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-rw-r--r--scene/animation/animation_tree.cpp96
-rw-r--r--scene/animation/animation_tree.h5
2 files changed, 50 insertions, 51 deletions
diff --git a/scene/animation/animation_tree.cpp b/scene/animation/animation_tree.cpp
index e0e94d8632..309c2b5245 100644
--- a/scene/animation/animation_tree.cpp
+++ b/scene/animation/animation_tree.cpp
@@ -273,10 +273,6 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
}
}
- if (!p_seek && p_optimize && !any_valid) { //pointless to go on, all are zero
- return 0;
- }
-
String new_path;
AnimationNode *new_parent;
@@ -289,6 +285,10 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
new_parent = parent;
new_path = String(parent->base_path) + String(p_subpath) + "/";
}
+
+ if (!p_seek && p_optimize && !any_valid) {
+ return p_node->_pre_process(new_path, new_parent, state, 0, p_seek, p_connections);
+ }
return p_node->_pre_process(new_path, new_parent, state, p_time, p_seek, p_connections);
}
@@ -618,6 +618,11 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
int bone_idx = sk->find_bone(path.get_subname(0));
if (bone_idx != -1) {
track_xform->bone_idx = bone_idx;
+ Transform3D rest = sk->get_bone_rest(bone_idx);
+ track_xform->init_loc = rest.origin;
+ track_xform->ref_rot = rest.basis.get_rotation_quaternion();
+ track_xform->init_rot = track_xform->ref_rot.log();
+ track_xform->init_scale = rest.basis.get_scale();
}
}
@@ -644,7 +649,6 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
} break;
case Animation::TYPE_BLEND_SHAPE: {
#ifndef _3D_DISABLED
-
if (path.get_subname_count() != 1) {
ERR_PRINT("AnimationTree: '" + String(E) + "', blend shape track does not contain a blend shape subname: '" + String(path) + "'");
continue;
@@ -942,23 +946,16 @@ void AnimationTree::_process_graph(double p_delta) {
real_t blend = (*as.track_blends)[blend_idx] * weight;
- if (blend < CMP_EPSILON) {
- continue; //nothing to blend
- }
-
switch (ttype) {
case Animation::TYPE_POSITION_3D: {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
-
if (t->process_pass != process_pass) {
t->process_pass = process_pass;
- t->loc = Vector3();
- t->rot = Quaternion();
- t->rot_blend_accum = 0;
- t->scale = Vector3(1, 1, 1);
+ t->loc = t->init_loc;
+ t->rot = t->init_rot;
+ t->scale = t->init_scale;
}
-
if (track->root_motion) {
double prev_time = time - delta;
if (!backward) {
@@ -1036,22 +1033,19 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
- t->loc = t->loc.lerp(loc, blend);
+ t->loc += (loc - t->init_loc) * blend;
}
#endif // _3D_DISABLED
} break;
case Animation::TYPE_ROTATION_3D: {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
-
if (t->process_pass != process_pass) {
t->process_pass = process_pass;
- t->loc = Vector3();
- t->rot = Quaternion();
- t->rot_blend_accum = 0;
- t->scale = Vector3(1, 1, 1);
+ t->loc = t->init_loc;
+ t->rot = t->init_rot;
+ t->scale = t->init_scale;
}
-
if (track->root_motion) {
double prev_time = time - delta;
if (!backward) {
@@ -1097,8 +1091,7 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
a->rotation_track_interpolate(i, (double)a->get_length(), &rot[1]);
- Quaternion q = Quaternion().slerp(rot[0].normalized().inverse() * rot[1].normalized(), blend).normalized();
- t->rot = (t->rot * q).normalized();
+ t->rot += (rot[1].log() - rot[0].log()) * blend;
prev_time = 0;
}
} else {
@@ -1108,8 +1101,7 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
a->rotation_track_interpolate(i, 0, &rot[1]);
- Quaternion q = Quaternion().slerp(rot[0].normalized().inverse() * rot[1].normalized(), blend).normalized();
- t->rot = (t->rot * q).normalized();
+ t->rot += (rot[1].log() - rot[0].log()) * blend;
prev_time = 0;
}
}
@@ -1120,8 +1112,7 @@ void AnimationTree::_process_graph(double p_delta) {
}
a->rotation_track_interpolate(i, time, &rot[1]);
- Quaternion q = Quaternion().slerp(rot[0].normalized().inverse() * rot[1].normalized(), blend).normalized();
