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-rw-r--r--doc/classes/CapsuleMesh.xml5
-rw-r--r--doc/classes/CapsuleShape3D.xml2
-rw-r--r--editor/plugins/node_3d_editor_gizmos.cpp9
-rw-r--r--editor/plugins/skeleton_3d_editor_plugin.cpp2
-rw-r--r--modules/navigation/navigation_mesh_generator.cpp2
-rw-r--r--scene/resources/capsule_shape_3d.cpp10
-rw-r--r--scene/resources/capsule_shape_3d.h2
-rw-r--r--scene/resources/primitive_meshes.cpp28
-rw-r--r--scene/resources/primitive_meshes.h6
-rw-r--r--servers/physics_3d/collision_solver_3d_sat.cpp16
-rw-r--r--servers/physics_3d/shape_3d_sw.cpp32
-rw-r--r--servers/physics_3d/shape_3d_sw.h2
12 files changed, 62 insertions, 54 deletions
diff --git a/doc/classes/CapsuleMesh.xml b/doc/classes/CapsuleMesh.xml
index 031abd0112..b8605ccaec 100644
--- a/doc/classes/CapsuleMesh.xml
+++ b/doc/classes/CapsuleMesh.xml
@@ -11,9 +11,8 @@
<methods>
</methods>
<members>
- <member name="mid_height" type="float" setter="set_mid_height" getter="get_mid_height" default="1.0">
- Height of the middle cylindrical part of the capsule (without the hemispherical ends).
- [b]Note:[/b] The capsule's total height is equal to [member mid_height] + 2 * [member radius].
+ <member name="height" type="float" setter="set_height" getter="get_height" default="3.0">
+ Total height of the capsule mesh (including the hemispherical ends).
</member>
<member name="radial_segments" type="int" setter="set_radial_segments" getter="get_radial_segments" default="64">
Number of radial segments on the capsule mesh.
diff --git a/doc/classes/CapsuleShape3D.xml b/doc/classes/CapsuleShape3D.xml
index 27a6242bc9..c2b13224cf 100644
--- a/doc/classes/CapsuleShape3D.xml
+++ b/doc/classes/CapsuleShape3D.xml
@@ -12,7 +12,7 @@
<methods>
</methods>
<members>
- <member name="height" type="float" setter="set_height" getter="get_height" default="1.0">
+ <member name="height" type="float" setter="set_height" getter="get_height" default="3.0">
The capsule's height.
</member>
<member name="radius" type="float" setter="set_radius" getter="get_radius" default="1.0">
diff --git a/editor/plugins/node_3d_editor_gizmos.cpp b/editor/plugins/node_3d_editor_gizmos.cpp
index 8b098ad23b..dcea7b26f3 100644
--- a/editor/plugins/node_3d_editor_gizmos.cpp
+++ b/editor/plugins/node_3d_editor_gizmos.cpp
@@ -4168,14 +4168,11 @@ void CollisionShape3DGizmoPlugin::set_handle(const EditorNode3DGizmo *p_gizmo, i
if (Object::cast_to<CapsuleShape3D>(*s)) {
Vector3 axis;
- axis[p_id == 0 ? 0 : 2] = 1.0;
+ axis[p_id == 0 ? 0 : 1] = 1.0;
Ref<CapsuleShape3D> cs2 = s;
Vector3 ra, rb;
Geometry3D::get_closest_points_between_segments(Vector3(), axis * 4096, sg[0], sg[1], ra, rb);
float d = axis.dot(ra);
- if (p_id == 1) {
- d -= cs2->get_radius();
- }
if (Node3DEditor::get_singleton()->is_snap_enabled()) {
d = Math::snapped(d, Node3DEditor::get_singleton()->get_translate_snap());
@@ -4397,7 +4394,7 @@ void CollisionShape3DGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
Vector<Vector3> points;
- Vector3 d(0, height * 0.5, 0);
+ Vector3 d(0, height * 0.5 - radius, 0);
for (int i = 0; i < 360; i++) {
float ra = Math::deg2rad((float)i);
float rb = Math::deg2rad((float)i + 1);
@@ -4456,7 +4453,7 @@ void CollisionShape3DGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
Vector<Vector3> handles;
handles.push_back(Vector3(cs2->get_radius(), 0, 0));
- handles.push_back(Vector3(0, cs2->get_height() * 0.5 + cs2->get_radius(), 0));
+ handles.push_back(Vector3(0, cs2->get_height() * 0.5, 0));
p_gizmo->add_handles(handles, handles_material);
}
diff --git a/editor/plugins/skeleton_3d_editor_plugin.cpp b/editor/plugins/skeleton_3d_editor_plugin.cpp
