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-rw-r--r--scene/3d/path.cpp242
1 files changed, 109 insertions, 133 deletions
diff --git a/scene/3d/path.cpp b/scene/3d/path.cpp
index ead150e40b..457e9e5552 100644
--- a/scene/3d/path.cpp
+++ b/scene/3d/path.cpp
@@ -52,119 +52,108 @@ void Path::_notification(int p_what) {
void Path::_curve_changed() {
-
if (is_inside_tree() && get_tree()->is_editor_hint())
update_gizmo();
}
-
-void Path::set_curve(const Ref<Curve3D>& p_curve) {
+void Path::set_curve(const Ref<Curve3D> &p_curve) {
if (curve.is_valid()) {
- curve->disconnect("changed",this,"_curve_changed");
+ curve->disconnect("changed", this, "_curve_changed");
}
- curve=p_curve;
+ curve = p_curve;
if (curve.is_valid()) {
- curve->connect("changed",this,"_curve_changed");
+ curve->connect("changed", this, "_curve_changed");
}
_curve_changed();
-
}
-Ref<Curve3D> Path::get_curve() const{
+Ref<Curve3D> Path::get_curve() const {
return curve;
}
void Path::_bind_methods() {
- ClassDB::bind_method(D_METHOD("set_curve","curve:Curve3D"),&Path::set_curve);
- ClassDB::bind_method(D_METHOD("get_curve:Curve3D","curve"),&Path::get_curve);
- ClassDB::bind_method(D_METHOD("_curve_changed"),&Path::_curve_changed);
+ ClassDB::bind_method(D_METHOD("set_curve", "curve:Curve3D"), &Path::set_curve);
+ ClassDB::bind_method(D_METHOD("get_curve:Curve3D", "curve"), &Path::get_curve);
+ ClassDB::bind_method(D_METHOD("_curve_changed"), &Path::_curve_changed);
- ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve3D"), "set_curve","get_curve");
+ ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve3D"), "set_curve", "get_curve");
}
Path::Path() {
- set_curve(Ref<Curve3D>( memnew( Curve3D ))); //create one by default
+ set_curve(Ref<Curve3D>(memnew(Curve3D))); //create one by default
}
-
//////////////
-
void PathFollow::_update_transform() {
-
if (!path)
return;
- Ref<Curve3D> c =path->get_curve();
+ Ref<Curve3D> c = path->get_curve();
if (!c.is_valid())
return;
-
float o = offset;
if (loop)
- o=Math::fposmod(o,c->get_baked_length());
-
- Vector3 pos = c->interpolate_baked(o,cubic);
- Transform t=get_transform();
+ o = Math::fposmod(o, c->get_baked_length());
+ Vector3 pos = c->interpolate_baked(o, cubic);
+ Transform t = get_transform();
- if (rotation_mode!=ROTATION_NONE) {
+ if (rotation_mode != ROTATION_NONE) {
- Vector3 n = (c->interpolate_baked(o+lookahead,cubic)-pos).normalized();
+ Vector3 n = (c->interpolate_baked(o + lookahead, cubic) - pos).normalized();
- if (rotation_mode==ROTATION_Y) {
+ if (rotation_mode == ROTATION_Y) {
- n.y=0;
+ n.y = 0;
n.normalize();
}
- if (n.length()<CMP_EPSILON) {//nothing, use previous
- n=-t.get_basis().get_axis(2).normalized();
+ if (n.length() < CMP_EPSILON) { //nothing, use previous
+ n = -t.get_basis().get_axis(2).normalized();
}
+ Vector3 up = Vector3(0, 1, 0);
- Vector3 up = Vector3(0,1,0);
-
- if (rotation_mode==ROTATION_XYZ) {
+ if (rotation_mode == ROTATION_XYZ) {
float tilt = c->interpolate_baked_tilt(o);
- if (tilt!=0) {
+ if (tilt != 0) {
- Basis rot(-n,tilt); //remember.. lookat will be znegative.. znegative!! we abide by opengl clan.
- up=rot.xform(up);
+ Basis rot(-n, tilt); //remember.. lookat will be znegative.. znegative!! we abide by opengl clan.
