--- /dev/null
+/*
+Copyright (C) 2001-2006, William Joseph.
+All Rights Reserved.
+
+This file is part of GtkRadiant.
+
+GtkRadiant is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+GtkRadiant is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GtkRadiant; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+///\file
+///\brief Represents any Doom3 entity which does not have a fixed size specified in its entity-definition (e.g. func_static).
+///
+/// This entity behaves as a group only when the "model" key is empty or is the same as the "name" key. Otherwise it behaves as a model.
+/// When behaving as a group, the "origin" key is the translation to be applied to all brushes (not patches) grouped under this entity.
+/// When behaving as a model, the "origin", "angle" and "rotation" keys directly control the entity's local-to-parent transform.
+/// When either the "curve_Nurbs" or "curve_CatmullRomSpline" keys define a curve, the curve is rendered and can be edited.
+
+#include "doom3group.h"
+
+#include "cullable.h"
+#include "renderable.h"
+#include "editable.h"
+#include "modelskin.h"
+
+#include "selectionlib.h"
+#include "instancelib.h"
+#include "transformlib.h"
+#include "traverselib.h"
+#include "entitylib.h"
+#include "render.h"
+#include "eclasslib.h"
+#include "stream/stringstream.h"
+#include "pivot.h"
+
+#include "targetable.h"
+#include "origin.h"
+#include "angle.h"
+#include "rotation.h"
+#include "model.h"
+#include "filters.h"
+#include "namedentity.h"
+#include "keyobservers.h"
+#include "namekeys.h"
+#include "curve.h"
+#include "modelskinkey.h"
+
+#include "entity.h"
+
+inline void PointVertexArray_testSelect(PointVertex* first, std::size_t count, SelectionTest& test, SelectionIntersection& best)
+{
+ test.TestLineStrip(
+ VertexPointer(
+ reinterpret_cast<VertexPointer::pointer>(&first->vertex),
+ sizeof(PointVertex)
+ ),
+ IndexPointer::index_type(count),
+ best
+ );
+}
+
+class Doom3Group :
+ public Bounded,
+ public Snappable
+{
+ EntityKeyValues m_entity;
+ KeyObserverMap m_keyObservers;
+ TraversableNodeSet m_traverse;
+ MatrixTransform m_transform;
+
+ SingletonModel m_model;
+ OriginKey m_originKey;
+ Vector3 m_origin;
+
+ RotationKey m_rotationKey;
+ Float9 m_rotation;
+
+ ClassnameFilter m_filter;
+ NamedEntity m_named;
+ NameKeys m_nameKeys;
+ TraversableObserverPairRelay m_traverseObservers;
+ Doom3GroupOrigin m_funcStaticOrigin;
+ RenderablePivot m_renderOrigin;
+ RenderableNamedEntity m_renderName;
+ mutable Vector3 m_name_origin;
+ ModelSkinKey m_skin;
+
+public:
+ NURBSCurve m_curveNURBS;
+ SignalHandlerId m_curveNURBSChanged;
+ CatmullRomSpline m_curveCatmullRom;
+ SignalHandlerId m_curveCatmullRomChanged;
+private:
+ mutable AABB m_curveBounds;
+
+ Callback m_transformChanged;
+ Callback m_evaluateTransform;
+
+ CopiedString m_name;
+ CopiedString m_modelKey;
+ bool m_isModel;
+
+ scene::Traversable* m_traversable;
+
+ void construct()
+ {
+ default_rotation(m_rotation);
+
+ m_keyObservers.insert("classname", ClassnameFilter::ClassnameChangedCaller(m_filter));
+ m_keyObservers.insert(Static<KeyIsName>::instance().m_nameKey, NamedEntity::IdentifierChangedCaller(m_named));
+ m_keyObservers.insert("model", Doom3Group::ModelChangedCaller(*this));