index 3de2ffc137..0bb0bfde6f 100644
--- a/editor/plugins/skeleton_3d_editor_plugin.cpp
+++ b/editor/plugins/skeleton_3d_editor_plugin.cpp
@@ -386,7 +386,7 @@ PhysicalBone3D *Skeleton3DEditor::create_physical_bone(int bone_id, int bone_chi
const real_t radius(half_height * 0.2);
CapsuleShape3D *bone_shape_capsule = memnew(CapsuleShape3D);
- bone_shape_capsule->set_height((half_height - radius) * 2);
+ bone_shape_capsule->set_height(half_height * 2);
bone_shape_capsule->set_radius(radius);
CollisionShape3D *bone_shape = memnew(CollisionShape3D);
diff --git a/modules/navigation/navigation_mesh_generator.cpp b/modules/navigation/navigation_mesh_generator.cpp
index 74da939e6f..905d10c9d4 100644
--- a/modules/navigation/navigation_mesh_generator.cpp
+++ b/modules/navigation/navigation_mesh_generator.cpp
@@ -187,7 +187,7 @@ void NavigationMeshGenerator::_parse_geometry(Transform3D p_accumulated_transfor
Ref<CapsuleMesh> capsule_mesh;
capsule_mesh.instantiate();
capsule_mesh->set_radius(capsule->get_radius());
- capsule_mesh->set_mid_height(capsule->get_height() / 2.0);
+ capsule_mesh->set_height(capsule->get_height());
mesh = capsule_mesh;
}
diff --git a/scene/resources/capsule_shape_3d.cpp b/scene/resources/capsule_shape_3d.cpp
index 226fe1ecd2..e267941d6a 100644
--- a/scene/resources/capsule_shape_3d.cpp
+++ b/scene/resources/capsule_shape_3d.cpp
@@ -37,7 +37,7 @@ Vector<Vector3> CapsuleShape3D::get_debug_mesh_lines() const {
Vector<Vector3> points;
- Vector3 d(0, height * 0.5, 0);
+ Vector3 d(0, height * 0.5 - radius, 0);
for (int i = 0; i < 360; i++) {
float ra = Math::deg2rad((float)i);
float rb = Math::deg2rad((float)i + 1);
@@ -67,7 +67,7 @@ Vector<Vector3> CapsuleShape3D::get_debug_mesh_lines() const {
}
real_t CapsuleShape3D::get_enclosing_radius() const {
- return radius + height * 0.5;
+ return height * 0.5;
}
void CapsuleShape3D::_update_shape() {
@@ -80,6 +80,9 @@ void CapsuleShape3D::_update_shape() {
void CapsuleShape3D::set_radius(float p_radius) {
radius = p_radius;
+ if (radius > height * 0.5) {
+ radius = height * 0.5;
+ }
_update_shape();
notify_change_to_owners();
}
@@ -90,6 +93,9 @@ float CapsuleShape3D::get_radius() const {
void CapsuleShape3D::set_height(float p_height) {
height = p_height;
+ if (radius > height * 0.5) {
+ height = radius * 2;
+ }
_update_shape();
notify_change_to_owners();
}
diff --git a/scene/resources/capsule_shape_3d.h b/scene/resources/capsule_shape_3d.h
index 25645ecf9d..f09b4fb77d 100644
--- a/scene/resources/capsule_shape_3d.h
+++ b/scene/resources/capsule_shape_3d.h
@@ -36,7 +36,7 @@
class CapsuleShape3D : public Shape3D {
GDCLASS(CapsuleShape3D, Shape3D);
float radius = 1.0;
- float height = 1.0;
+ float height = 3.0;
protected:
static void _bind_methods();
diff --git a/scene/resources/primitive_meshes.cpp b/scene/resources/primitive_meshes.cpp
index dfa45cc810..ba85ea4a6c 100644
--- a/scene/resources/primitive_meshes.cpp
+++ b/scene/resources/primitive_meshes.cpp
@@ -300,7 +300,7 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
z = cos(u * Math_TAU);
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
- points.push_back(p + Vector3(0.0, 0.5 * mid_height, 0.0));
+ points.push_back(p + Vector3(0.0, 0.5 * height - radius, 0.0));
normals.push_back(p.normalized());
ADD_TANGENT(z, 0.0, x, 1.0)
uvs.push_back(Vector2(u, v * onethird));
@@ -328,8 +328,8 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
v = j;
v /= (rings + 1);
- y = mid_height * v;
- y = (mid_height * 0.5) - y;
+ y = (height - 2.0 * radius) * v;
+ y = (0.5 * height - radius) - y;
for (i = 0; i <= radial_segments; i++) {
u = i;