- t->rot = (t->rot * q).normalized();
+ t->rot += (rot[1].log() - rot[0].log()) * blend;
prev_time = !backward ? 0 : (double)a->get_length();
} else {
@@ -1132,29 +1123,22 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
- if (t->rot_blend_accum == 0) {
- t->rot = rot;
- t->rot_blend_accum = blend;
- } else {
- real_t rot_total = t->rot_blend_accum + blend;
- t->rot = rot.slerp(t->rot, t->rot_blend_accum / rot_total).normalized();
- t->rot_blend_accum = rot_total;
+ if (signbit(rot.dot(t->ref_rot))) {
+ rot = -rot;
}
+ t->rot += (rot.log() - t->init_rot) * blend;
}
#endif // _3D_DISABLED
} break;
case Animation::TYPE_SCALE_3D: {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
-
if (t->process_pass != process_pass) {
t->process_pass = process_pass;
- t->loc = Vector3();
- t->rot = Quaternion();
- t->rot_blend_accum = 0;
- t->scale = Vector3(1, 1, 1);
+ t->loc = t->init_loc;
+ t->rot = t->init_rot;
+ t->scale = t->init_scale;
}
-
if (track->root_motion) {
double prev_time = time - delta;
if (!backward) {
@@ -1232,7 +1216,7 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
- t->scale = t->scale.lerp(scale, blend);
+ t->scale += (scale - t->init_scale) * blend;
}
#endif // _3D_DISABLED
} break;
@@ -1254,7 +1238,7 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
- t->value = Math::lerp(t->value, value, (float)blend);
+ t->value += value * blend;
#endif // _3D_DISABLED
} break;
case Animation::TYPE_VALUE: {
@@ -1271,13 +1255,16 @@ void AnimationTree::_process_graph(double p_delta) {
}
if (t->process_pass != process_pass) {
- t->value = value;
t->process_pass = process_pass;
+ t->value = value;
+ t->value.zero();
}
- Variant::interpolate(t->value, value, blend, t->value);
-
+ Variant::blend(t->value, value, blend, t->value);
} else {
+ if (blend < CMP_EPSILON) {
+ continue; //nothing to blend
+ }
List<int> indices;
a->value_track_get_key_indices(i, time, delta, &indices, pingponged);
@@ -1289,7 +1276,10 @@ void AnimationTree::_process_graph(double p_delta) {
} break;
case Animation::TYPE_METHOD: {
- if (delta == 0) {
+ if (blend < CMP_EPSILON) {
+ continue; //nothing to blend
+ }
+ if (!seeked && Math::is_zero_approx(delta)) {
continue;
}
TrackCacheMethod *t = static_cast<TrackCacheMethod *>(track);
@@ -1312,14 +1302,16 @@ void AnimationTree::_process_graph(double p_delta) {
real_t bezier = a->bezier_track_interpolate(i, time);
if (t->process_pass != process_pass) {
- t->value = bezier;
t->process_pass = process_pass;
+ t->value = 0;
}
- t->value = Math::lerp(t->value, bezier, blend);
-
+ t->value += bezier * blend;
} break;
case Animation::TYPE_AUDIO: {
+ if (blend < CMP_EPSILON) {
+ continue; //nothing to blend
+ }
TrackCacheAudio *t = static_cast<TrackCacheAudio *>(track);
if (seeked) {
@@ -1431,6 +1423,9 @@ void AnimationTree::_process_graph(double p_delta) {
}
} break;
case Animation::TYPE_ANIMATION: {
+ if (blend < CMP_EPSILON) {
+ continue; //nothing to blend
+ }
TrackCacheAnimation *t = static_cast<TrackCacheAnimation *>(track);
AnimationPlayer *player2 = Object::cast_to<AnimationPlayer>(t->object);
@@ -1521,6 +1516,7 @@ void AnimationTree::_process_graph(double p_delta) {
case Animation::TYPE_POSITION_3D: {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
+ t->rot = t->rot.exp();
if (t->root_motion) {
Transform3D xform;
diff --git a/scene/animation/animation_tree.h b/scene/animation/animation_tree.h
index 705ee91c76..3ccb6be073 100644
--- a/scene/animation/animation_tree.h
+++ b/scene/animation/animation_tree.h
@@ -197,9 +197,12 @@ private:
bool loc_used = false;
bool rot_used = false;
bool scale_used = false;
+ Vector3 init_loc = Vector3(0, 0, 0);
+ Quaternion ref_rot = Quaternion(0, 0, 0, 1);
+ Quaternion init_rot = Quaternion(0, 0, 0, 0);
+ Vector3 init_scale = Vector3(1, 1, 1);
Vector3 loc;
Quaternion rot;
- real_t rot_blend_accum = 0.0;
Vector3 scale;
TrackCacheTransform() {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 01:06:35 +0000