Initial commit

Lts/Plugins/BuildingViewer/Common/BgViewer/viewerCtrl/iconcomponent.h

@@ -0,0 +1,100 @@
+#pragma once
+
+#include <dtEntity/component.h>
+#include <dtEntity/entity.h>
+#include <dtEntity/defaultentitysystem.h>
+#include <dtEntityOSG/nodecomponent.h>
+#include <osg/AutoTransform>
+#include <dtEntity/dynamicproperty.h>
+#include <dtEntityOSG/transformcomponent.h>
+
+namespace VCtrl
+{
+
+class IconComponent : public dtEntityOSG::TransformComponent
+{
+
+public:
+  static const dtEntity::StringId TYPE;
+
+  static const dtEntity::StringId PathId;
+  static const dtEntity::StringId VOffsetId;
+
+
+  IconComponent();
+
+  dtEntity::ComponentType GetType() const override { return TYPE; }
+
+  bool IsInstanceOf(dtEntity::ComponentType id) const
+  {
+    return ((id == TYPE));
+  }
+
+  std::string GetPath() const;
+  void SetPath(const std::string &path);
+  void Reload();
+
+  float GetVOffset() const;
+  void SetVOffset(float v);
+
+  osg::Vec4 GetColor() const { return mColor; }
+  void SetColor(const osg::Vec4 &);
+
+  bool GetShowDot() const { return mShowDot; }
+  void SetShowDot(bool);
+
+  bool GetOriginAtBottom() const { return mOriginAtBottom; }
+  void SetOriginAtBottom(bool);
+
+  dtEntity::Vec3d GetTranslation() const override;
+  void SetTranslation(const dtEntity::Vec3d &) override;
+
+  dtEntity::Vec3d GetScale() const override;
+  void SetScale(const dtEntity::Vec3d &) override;
+
+  dtEntity::Quat GetRotation() const override;
+  void SetRotation(const dtEntity::Quat &) override;
+
+  bool GetShowSelection() const;
+  void SetShowSelection(bool v);
+
+  void SetVisible(bool v);
+  bool GetVisible() const { return mVisible; }
+
+  void SetRoomNumber(int roomNumber);
+  int GetRoomNumber() const { return mRoomNumber; }
+
+private:
+
+  void Rebuild();
+
+  dtEntity::DynamicStringProperty mPath;
+  dtEntity::DynamicFloatProperty mVOffset;
+
+  std::string mPathVal;
+  osg::Vec4 mColor;
+  float mVOffsetVal = 0;
+  bool mShowDot = false;
+  bool mOriginAtBottom = false;
+  bool mSelected = false;
+  bool mVisible = false;
+
+  int mRoomNumber{-1};
+};
+
+
+///////////////////////////////////////////////
+
+
+// iterates over MovementComponents and updates the translation of the entity
+// after applying forces
+class IconSystem final : public dtEntity::DefaultEntitySystem<IconComponent>
+{
+
+public:
+  explicit IconSystem(dtEntity::EntityManager &em);
+
+  static osg::Drawable *CreateSquare(float width, float height, float voffset, bool originAtBottom, osg::Image *image = nullptr);
+};
+
+}