+ m_keyObservers.insert("origin", OriginKey::OriginChangedCaller(m_originKey));
+ m_keyObservers.insert("angle", RotationKey::AngleChangedCaller(m_rotationKey));
+ m_keyObservers.insert("rotation", RotationKey::RotationChangedCaller(m_rotationKey));
+ m_keyObservers.insert("name", NameChangedCaller(*this));
+ m_keyObservers.insert(curve_Nurbs, NURBSCurve::CurveChangedCaller(m_curveNURBS));
+ m_keyObservers.insert(curve_CatmullRomSpline, CatmullRomSpline::CurveChangedCaller(m_curveCatmullRom));
+ m_keyObservers.insert("skin", ModelSkinKey::SkinChangedCaller(m_skin));
+
+ m_traverseObservers.attach(m_funcStaticOrigin);
+ m_isModel = false;
+ m_nameKeys.setKeyIsName(keyIsNameDoom3Doom3Group);
+ attachTraverse();
+
+ m_entity.attach(m_keyObservers);
+ }
+ void destroy()
+ {
+ m_entity.detach(m_keyObservers);
+
+ if(isModel())
+ {
+ detachModel();
+ }
+ else
+ {
+ detachTraverse();
+ }
+
+ m_traverseObservers.detach(m_funcStaticOrigin);
+ }
+
+ void attachModel()
+ {
+ m_traversable = &m_model.getTraversable();
+ m_model.attach(&m_traverseObservers);
+ }
+ void detachModel()
+ {
+ m_traversable = 0;
+ m_model.detach(&m_traverseObservers);
+ }
+ void attachTraverse()
+ {
+ m_traversable = &m_traverse;
+ m_traverse.attach(&m_traverseObservers);
+ }
+ void detachTraverse()
+ {
+ m_traversable = 0;
+ m_traverse.detach(&m_traverseObservers);
+ }
+
+ bool isModel() const
+ {
+ return m_isModel;
+ }
+
+ void setIsModel(bool newValue)
+ {
+ if(newValue && !m_isModel)
+ {
+ detachTraverse();
+ attachModel();
+
+ m_nameKeys.setKeyIsName(Static<KeyIsName>::instance().m_keyIsName);
+ m_model.modelChanged(m_modelKey.c_str());
+ }
+ else if(!newValue && m_isModel)
+ {
+ detachModel();
+ attachTraverse();
+
+ m_nameKeys.setKeyIsName(keyIsNameDoom3Doom3Group);
+ }
+ m_isModel = newValue;
+ updateTransform();
+ }
+
+ void updateIsModel()
+ {
+ setIsModel(!string_equal(m_modelKey.c_str(), m_name.c_str()));
+ }
+
+// vc 2k5 compiler fix
+#if _MSC_VER >= 1400
+ public:
+#endif
+
+ void nameChanged(const char* value)
+ {
+ m_name = value;
+ updateIsModel();
+ }
+ typedef MemberCaller1<Doom3Group, const char*, &Doom3Group::nameChanged> NameChangedCaller;
+
+ void modelChanged(const char* value)
+ {
+ m_modelKey = value;
+ updateIsModel();
+ if(isModel())
+ {
+ m_model.modelChanged(value);
+ }
+ else
+ {
+ m_model.modelChanged("");
+ }
+ }
+ typedef MemberCaller1<Doom3Group, const char*, &Doom3Group::modelChanged> ModelChangedCaller;
+
+ void updateTransform()
+ {
+ m_transform.localToParent() = g_matrix4_identity;
+ if(isModel())
+ {
+ matrix4_translate_by_vec3(m_transform.localToParent(), m_origin);
+ matrix4_multiply_by_matrix4(m_transform.localToParent(), rotation_toMatrix(m_rotation));
+ }
+ m_transformChanged();
+ if(!isModel())
+ {
+ m_funcStaticOrigin.originChanged();
+ }
+ }
+ typedef MemberCaller<Doom3Group, &Doom3Group::updateTransform> UpdateTransformCaller;
+
+ void originChanged()
+ {
+ m_origin = m_originKey.m_origin;
+ updateTransform();
+ }
+ typedef MemberCaller<Doom3Group, &Doom3Group::originChanged> OriginChangedCaller;
+
+ void rotationChanged()
+ {
+ rotation_assign(m_rotation, m_rotationKey.m_rotation);
+ updateTransform();
+ }
+ typedef MemberCaller<Doom3Group, &Doom3Group::rotationChanged> RotationChangedCaller;