+ up = rot.xform(up);
}
}
- t.set_look_at(pos,pos+n,up);
+ t.set_look_at(pos, pos + n, up);
} else {
- t.origin=pos;
+ t.origin = pos;
}
- t.origin+=t.basis.get_axis(0)*h_offset + t.basis.get_axis(1)*v_offset;
+ t.origin += t.basis.get_axis(0) * h_offset + t.basis.get_axis(1) * v_offset;
set_transform(t);
-
}
void PathFollow::_notification(int p_what) {
-
- switch(p_what) {
+ switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
- Node *parent=get_parent();
+ Node *parent = get_parent();
if (parent) {
- path=parent->cast_to<Path>();
+ path = parent->cast_to<Path>();
if (path) {
_update_transform();
}
@@ -173,16 +162,14 @@ void PathFollow::_notification(int p_what) {
} break;
case NOTIFICATION_EXIT_TREE: {
-
- path=NULL;
+ path = NULL;
} break;
}
-
}
void PathFollow::set_cubic_interpolation(bool p_enable) {
- cubic=p_enable;
+ cubic = p_enable;
}
bool PathFollow::get_cubic_interpolation() const {
@@ -190,24 +177,23 @@ bool PathFollow::get_cubic_interpolation() const {
return cubic;
}
+bool PathFollow::_set(const StringName &p_name, const Variant &p_value) {
-bool PathFollow::_set(const StringName& p_name, const Variant& p_value) {
-
- if (p_name==SceneStringNames::get_singleton()->offset) {
+ if (p_name == SceneStringNames::get_singleton()->offset) {
set_offset(p_value);
- } else if (p_name==SceneStringNames::get_singleton()->unit_offset) {
+ } else if (p_name == SceneStringNames::get_singleton()->unit_offset) {
set_unit_offset(p_value);
- } else if (p_name==SceneStringNames::get_singleton()->rotation_mode) {
+ } else if (p_name == SceneStringNames::get_singleton()->rotation_mode) {
set_rotation_mode(RotationMode(p_value.operator int()));
- } else if (p_name==SceneStringNames::get_singleton()->v_offset) {
+ } else if (p_name == SceneStringNames::get_singleton()->v_offset) {
set_v_offset(p_value);
- } else if (p_name==SceneStringNames::get_singleton()->h_offset) {
+ } else if (p_name == SceneStringNames::get_singleton()->h_offset) {
set_h_offset(p_value);
- } else if (String(p_name)=="cubic_interp") {
+ } else if (String(p_name) == "cubic_interp") {
set_cubic_interpolation(p_value);
- } else if (String(p_name)=="loop") {
+ } else if (String(p_name) == "loop") {
set_loop(p_value);
- } else if (String(p_name)=="lookahead") {
+ } else if (String(p_name) == "lookahead") {
set_lookahead(p_value);
} else
return false;
@@ -215,92 +201,87 @@ bool PathFollow::_set(const StringName& p_name, const Variant& p_value) {
return true;
}
-bool PathFollow::_get(const StringName& p_name,Variant &r_ret) const{
-
- if (p_name==SceneStringNames::get_singleton()->offset) {
- r_ret=get_offset();
- } else if (p_name==SceneStringNames::get_singleton()->unit_offset) {
- r_ret=get_unit_offset();
- } else if (p_name==SceneStringNames::get_singleton()->rotation_mode) {
- r_ret=get_rotation_mode();
- } else if (p_name==SceneStringNames::get_singleton()->v_offset) {
- r_ret=get_v_offset();
- } else if (p_name==SceneStringNames::get_singleton()->h_offset) {
- r_ret=get_h_offset();
- } else if (String(p_name)=="cubic_interp") {
- r_ret=cubic;
- } else if (String(p_name)=="loop") {
- r_ret=loop;
- } else if (String(p_name)=="lookahead") {
- r_ret=lookahead;
+bool PathFollow::_get(const StringName &p_name, Variant &r_ret) const {
+
+ if (p_name == SceneStringNames::get_singleton()->offset) {
+ r_ret = get_offset();
+ } else if (p_name == SceneStringNames::get_singleton()->unit_offset) {
+ r_ret = get_unit_offset();
+ } else if (p_name == SceneStringNames::get_singleton()->rotation_mode) {
+ r_ret = get_rotation_mode();
