback);
+ bf->flag |= BFF_CLOSEVERT;
+ choke = min_ff(max_ff(damp, choke), 1.0f);
}
}
/*--- close vertices*/
@@ -1397,11 +1400,11 @@ static void scan_for_ext_face_forces(Object *ob, float timenow)
bf = sb->scratch->bodyface;
for (a=0; a<sb->scratch->totface; a++, bf++) {
if (( bf->flag & BFF_INTERSECT) || ( bf->flag & BFF_CLOSEVERT)) {
- sb->bpoint[bf->v1].choke2=MAX2(sb->bpoint[bf->v1].choke2, choke);
- sb->bpoint[bf->v2].choke2=MAX2(sb->bpoint[bf->v2].choke2, choke);
- sb->bpoint[bf->v3].choke2=MAX2(sb->bpoint[bf->v3].choke2, choke);
+ sb->bpoint[bf->v1].choke2 = max_ff(sb->bpoint[bf->v1].choke2, choke);
+ sb->bpoint[bf->v2].choke2 = max_ff(sb->bpoint[bf->v2].choke2, choke);
+ sb->bpoint[bf->v3].choke2 = max_ff(sb->bpoint[bf->v3].choke2, choke);
if (bf->v4) {
- sb->bpoint[bf->v2].choke2=MAX2(sb->bpoint[bf->v2].choke2, choke);
+ sb->bpoint[bf->v2].choke2 = max_ff(sb->bpoint[bf->v2].choke2, choke);
}
}
}
@@ -1423,12 +1426,8 @@ static int sb_detect_edge_collisionCached(float edge_v1[3], float edge_v2[3], fl
float t, el;
int a, deflected=0;
- aabbmin[0] = MIN2(edge_v1[0], edge_v2[0]);
- aabbmin[1] = MIN2(edge_v1[1], edge_v2[1]);
- aabbmin[2] = MIN2(edge_v1[2], edge_v2[2]);
- aabbmax[0] = MAX2(edge_v1[0], edge_v2[0]);
- aabbmax[1] = MAX2(edge_v1[1], edge_v2[1]);
- aabbmax[2] = MAX2(edge_v1[2], edge_v2[2]);
+ minmax_v3v3_v3(aabbmin, aabbmax, edge_v1);
+ minmax_v3v3_v3(aabbmin, aabbmax, edge_v2);
el = len_v3v3(edge_v1, edge_v2);
@@ -1481,7 +1480,8 @@ static int sb_detect_edge_collisionCached(float edge_v1[3], float edge_v2[3], fl
(aabbmin[1] > mima->maxy) ||
(aabbmax[2] < mima->minz) ||
(aabbmin[2] > mima->maxz)
- ) {
+ )
+ {
mface++;
mima++;
continue;
@@ -1526,7 +1526,7 @@ static int sb_detect_edge_collisionCached(float edge_v1[3], float edge_v2[3], fl
sub_v3_v3v3(v2, edge_v2, nv2);
i1 = dot_v3v3(v1, d_nvect);
i2 = dot_v3v3(v2, d_nvect);
- intrusiondepth = -MIN2(i1, i2)/el;
+ intrusiondepth = -min_ff(i1, i2) / el;
Vec3PlusStVec(force, intrusiondepth, d_nvect);
*damp=ob->pd->pdef_sbdamp;
deflected = 2;
@@ -1543,9 +1543,9 @@ static int sb_detect_edge_collisionCached(float edge_v1[3], float edge_v2[3], fl
float intrusiondepth, i1, i2;
sub_v3_v3v3(v1, edge_v1, nv4);
sub_v3_v3v3(v2, edge_v2, nv4);
- i1 = dot_v3v3(v1, d_nvect);
- i2 = dot_v3v3(v2, d_nvect);
- intrusiondepth = -MIN2(i1, i2)/el;
+ i1 = dot_v3v3(v1, d_nvect);
+ i2 = dot_v3v3(v2, d_nvect);
+ intrusiondepth = -min_ff(i1, i2) / el;
Vec3PlusStVec(force, intrusiondepth, d_nvect);
@@ -1624,7 +1624,7 @@ static void _scan_for_ext_spring_forces(Scene *scene, Object *ob, float timenow,
normalize_v3(vel);
if (ob->softflag & OB_SB_AERO_ANGLE) {
normalize_v3(sp);
- Vec3PlusStVec(bs->ext_force, f*(1.0f-ABS(dot_v3v3(vel, sp))), vel);
+ Vec3PlusStVec(bs->ext_force, f * (1.0f - fabsf(dot_v3v3(vel, sp))), vel);
}
else {
Vec3PlusStVec(bs->ext_force, f, vel); // to keep compatible with 2.45 release files
@@ -2947,9 +2947,9 @@ static void softbody_apply_forces(Object *ob, float forcetime, int mode, float *
bp->vec[1] = bp->prevvec[1] + 0.5f * (dv[1] + bp->prevdv[1]);
bp->vec[2] = bp->prevvec[2] + 0.5f * (dv[2] + bp->prevdv[2]);
/* compare euler to heun to estimate error for step sizing */
- maxerrvel = MAX2(maxerrvel, ABS(dv[0] - bp->prevdv[0]));
- maxerrvel = MAX2(maxerrvel, ABS(dv[1] - bp->prevdv[1]));
- maxerrvel = MAX2(maxerrvel, ABS(dv[2] - bp->prevdv[2]));
+ maxerrvel = max_ff(maxerrvel, fabsf(dv[0] - bp->prevdv[0]));
+ maxerrvel = max_ff(maxerrvel, fabsf(dv[1] - bp->prevdv[1]));