+
+ void skinChanged()
+ {
+ if(isModel())
+ {
+ scene::Node* node = m_model.getNode();
+ if(node != 0)
+ {
+ Node_modelSkinChanged(*node);
+ }
+ }
+ }
+ typedef MemberCaller<Doom3Group, &Doom3Group::skinChanged> SkinChangedCaller;
+
+public:
+ Doom3Group(EntityClass* eclass, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform) :
+ m_entity(eclass),
+ m_originKey(OriginChangedCaller(*this)),
+ m_origin(ORIGINKEY_IDENTITY),
+ m_rotationKey(RotationChangedCaller(*this)),
+ m_filter(m_entity, node),
+ m_named(m_entity),
+ m_nameKeys(m_entity),
+ m_funcStaticOrigin(m_traverse, m_origin),
+ m_renderName(m_named, m_name_origin),
+ m_name_origin(g_vector3_identity),
+ m_skin(SkinChangedCaller(*this)),
+ m_curveNURBS(boundsChanged),
+ m_curveCatmullRom(boundsChanged),
+ m_transformChanged(transformChanged),
+ m_evaluateTransform(evaluateTransform),
+ m_traversable(0)
+ {
+ construct();
+ }
+ Doom3Group(const Doom3Group& other, scene::Node& node, const Callback& transformChanged, const Callback& boundsChanged, const Callback& evaluateTransform) :
+ m_entity(other.m_entity),
+ m_originKey(OriginChangedCaller(*this)),
+ m_origin(ORIGINKEY_IDENTITY),
+ m_rotationKey(RotationChangedCaller(*this)),
+ m_filter(m_entity, node),
+ m_named(m_entity),
+ m_nameKeys(m_entity),
+ m_funcStaticOrigin(m_traverse, m_origin),
+ m_renderName(m_named, g_vector3_identity),
+ m_skin(SkinChangedCaller(*this)),
+ m_curveNURBS(boundsChanged),
+ m_curveCatmullRom(boundsChanged),
+ m_transformChanged(transformChanged),
+ m_evaluateTransform(evaluateTransform),
+ m_traversable(0)
+ {
+ construct();
+ }
+ ~Doom3Group()
+ {
+ destroy();
+ }
+
+ InstanceCounter m_instanceCounter;
+ void instanceAttach(const scene::Path& path)
+ {
+ if(++m_instanceCounter.m_count == 1)
+ {
+ m_filter.instanceAttach();
+ m_entity.instanceAttach(path_find_mapfile(path.begin(), path.end()));
+ m_traverse.instanceAttach(path_find_mapfile(path.begin(), path.end()));
+
+ m_funcStaticOrigin.enable();
+ }
+ }
+ void instanceDetach(const scene::Path& path)
+ {
+ if(--m_instanceCounter.m_count == 0)
+ {
+ m_funcStaticOrigin.disable();
+
+ m_traverse.instanceDetach(path_find_mapfile(path.begin(), path.end()));
+ m_entity.instanceDetach(path_find_mapfile(path.begin(), path.end()));
+ m_filter.instanceDetach();
+ }
+ }
+
+ EntityKeyValues& getEntity()
+ {
+ return m_entity;
+ }
+ const EntityKeyValues& getEntity() const
+ {
+ return m_entity;
+ }
+
+ scene::Traversable& getTraversable()
+ {
+ return *m_traversable;
+ }
+ Namespaced& getNamespaced()
+ {
+ return m_nameKeys;
+ }
+ Nameable& getNameable()
+ {
+ return m_named;
+ }
+ TransformNode& getTransformNode()
+ {
+ return m_transform;
+ }
+ ModelSkin& getModelSkin()
+ {
+ return m_skin.get();
+ }
+
+ void attach(scene::Traversable::Observer* observer)
+ {
+ m_traverseObservers.attach(*observer);
+ }
+ void detach(scene::Traversable::Observer* observer)
+ {
+ m_traverseObservers.detach(*observer);
+ }
+
+ const AABB& localAABB() const
+ {
+ m_curveBounds = m_curveNURBS.m_bounds;
+ aabb_extend_by_aabb_safe(m_curveBounds, m_curveCatmullRom.m_bounds);
+ return m_curveBounds;
+ }
+
+ void renderSolid(Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected) const
+ {
+ if(isModel() && selected)