@@ -379,7 +379,7 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
z = cos(u2 * Math_TAU);
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
- points.push_back(p + Vector3(0.0, -0.5 * mid_height, 0.0));
+ points.push_back(p + Vector3(0.0, -0.5 * height + radius, 0.0));
normals.push_back(p.normalized());
ADD_TANGENT(z, 0.0, x, 1.0)
uvs.push_back(Vector2(u2, twothirds + ((v - 1.0) * onethird)));
@@ -410,8 +410,8 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
void CapsuleMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_radius", "radius"), &CapsuleMesh::set_radius);
ClassDB::bind_method(D_METHOD("get_radius"), &CapsuleMesh::get_radius);
- ClassDB::bind_method(D_METHOD("set_mid_height", "mid_height"), &CapsuleMesh::set_mid_height);
- ClassDB::bind_method(D_METHOD("get_mid_height"), &CapsuleMesh::get_mid_height);
+ ClassDB::bind_method(D_METHOD("set_height", "height"), &CapsuleMesh::set_height);
+ ClassDB::bind_method(D_METHOD("get_height"), &CapsuleMesh::get_height);
ClassDB::bind_method(D_METHOD("set_radial_segments", "segments"), &CapsuleMesh::set_radial_segments);
ClassDB::bind_method(D_METHOD("get_radial_segments"), &CapsuleMesh::get_radial_segments);
@@ -419,13 +419,16 @@ void CapsuleMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_rings"), &CapsuleMesh::get_rings);
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mid_height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_mid_height", "get_mid_height");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
}
void CapsuleMesh::set_radius(const float p_radius) {
radius = p_radius;
+ if (radius > height * 0.5) {
+ radius = height * 0.5;
+ }
_request_update();
}
@@ -433,13 +436,16 @@ float CapsuleMesh::get_radius() const {
return radius;
}
-void CapsuleMesh::set_mid_height(const float p_mid_height) {
- mid_height = p_mid_height;
+void CapsuleMesh::set_height(const float p_height) {
+ height = p_height;
+ if (radius > height * 0.5) {
+ height = radius * 2;
+ }
_request_update();
}
-float CapsuleMesh::get_mid_height() const {
- return mid_height;
+float CapsuleMesh::get_height() const {
+ return height;
}
void CapsuleMesh::set_radial_segments(const int p_segments) {
diff --git a/scene/resources/primitive_meshes.h b/scene/resources/primitive_meshes.h
index a3de34d3e3..7915cb0028 100644
--- a/scene/resources/primitive_meshes.h
+++ b/scene/resources/primitive_meshes.h
@@ -108,7 +108,7 @@ class CapsuleMesh : public PrimitiveMesh {
private:
float radius = 1.0;
- float mid_height = 1.0;
+ float height = 3.0;
int radial_segments = 64;
int rings = 8;
@@ -120,8 +120,8 @@ public:
void set_radius(const float p_radius);
float get_radius() const;
- void set_mid_height(const float p_mid_height);
- float get_mid_height() const;
+ void set_height(const float p_height);
+ float get_height() const;
void set_radial_segments(const int p_segments);
int get_radial_segments() const;
diff --git a/servers/physics_3d/collision_solver_3d_sat.cpp b/servers/physics_3d/collision_solver_3d_sat.cpp
index e6a17b3a1a..6e6a2cb9e7 100644
--- a/servers/physics_3d/collision_solver_3d_sat.cpp
+++ b/servers/physics_3d/collision_solver_3d_sat.cpp
@@ -848,7 +848,7 @@ static void _collision_sphere_capsule(const Shape3DSW *p_a, const Transform3D &p
//capsule sphere 1, sphere
- Vector3 capsule_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5);
+ Vector3 capsule_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5 - capsule_B->get_radius());
Vector3 capsule_ball_1 = p_transform_b.origin + capsule_axis;
@@ -1207,7 +1207,7 @@ static void _collision_box_capsule(const Shape3DSW *p_a, const Transform3D &p_tr
// capsule balls, edges of A
for (int i = 0; i < 2; i++) {