+ } else if (p_name == SceneStringNames::get_singleton()->v_offset) {
+ r_ret = get_v_offset();
+ } else if (p_name == SceneStringNames::get_singleton()->h_offset) {
+ r_ret = get_h_offset();
+ } else if (String(p_name) == "cubic_interp") {
+ r_ret = cubic;
+ } else if (String(p_name) == "loop") {
+ r_ret = loop;
+ } else if (String(p_name) == "lookahead") {
+ r_ret = lookahead;
} else
return false;
return true;
-
}
-void PathFollow::_get_property_list( List<PropertyInfo> *p_list) const{
+void PathFollow::_get_property_list(List<PropertyInfo> *p_list) const {
- float max=10000;
+ float max = 10000;
if (path && path->get_curve().is_valid())
- max=path->get_curve()->get_baked_length();
- p_list->push_back( PropertyInfo( Variant::REAL, "offset", PROPERTY_HINT_RANGE,"0,"+rtos(max)+",0.01"));
- p_list->push_back( PropertyInfo( Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE,"0,1,0.0001",PROPERTY_USAGE_EDITOR));
- p_list->push_back( PropertyInfo( Variant::REAL, "h_offset") );
- p_list->push_back( PropertyInfo( Variant::REAL, "v_offset") );
- p_list->push_back( PropertyInfo( Variant::INT, "rotation_mode", PROPERTY_HINT_ENUM,"None,Y,XY,XYZ"));
- p_list->push_back( PropertyInfo( Variant::BOOL, "cubic_interp"));
- p_list->push_back( PropertyInfo( Variant::BOOL, "loop"));
- p_list->push_back( PropertyInfo( Variant::REAL, "lookahead",PROPERTY_HINT_RANGE,"0.001,1024.0,0.001"));
+ max = path->get_curve()->get_baked_length();
+ p_list->push_back(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_RANGE, "0," + rtos(max) + ",0.01"));
+ p_list->push_back(PropertyInfo(Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001", PROPERTY_USAGE_EDITOR));
+ p_list->push_back(PropertyInfo(Variant::REAL, "h_offset"));
+ p_list->push_back(PropertyInfo(Variant::REAL, "v_offset"));
+ p_list->push_back(PropertyInfo(Variant::INT, "rotation_mode", PROPERTY_HINT_ENUM, "None,Y,XY,XYZ"));
+ p_list->push_back(PropertyInfo(Variant::BOOL, "cubic_interp"));
+ p_list->push_back(PropertyInfo(Variant::BOOL, "loop"));
+ p_list->push_back(PropertyInfo(Variant::REAL, "lookahead", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001"));
}
-
void PathFollow::_bind_methods() {
- ClassDB::bind_method(D_METHOD("set_offset","offset"),&PathFollow::set_offset);
- ClassDB::bind_method(D_METHOD("get_offset"),&PathFollow::get_offset);
-
- ClassDB::bind_method(D_METHOD("set_h_offset","h_offset"),&PathFollow::set_h_offset);
- ClassDB::bind_method(D_METHOD("get_h_offset"),&PathFollow::get_h_offset);
+ ClassDB::bind_method(D_METHOD("set_offset", "offset"), &PathFollow::set_offset);
+ ClassDB::bind_method(D_METHOD("get_offset"), &PathFollow::get_offset);
- ClassDB::bind_method(D_METHOD("set_v_offset","v_offset"),&PathFollow::set_v_offset);
- ClassDB::bind_method(D_METHOD("get_v_offset"),&PathFollow::get_v_offset);
+ ClassDB::bind_method(D_METHOD("set_h_offset", "h_offset"), &PathFollow::set_h_offset);
+ ClassDB::bind_method(D_METHOD("get_h_offset"), &PathFollow::get_h_offset);
- ClassDB::bind_method(D_METHOD("set_unit_offset","unit_offset"),&PathFollow::set_unit_offset);
- ClassDB::bind_method(D_METHOD("get_unit_offset"),&PathFollow::get_unit_offset);
+ ClassDB::bind_method(D_METHOD("set_v_offset", "v_offset"), &PathFollow::set_v_offset);
+ ClassDB::bind_method(D_METHOD("get_v_offset"), &PathFollow::get_v_offset);
- ClassDB::bind_method(D_METHOD("set_rotation_mode","rotation_mode"),&PathFollow::set_rotation_mode);
- ClassDB::bind_method(D_METHOD("get_rotation_mode"),&PathFollow::get_rotation_mode);
+ ClassDB::bind_method(D_METHOD("set_unit_offset", "unit_offset"), &PathFollow::set_unit_offset);