+ {
+ m_renderOrigin.render(renderer, volume, localToWorld);
+ }
+
+ renderer.SetState(m_entity.getEntityClass().m_state_wire, Renderer::eWireframeOnly);
+ renderer.SetState(m_entity.getEntityClass().m_state_wire, Renderer::eFullMaterials);
+
+ if(!m_curveNURBS.m_renderCurve.m_vertices.empty())
+ {
+ renderer.addRenderable(m_curveNURBS.m_renderCurve, localToWorld);
+ }
+ if(!m_curveCatmullRom.m_renderCurve.m_vertices.empty())
+ {
+ renderer.addRenderable(m_curveCatmullRom.m_renderCurve, localToWorld);
+ }
+ }
+
+ void renderWireframe(Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected, const AABB& childBounds) const
+ {
+ renderSolid(renderer, volume, localToWorld, selected);
+
+ if(g_showNames)
+ {
+ // draw models as usual
+ if(!isModel())
+ {
+ // don't draw the name for worldspawn
+ if(!strcmp(m_entity.getEntityClass().name(), "worldspawn"))
+ return;
+
+ // place name in the middle of the "children cloud"
+ m_name_origin = childBounds.origin;
+ }
+
+ renderer.addRenderable(m_renderName, localToWorld);
+ }
+ }
+
+ void testSelect(Selector& selector, SelectionTest& test, SelectionIntersection& best)
+ {
+ PointVertexArray_testSelect(&m_curveNURBS.m_renderCurve.m_vertices[0], m_curveNURBS.m_renderCurve.m_vertices.size(), test, best);
+ PointVertexArray_testSelect(&m_curveCatmullRom.m_renderCurve.m_vertices[0], m_curveCatmullRom.m_renderCurve.m_vertices.size(), test, best);
+ }
+
+ void translate(const Vector3& translation)
+ {
+ m_origin = origin_translated(m_origin, translation);
+ }
+ void rotate(const Quaternion& rotation)
+ {
+ rotation_rotate(m_rotation, rotation);
+ }
+ void snapto(float snap)
+ {
+ m_originKey.m_origin = origin_snapped(m_originKey.m_origin, snap);
+ m_originKey.write(&m_entity);
+ }
+ void revertTransform()
+ {
+ m_origin = m_originKey.m_origin;
+ rotation_assign(m_rotation, m_rotationKey.m_rotation);
+ m_curveNURBS.m_controlPointsTransformed = m_curveNURBS.m_controlPoints;
+ m_curveCatmullRom.m_controlPointsTransformed = m_curveCatmullRom.m_controlPoints;
+ }
+ void freezeTransform()
+ {
+ m_originKey.m_origin = m_origin;
+ m_originKey.write(&m_entity);
+ rotation_assign(m_rotationKey.m_rotation, m_rotation);
+ m_rotationKey.write(&m_entity);
+ m_curveNURBS.m_controlPoints = m_curveNURBS.m_controlPointsTransformed;
+ ControlPoints_write(m_curveNURBS.m_controlPoints, curve_Nurbs, m_entity);
+ m_curveCatmullRom.m_controlPoints = m_curveCatmullRom.m_controlPointsTransformed;
+ ControlPoints_write(m_curveCatmullRom.m_controlPoints, curve_CatmullRomSpline, m_entity);
+ }
+ void transformChanged()
+ {
+ revertTransform();
+ m_evaluateTransform();
+ updateTransform();
+ m_curveNURBS.curveChanged();
+ m_curveCatmullRom.curveChanged();
+ }
+ typedef MemberCaller<Doom3Group, &Doom3Group::transformChanged> TransformChangedCaller;
+};
+
+class ControlPointAddBounds
+{
+ AABB& m_bounds;
+public:
+ ControlPointAddBounds(AABB& bounds) : m_bounds(bounds)
+ {
+ }
+ void operator()(const Vector3& point) const
+ {
+ aabb_extend_by_point_safe(m_bounds, point);
+ }
+};
+
+class Doom3GroupInstance :
+ public TargetableInstance,
+ public TransformModifier,
+ public Renderable,
+ public SelectionTestable,
+ public ComponentSelectionTestable,
+ public ComponentEditable,