- Vector3 capsule_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5);
+ Vector3 capsule_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5 - capsule_B->get_radius());
Vector3 sphere_pos = p_transform_b.origin + ((i == 0) ? capsule_axis : -capsule_axis);
@@ -1607,8 +1607,8 @@ static void _collision_capsule_capsule(const Shape3DSW *p_a, const Transform3D &
// some values
- Vector3 capsule_A_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5);
- Vector3 capsule_B_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5);
+ Vector3 capsule_A_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5 - capsule_A->get_radius());
+ Vector3 capsule_B_axis = p_transform_b.basis.get_axis(1) * (capsule_B->get_height() * 0.5 - capsule_B->get_radius());
Vector3 capsule_A_ball_1 = p_transform_a.origin + capsule_A_axis;
Vector3 capsule_A_ball_2 = p_transform_a.origin - capsule_A_axis;
@@ -1679,8 +1679,8 @@ static void _collision_capsule_cylinder(const Shape3DSW *p_a, const Transform3D
Vector3 capsule_A_axis = p_transform_a.basis.get_axis(1);
- Vector3 capsule_A_ball_1 = p_transform_a.origin + capsule_A_axis * (capsule_A->get_height() * 0.5);
- Vector3 capsule_A_ball_2 = p_transform_a.origin - capsule_A_axis * (capsule_A->get_height() * 0.5);
+ Vector3 capsule_A_ball_1 = p_transform_a.origin + capsule_A_axis * (capsule_A->get_height() * 0.5 - capsule_A->get_radius());
+ Vector3 capsule_A_ball_2 = p_transform_a.origin - capsule_A_axis * (capsule_A->get_height() * 0.5 - capsule_A->get_radius());
if (!separator.test_axis((p_transform_b.origin - capsule_A_ball_1).cross(cylinder_B_axis).cross(cylinder_B_axis).normalized())) {
return;
@@ -1768,7 +1768,7 @@ static void _collision_capsule_convex_polygon(const Shape3DSW *p_a, const Transf
for (int i = 0; i < 2; i++) {
// edges of B, capsule cylinder
- Vector3 capsule_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5);
+ Vector3 capsule_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5 - capsule_A->get_radius());
Vector3 sphere_pos = p_transform_a.origin + ((i == 0) ? capsule_axis : -capsule_axis);
@@ -1808,7 +1808,7 @@ static void _collision_capsule_face(const Shape3DSW *p_a, const Transform3D &p_t
// edges of B, capsule cylinder
- Vector3 capsule_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5);
+ Vector3 capsule_axis = p_transform_a.basis.get_axis(1) * (capsule_A->get_height() * 0.5 - capsule_A->get_radius());
for (int i = 0; i < 3; i++) {
// edge-cylinder
diff --git a/servers/physics_3d/shape_3d_sw.cpp b/servers/physics_3d/shape_3d_sw.cpp
index 526a098a05..a84405de81 100644
--- a/servers/physics_3d/shape_3d_sw.cpp
+++ b/servers/physics_3d/shape_3d_sw.cpp
@@ -424,10 +424,10 @@ BoxShape3DSW::BoxShape3DSW() {
void CapsuleShape3DSW::project_range(const Vector3 &p_normal, const Transform3D &p_transform, real_t &r_min, real_t &r_max) const {
Vector3 n = p_transform.basis.xform_inv(p_normal).normalized();
- real_t h = (n.y > 0) ? height : -height;
+ real_t h = height * 0.5 - radius;
n *= radius;
- n.y += h * 0.5;
+ n.y += (n.y > 0) ? h : -h;
r_max = p_normal.dot(p_transform.xform(n));
r_min = p_normal.dot(p_transform.xform(-n));
@@ -436,10 +436,10 @@ void CapsuleShape3DSW::project_range(const Vector3 &p_normal, const Transform3D
Vector3 CapsuleShape3DSW::get_support(const Vector3 &p_normal) const {
Vector3 n = p_normal;
- real_t h = (n.y > 0) ? height : -height;
+ real_t h = height * 0.5 - radius;
n *= radius;
- n.y += h * 0.5;
+ n.y += (n.y > 0) ? h : -h;
return n;
}
@@ -457,15 +457,15 @@ void CapsuleShape3DSW::get_supports(const Vector3 &p_normal, int p_max, Vector3
r_amount = 2;
r_type = FEATURE_EDGE;
r_supports[0] = n;