+ maxerrvel = max_ff(maxerrvel, fabsf(dv[2] - bp->prevdv[2]));
}
else { add_v3_v3(bp->vec, bp->force); }
@@ -2962,15 +2962,15 @@ static void softbody_apply_forces(Object *ob, float forcetime, int mode, float *
mul_v3_fl(dx, forcetime);
/* the freezer coming sooner or later */
- /*
+#if 0
if ((dot_v3v3(dx, dx)<freezeloc )&&(dot_v3v3(bp->force, bp->force)<freezeforce )) {
bp->frozen /=2;
}
else {
- bp->frozen = MIN2(bp->frozen*1.05f, 1.0f);
+ bp->frozen = min_ff(bp->frozen*1.05f, 1.0f);
}
mul_v3_fl(dx, bp->frozen);
- */
+#endif
/* again some nasty if's to have heun in here too */
if (mode ==1) {
copy_v3_v3(bp->prevpos, bp->pos);
@@ -2981,9 +2981,9 @@ static void softbody_apply_forces(Object *ob, float forcetime, int mode, float *
bp->pos[0] = bp->prevpos[0] + 0.5f * ( dx[0] + bp->prevdx[0]);
bp->pos[1] = bp->prevpos[1] + 0.5f * ( dx[1] + bp->prevdx[1]);
bp->pos[2] = bp->prevpos[2] + 0.5f * ( dx[2] + bp->prevdx[2]);
- maxerrpos = MAX2(maxerrpos, ABS(dx[0] - bp->prevdx[0]));
- maxerrpos = MAX2(maxerrpos, ABS(dx[1] - bp->prevdx[1]));
- maxerrpos = MAX2(maxerrpos, ABS(dx[2] - bp->prevdx[2]));
+ maxerrpos = max_ff(maxerrpos, fabsf(dx[0] - bp->prevdx[0]));
+ maxerrpos = max_ff(maxerrpos, fabsf(dx[1] - bp->prevdx[1]));
+ maxerrpos = max_ff(maxerrpos, fabsf(dx[2] - bp->prevdx[2]));
/* bp->choke is set when we need to pull a vertex or edge out of the collider.
* the collider object signals to get out by pushing hard. on the other hand
@@ -3000,12 +3000,7 @@ static void softbody_apply_forces(Object *ob, float forcetime, int mode, float *
else { add_v3_v3(bp->pos, dx);}
}/*snap*/
/* so while we are looping BPs anyway do statistics on the fly */
- aabbmin[0] = MIN2(aabbmin[0], bp->pos[0]);
- aabbmin[1] = MIN2(aabbmin[1], bp->pos[1]);
- aabbmin[2] = MIN2(aabbmin[2], bp->pos[2]);
- aabbmax[0] = MAX2(aabbmax[0], bp->pos[0]);
- aabbmax[1] = MAX2(aabbmax[1], bp->pos[1]);
- aabbmax[2] = MAX2(aabbmax[2], bp->pos[2]);
+ minmax_v3v3_v3(aabbmin, aabbmax, bp->pos);
if (bp->loc_flag & SBF_DOFUZZY) fuzzy =1;
} /*for*/
@@ -3017,9 +3012,9 @@ static void softbody_apply_forces(Object *ob, float forcetime, int mode, float *
if (err) { /* so step size will be controlled by biggest difference in slope */
if (sb->solverflags & SBSO_OLDERR)
- *err = MAX2(maxerrpos, maxerrvel);
+ *err = max_ff(maxerrpos, maxerrvel);
else
- *err = maxerrpos;
+ *err = maxerrpos;
//printf("EP %f EV %f\n", maxerrpos, maxerrvel);
if (fuzzy) {
*err /= sb->fuzzyness;
@@ -3972,7 +3967,7 @@ static void softbody_step(Scene *scene, Object *ob, SoftBody *sb, float dtime)
if (err > SoftHeunTol) { /* error needs to be scaled to some quantity */
if (forcetime > forcetimemin) {
- forcetime = MAX2(forcetime / 2.0f, forcetimemin);
+ forcetime = max_ff(forcetime / 2.0f, forcetimemin);
softbody_restore_prev_step(ob);
//printf("down, ");
}
@@ -3994,12 +3989,12 @@ static void softbody_step(Scene *scene, Object *ob, SoftBody *sb, float dtime)
}
}
timedone += forcetime;
- newtime=MIN2(forcetimemax, MAX2(newtime, forcetimemin));
+ newtime = min_ff(forcetimemax, max_ff(newtime, forcetimemin));
//if (newtime > forcetime) printf("up, ");
if (forcetime > 0.0f)
- forcetime = MIN2(dtime - timedone, newtime);
+ forcetime = min_ff(dtime - timedone, newtime);
else
- forcetime = MAX2(dtime - timedone, newtime);
+ forcetime = max_ff(dtime - timedone, newtime);
}
loops++;
if (sb->solverflags & SBSO_MONITOR ) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-21 19:36:12 +0300