+ public ComponentSnappable
+{
+ class TypeCasts
+ {
+ InstanceTypeCastTable m_casts;
+ public:
+ TypeCasts()
+ {
+ m_casts = TargetableInstance::StaticTypeCasts::instance().get();
+ InstanceContainedCast<Doom3GroupInstance, Bounded>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, Renderable>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, SelectionTestable>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, ComponentSelectionTestable>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, ComponentEditable>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, ComponentSnappable>::install(m_casts);
+ InstanceStaticCast<Doom3GroupInstance, Transformable>::install(m_casts);
+ InstanceIdentityCast<Doom3GroupInstance>::install(m_casts);
+ }
+ InstanceTypeCastTable& get()
+ {
+ return m_casts;
+ }
+ };
+
+ Doom3Group& m_contained;
+ CurveEdit m_curveNURBS;
+ CurveEdit m_curveCatmullRom;
+ mutable AABB m_aabb_component;
+public:
+
+ typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+
+ Bounded& get(NullType<Bounded>)
+ {
+ return m_contained;
+ }
+
+ STRING_CONSTANT(Name, "Doom3GroupInstance");
+
+ Doom3GroupInstance(const scene::Path& path, scene::Instance* parent, Doom3Group& contained) :
+ TargetableInstance(path, parent, this, StaticTypeCasts::instance().get(), contained.getEntity(), *this),
+ TransformModifier(Doom3Group::TransformChangedCaller(contained), ApplyTransformCaller(*this)),
+ m_contained(contained),
+ m_curveNURBS(m_contained.m_curveNURBS.m_controlPointsTransformed, SelectionChangedComponentCaller(*this)),
+ m_curveCatmullRom(m_contained.m_curveCatmullRom.m_controlPointsTransformed, SelectionChangedComponentCaller(*this))
+ {
+ m_contained.instanceAttach(Instance::path());
+ m_contained.m_curveNURBSChanged = m_contained.m_curveNURBS.connect(CurveEdit::CurveChangedCaller(m_curveNURBS));
+ m_contained.m_curveCatmullRomChanged = m_contained.m_curveCatmullRom.connect(CurveEdit::CurveChangedCaller(m_curveCatmullRom));
+
+ StaticRenderableConnectionLines::instance().attach(*this);
+ }
+ ~Doom3GroupInstance()
+ {
+ StaticRenderableConnectionLines::instance().detach(*this);
+
+ m_contained.m_curveCatmullRom.disconnect(m_contained.m_curveCatmullRomChanged);
+ m_contained.m_curveNURBS.disconnect(m_contained.m_curveNURBSChanged);
+ m_contained.instanceDetach(Instance::path());
+ }
+ void renderSolid(Renderer& renderer, const VolumeTest& volume) const
+ {
+ m_contained.renderSolid(renderer, volume, Instance::localToWorld(), getSelectable().isSelected());
+
+ m_curveNURBS.renderComponentsSelected(renderer, volume, localToWorld());
+ m_curveCatmullRom.renderComponentsSelected(renderer, volume, localToWorld());
+ }
+ void renderWireframe(Renderer& renderer, const VolumeTest& volume) const
+ {
+ m_contained.renderWireframe(renderer, volume, Instance::localToWorld(), getSelectable().isSelected(), Instance::childBounds());
+
+ m_curveNURBS.renderComponentsSelected(renderer, volume, localToWorld());
+ m_curveCatmullRom.renderComponentsSelected(renderer, volume, localToWorld());
+ }
+ void renderComponents(Renderer& renderer, const VolumeTest& volume) const
+ {
+ if(GlobalSelectionSystem().ComponentMode() == SelectionSystem::eVertex)
+ {
+ m_curveNURBS.renderComponents(renderer, volume, localToWorld());