+ ClassDB::bind_method(D_METHOD("get_unit_offset"), &PathFollow::get_unit_offset);
- ClassDB::bind_method(D_METHOD("set_cubic_interpolation","enable"),&PathFollow::set_cubic_interpolation);
- ClassDB::bind_method(D_METHOD("get_cubic_interpolation"),&PathFollow::get_cubic_interpolation);
+ ClassDB::bind_method(D_METHOD("set_rotation_mode", "rotation_mode"), &PathFollow::set_rotation_mode);
+ ClassDB::bind_method(D_METHOD("get_rotation_mode"), &PathFollow::get_rotation_mode);
- ClassDB::bind_method(D_METHOD("set_loop","loop"),&PathFollow::set_loop);
- ClassDB::bind_method(D_METHOD("has_loop"),&PathFollow::has_loop);
+ ClassDB::bind_method(D_METHOD("set_cubic_interpolation", "enable"), &PathFollow::set_cubic_interpolation);
+ ClassDB::bind_method(D_METHOD("get_cubic_interpolation"), &PathFollow::get_cubic_interpolation);
- BIND_CONSTANT( ROTATION_NONE );
- BIND_CONSTANT( ROTATION_Y );
- BIND_CONSTANT( ROTATION_XY );
- BIND_CONSTANT( ROTATION_XYZ );
+ ClassDB::bind_method(D_METHOD("set_loop", "loop"), &PathFollow::set_loop);
+ ClassDB::bind_method(D_METHOD("has_loop"), &PathFollow::has_loop);
+ BIND_CONSTANT(ROTATION_NONE);
+ BIND_CONSTANT(ROTATION_Y);
+ BIND_CONSTANT(ROTATION_XY);
+ BIND_CONSTANT(ROTATION_XYZ);
}
void PathFollow::set_offset(float p_offset) {
- offset=p_offset;
+ offset = p_offset;
if (path)
_update_transform();
_change_notify("offset");
_change_notify("unit_offset");
-
}
void PathFollow::set_h_offset(float p_h_offset) {
- h_offset=p_h_offset;
+ h_offset = p_h_offset;
if (path)
_update_transform();
-
}
float PathFollow::get_h_offset() const {
@@ -310,10 +291,9 @@ float PathFollow::get_h_offset() const {
void PathFollow::set_v_offset(float p_v_offset) {
- v_offset=p_v_offset;
+ v_offset = p_v_offset;
if (path)
_update_transform();
-
}
float PathFollow::get_v_offset() const {
@@ -321,8 +301,7 @@ float PathFollow::get_v_offset() const {
return v_offset;
}
-
-float PathFollow::get_offset() const{
+float PathFollow::get_offset() const {
return offset;
}
@@ -330,32 +309,30 @@ float PathFollow::get_offset() const{
void PathFollow::set_unit_offset(float p_unit_offset) {
if (path && path->get_curve().is_valid() && path->get_curve()->get_baked_length())
- set_offset(p_unit_offset*path->get_curve()->get_baked_length());
-
+ set_offset(p_unit_offset * path->get_curve()->get_baked_length());
}
-float PathFollow::get_unit_offset() const{
+float PathFollow::get_unit_offset() const {
if (path && path->get_curve().is_valid() && path->get_curve()->get_baked_length())
- return get_offset()/path->get_curve()->get_baked_length();
+ return get_offset() / path->get_curve()->get_baked_length();
else
return 0;
}
void PathFollow::set_lookahead(float p_lookahead) {
- lookahead=p_lookahead;
-
+ lookahead = p_lookahead;
}
-float PathFollow::get_lookahead() const{
+float PathFollow::get_lookahead() const {
return lookahead;
}
void PathFollow::set_rotation_mode(RotationMode p_rotation_mode) {
- rotation_mode=p_rotation_mode;
+ rotation_mode = p_rotation_mode;
_update_transform();
}
@@ -366,23 +343,22 @@ PathFollow::RotationMode PathFollow::get_rotation_mode() const {
void PathFollow::set_loop(bool p_loop) {
- loop=p_loop;
+ loop = p_loop;
}
-bool PathFollow::has_loop() const{
+bool PathFollow::has_loop() const {
return loop;
}
-
PathFollow::PathFollow() {
- offset=0;
- h_offset=0;
- v_offset=0;
- path=NULL;
- rotation_mode=ROTATION_XYZ;
- cubic=true;
- loop=true;
- lookahead=0.1;
+ offset = 0;
+ h_offset = 0;
+ v_offset = 0;
+ path = NULL;
+ rotation_mode = ROTATION_XYZ;
+ cubic = true;
+ loop = true;
+ lookahead = 0.1;
}