- r_supports[0].y += height * 0.5;
+ r_supports[0].y += height * 0.5 - radius;
r_supports[1] = n;
- r_supports[1].y -= height * 0.5;
+ r_supports[1].y -= height * 0.5 - radius;
} else {
- real_t h = (d > 0) ? height : -height;
+ real_t h = height * 0.5 - radius;
n *= radius;
- n.y += h * 0.5;
+ n.y += (d > 0) ? h : -h;
r_amount = 1;
r_type = FEATURE_POINT;
*r_supports = n;
@@ -484,7 +484,7 @@ bool CapsuleShape3DSW::intersect_segment(const Vector3 &p_begin, const Vector3 &
// test against cylinder and spheres :-|
- collided = Geometry3D::segment_intersects_cylinder(p_begin, p_end, height, radius, &auxres, &auxn, 1);
+ collided = Geometry3D::segment_intersects_cylinder(p_begin, p_end, height - radius * 2.0, radius, &auxres, &auxn, 1);
if (collided) {
real_t d = norm.dot(auxres);
@@ -496,7 +496,7 @@ bool CapsuleShape3DSW::intersect_segment(const Vector3 &p_begin, const Vector3 &
}
}
- collided = Geometry3D::segment_intersects_sphere(p_begin, p_end, Vector3(0, height * 0.5, 0), radius, &auxres, &auxn);
+ collided = Geometry3D::segment_intersects_sphere(p_begin, p_end, Vector3(0, height * 0.5 - radius, 0), radius, &auxres, &auxn);
if (collided) {
real_t d = norm.dot(auxres);
@@ -508,7 +508,7 @@ bool CapsuleShape3DSW::intersect_segment(const Vector3 &p_begin, const Vector3 &
}
}
- collided = Geometry3D::segment_intersects_sphere(p_begin, p_end, Vector3(0, height * -0.5, 0), radius, &auxres, &auxn);
+ collided = Geometry3D::segment_intersects_sphere(p_begin, p_end, Vector3(0, height * -0.5 + radius, 0), radius, &auxres, &auxn);
if (collided) {
real_t d = norm.dot(auxres);
@@ -529,19 +529,19 @@ bool CapsuleShape3DSW::intersect_segment(const Vector3 &p_begin, const Vector3 &
}
bool CapsuleShape3DSW::intersect_point(const Vector3 &p_point) const {
- if (Math::abs(p_point.y) < height * 0.5) {
+ if (Math::abs(p_point.y) < height * 0.5 - radius) {
return Vector3(p_point.x, 0, p_point.z).length() < radius;
} else {
Vector3 p = p_point;
- p.y = Math::abs(p.y) - height * 0.5;
+ p.y = Math::abs(p.y) - height * 0.5 + radius;
return p.length() < radius;
}
}
Vector3 CapsuleShape3DSW::get_closest_point_to(const Vector3 &p_point) const {
Vector3 s[2] = {
- Vector3(0, -height * 0.5, 0),
- Vector3(0, height * 0.5, 0),
+ Vector3(0, -height * 0.5 + radius, 0),
+ Vector3(0, height * 0.5 - radius, 0),
};
Vector3 p = Geometry3D::get_closest_point_to_segment(p_point, s);
@@ -566,7 +566,7 @@ Vector3 CapsuleShape3DSW::get_moment_of_inertia(real_t p_mass) const {
void CapsuleShape3DSW::_setup(real_t p_height, real_t p_radius) {
height = p_height;
radius = p_radius;
- configure(AABB(Vector3(-radius, -height * 0.5 - radius, -radius), Vector3(radius * 2, height + radius * 2.0, radius * 2)));
+ configure(AABB(Vector3(-radius, -height * 0.5, -radius), Vector3(radius * 2, height, radius * 2)));
}
void CapsuleShape3DSW::set_data(const Variant &p_data) {
diff --git a/servers/physics_3d/shape_3d_sw.h b/servers/physics_3d/shape_3d_sw.h
index dde423ad60..c11c3a08f6 100644
--- a/servers/physics_3d/shape_3d_sw.h
+++ b/servers/physics_3d/shape_3d_sw.h
@@ -207,7 +207,7 @@ public:
_FORCE_INLINE_ real_t get_height() const { return height; }
_FORCE_INLINE_ real_t get_radius() const { return radius; }
- virtual real_t get_area() const { return 4.0 / 3.0 * Math_PI * radius * radius * radius + height * Math_PI * radius * radius; }
+ virtual real_t get_area() const { return 4.0 / 3.0 * Math_PI * radius * radius * radius + (height - radius * 2.0) * Math_PI * radius * radius; }
virtual PhysicsServer3D::ShapeType get_type() const { return PhysicsServer3D::SHAPE_CAPSULE; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 07:56:55 +0000