+ m_curveCatmullRom.renderComponents(renderer, volume, localToWorld());
+ }
+ }
+
+ void testSelect(Selector& selector, SelectionTest& test)
+ {
+ test.BeginMesh(localToWorld());
+ SelectionIntersection best;
+
+ m_contained.testSelect(selector, test, best);
+
+ if(best.valid())
+ {
+ Selector_add(selector, getSelectable(), best);
+ }
+ }
+
+ bool isSelectedComponents() const
+ {
+ return m_curveNURBS.isSelected() || m_curveCatmullRom.isSelected();
+ }
+ void setSelectedComponents(bool selected, SelectionSystem::EComponentMode mode)
+ {
+ if(mode == SelectionSystem::eVertex)
+ {
+ m_curveNURBS.setSelected(selected);
+ m_curveCatmullRom.setSelected(selected);
+ }
+ }
+ void testSelectComponents(Selector& selector, SelectionTest& test, SelectionSystem::EComponentMode mode)
+ {
+ if(mode == SelectionSystem::eVertex)
+ {
+ test.BeginMesh(localToWorld());
+ m_curveNURBS.testSelect(selector, test);
+ m_curveCatmullRom.testSelect(selector, test);
+ }
+ }
+
+ void transformComponents(const Matrix4& matrix)
+ {
+ if(m_curveNURBS.isSelected())
+ {
+ m_curveNURBS.transform(matrix);
+ }
+ if(m_curveCatmullRom.isSelected())
+ {
+ m_curveCatmullRom.transform(matrix);
+ }
+ }
+
+ const AABB& getSelectedComponentsBounds() const
+ {
+ m_aabb_component = AABB();
+ m_curveNURBS.forEachSelected(ControlPointAddBounds(m_aabb_component));
+ m_curveCatmullRom.forEachSelected(ControlPointAddBounds(m_aabb_component));
+ return m_aabb_component;
+ }
+
+ void snapComponents(float snap)
+ {
+ if(m_curveNURBS.isSelected())
+ {
+ m_curveNURBS.snapto(snap);
+ m_curveNURBS.write(curve_Nurbs, m_contained.getEntity());
+ }
+ if(m_curveCatmullRom.isSelected())
+ {
+ m_curveCatmullRom.snapto(snap);
+ m_curveCatmullRom.write(curve_CatmullRomSpline, m_contained.getEntity());
+ }
+ }
+
+ void evaluateTransform()
+ {
+ if(getType() == TRANSFORM_PRIMITIVE)
+ {
+ m_contained.translate(getTranslation());
+ m_contained.rotate(getRotation());
+ }
+ else
+ {
+ transformComponents(calculateTransform());
+ }
+ }
+ void applyTransform()
+ {
+ m_contained.revertTransform();
+ evaluateTransform();
+ m_contained.freezeTransform();
+ }
+ typedef MemberCaller<Doom3GroupInstance, &Doom3GroupInstance::applyTransform> ApplyTransformCaller;
+
+ void selectionChangedComponent(const Selectable& selectable)
+ {
+ GlobalSelectionSystem().getObserver(SelectionSystem::eComponent)(selectable);
+ GlobalSelectionSystem().onComponentSelection(*this, selectable);
+ }
+ typedef MemberCaller1<Doom3GroupInstance, const Selectable&, &Doom3GroupInstance::selectionChangedComponent> SelectionChangedComponentCaller;
+};
+
+class Doom3GroupNode :
+ public scene::Node::Symbiot,
+ public scene::Instantiable,
+ public scene::Cloneable,
+ public scene::Traversable::Observer
+{
+ class TypeCasts
+ {
+ NodeTypeCastTable m_casts;
+ public:
+ TypeCasts()
+ {
+ NodeStaticCast<Doom3GroupNode, scene::Instantiable>::install(m_casts);
+ NodeStaticCast<Doom3GroupNode, scene::Cloneable>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, scene::Traversable>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, Snappable>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, TransformNode>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, Entity>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, Nameable>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, Namespaced>::install(m_casts);
