diff options
Diffstat (limited to 'editor/spatial_editor_gizmos.cpp')
| -rw-r--r-- | editor/spatial_editor_gizmos.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/editor/spatial_editor_gizmos.cpp b/editor/spatial_editor_gizmos.cpp index 136490eb10..4781bb6a3b 100644 --- a/editor/spatial_editor_gizmos.cpp +++ b/editor/spatial_editor_gizmos.cpp @@ -2021,6 +2021,131 @@ VisibilityNotifierGizmo::VisibilityNotifierGizmo(VisibilityNotifier *p_notifier) /// +String ParticlesGizmo::get_handle_name(int p_idx) const { + + switch (p_idx) { + case 0: return "Size X"; + case 1: return "Size Y"; + case 2: return "Size Z"; + case 3: return "Pos X"; + case 4: return "Pos Y"; + case 5: return "Pos Z"; + } + + return ""; +} +Variant ParticlesGizmo::get_handle_value(int p_idx) const { + + return particles->get_visibility_aabb(); +} +void ParticlesGizmo::set_handle(int p_idx, Camera *p_camera, const Point2 &p_point) { + + Transform gt = particles->get_global_transform(); + //gt.orthonormalize(); + Transform gi = gt.affine_inverse(); + + bool move = p_idx >= 3; + p_idx = p_idx % 3; + + Rect3 aabb = particles->get_visibility_aabb(); + Vector3 ray_from = p_camera->project_ray_origin(p_point); + Vector3 ray_dir = p_camera->project_ray_normal(p_point); + + Vector3 sg[2] = { gi.xform(ray_from), gi.xform(ray_from + ray_dir * 4096) }; + + Vector3 ofs = aabb.pos + aabb.size * 0.5; + + Vector3 axis; + axis[p_idx] = 1.0; + + if (move) { + + Vector3 ra, rb; + Geometry::get_closest_points_between_segments(ofs - axis * 4096, ofs + axis * 4096, sg[0], sg[1], ra, rb); + + float d = ra[p_idx]; + + aabb.pos[p_idx] = d - 1.0 - aabb.size[p_idx] * 0.5; + particles->set_visibility_aabb(aabb); + + } else { + Vector3 ra, rb; + Geometry::get_closest_points_between_segments(ofs, ofs + axis * 4096, sg[0], sg[1], ra, rb); + + float d = ra[p_idx] - ofs[p_idx]; + if (d < 0.001) + d = 0.001; + //resize + aabb.pos[p_idx] = (aabb.pos[p_idx] + aabb.size[p_idx] * 0.5) - d; + aabb.size[p_idx] = d * 2; + particles->set_visibility_aabb(aabb); + } +} + +void ParticlesGizmo::commit_handle(int p_idx, const Variant &p_restore, bool p_cancel) { + + if (p_cancel) { + particles->set_visibility_aabb(p_restore); + return; + } + + UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo(); + ur->create_action(TTR("Change Particles AABB")); + ur->add_do_method(particles, "set_custom_aabb", particles->get_visibility_aabb()); + ur->add_undo_method(particles, "set_custom_aabb", p_restore); + ur->commit_action(); +} + +void ParticlesGizmo::redraw() { + + clear(); + + Vector<Vector3> lines; + Rect3 aabb = particles->get_visibility_aabb(); + + for (int i = 0; i < 12; i++) { + Vector3 a, b; + aabb.get_edge(i, a, b); + lines.push_back(a); + lines.push_back(b); + } + + Vector<Vector3> handles; + + for (int i = 0; i < 3; i++) { + + Vector3 ax; + ax[i] = aabb.pos[i] + aabb.size[i]; + ax[(i + 1) % 3] = aabb.pos[(i + 1) % 3] + aabb.size[(i + 1) % 3] * 0.5; + ax[(i + 2) % 3] = aabb.pos[(i + 2) % 3] + aabb.size[(i + 2) % 3] * 0.5; + handles.push_back(ax); + } + + Vector3 center = aabb.pos + aabb.size * 0.5; + for (int i = 0; i < 3; i++) { + + Vector3 ax; + ax[i] = 1.0; + handles.push_back(center + ax); + lines.push_back(center); + lines.push_back(center + ax); + } + + add_lines(lines, SpatialEditorGizmos::singleton->particles_material); + add_collision_segments(lines); + //add_unscaled_billboard(SpatialEditorGizmos::singleton->visi,0.05); + add_handles(handles); +} +ParticlesGizmo::ParticlesGizmo(Particles *p_particles) { + + particles = p_particles; + set_spatial_node(p_particles); +} + +//////// + +/// + String ReflectionProbeGizmo::get_handle_name(int p_idx) const { switch (p_idx) { @@ -2938,6 +3063,12 @@ Ref<SpatialEditorGizmo> SpatialEditorGizmos::get_gizmo(Spatial *p_spatial) { return misg; } + if (p_spatial->cast_to<Particles>()) { + + Ref<ParticlesGizmo> misg = memnew(ParticlesGizmo(p_spatial->cast_to<Particles>())); + return misg; + } + if (p_spatial->cast_to<ReflectionProbe>()) { Ref<ReflectionProbeGizmo> misg = memnew(ReflectionProbeGizmo(p_spatial->cast_to<ReflectionProbe>())); @@ -3152,6 +3283,7 @@ SpatialEditorGizmos::SpatialEditorGizmos() { raycast_material = create_line_material(Color(1.0, 0.8, 0.6)); car_wheel_material = create_line_material(Color(0.6, 0.8, 1.0)); visibility_notifier_material = create_line_material(Color(1.0, 0.5, 1.0)); + particles_material = create_line_material(Color(1.0, 1.0, 0.5)); reflection_probe_material = create_line_material(Color(0.5, 1.0, 0.7)); reflection_probe_material_internal = create_line_material(Color(0.3, 0.8, 0.5, 0.15)); gi_probe_material = create_line_material(Color(0.7, 1.0, 0.5)); |