+ NodeContainedCast<Doom3GroupNode, ModelSkin>::install(m_casts);
+ }
+ NodeTypeCastTable& get()
+ {
+ return m_casts;
+ }
+ };
+
+
+ scene::Node m_node;
+ InstanceSet m_instances;
+ Doom3Group m_contained;
+
+ void construct()
+ {
+ m_contained.attach(this);
+ }
+ void destroy()
+ {
+ m_contained.detach(this);
+ }
+public:
+
+ typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+ scene::Traversable& get(NullType<scene::Traversable>)
+ {
+ return m_contained.getTraversable();
+ }
+ Snappable& get(NullType<Snappable>)
+ {
+ return m_contained;
+ }
+ TransformNode& get(NullType<TransformNode>)
+ {
+ return m_contained.getTransformNode();
+ }
+ Entity& get(NullType<Entity>)
+ {
+ return m_contained.getEntity();
+ }
+ Nameable& get(NullType<Nameable>)
+ {
+ return m_contained.getNameable();
+ }
+ Namespaced& get(NullType<Namespaced>)
+ {
+ return m_contained.getNamespaced();
+ }
+ ModelSkin& get(NullType<ModelSkin>)
+ {
+ return m_contained.getModelSkin();
+ }
+
+ Doom3GroupNode(EntityClass* eclass) :
+ m_node(this, this, StaticTypeCasts::instance().get()),
+ m_contained(eclass, m_node, InstanceSet::TransformChangedCaller(m_instances), InstanceSet::BoundsChangedCaller(m_instances), InstanceSetEvaluateTransform<Doom3GroupInstance>::Caller(m_instances))
+ {
+ construct();
+ }
+ Doom3GroupNode(const Doom3GroupNode& other) :
+ scene::Node::Symbiot(other),
+ scene::Instantiable(other),
+ scene::Cloneable(other),
+ scene::Traversable::Observer(other),
+ m_node(this, this, StaticTypeCasts::instance().get()),
+ m_contained(other.m_contained, m_node, InstanceSet::TransformChangedCaller(m_instances), InstanceSet::BoundsChangedCaller(m_instances), InstanceSetEvaluateTransform<Doom3GroupInstance>::Caller(m_instances))
+ {
+ construct();
+ }
+ ~Doom3GroupNode()
+ {
+ destroy();
+ }
+
+ void release()
+ {
+ delete this;
+ }
+ scene::Node& node()
+ {
+ return m_node;
+ }
+
+ scene::Node& clone() const
+ {
+ return (new Doom3GroupNode(*this))->node();
+ }
+
+ void insert(scene::Node& child)
+ {
+ m_instances.insert(child);
+ }
+ void erase(scene::Node& child)
+ {
+ m_instances.erase(child);
+ }
+
+ scene::Instance* create(const scene::Path& path, scene::Instance* parent)
+ {
+ return new Doom3GroupInstance(path, parent, m_contained);
+ }
+ void forEachInstance(const scene::Instantiable::Visitor& visitor)
+ {
+ m_instances.forEachInstance(visitor);
+ }
+ void insert(scene::Instantiable::Observer* observer, const scene::Path& path, scene::Instance* instance)
+ {
+ m_instances.insert(observer, path, instance);
+ }
+ scene::Instance* erase(scene::Instantiable::Observer* observer, const scene::Path& path)
+ {
+ return m_instances.erase(observer, path);
+ }
+};
+
+void Doom3Group_construct()
+{
+ CurveEdit::Type::instance().m_controlsShader = GlobalShaderCache().capture("$POINT");
+ CurveEdit::Type::instance().m_selectedShader = GlobalShaderCache().capture("$SELPOINT");
+}
+
+void Doom3Group_destroy()
+{
+ GlobalShaderCache().release("$SELPOINT");
+ GlobalShaderCache().release("$POINT");
+}
+
+scene::Node& New_Doom3Group(EntityClass* eclass)
+{
+ return (new Doom3GroupNode(eclass))->node();
+}