Parse gltf mesh extra and extensions + Get BlendShape index by name

[platform/core/uifw/dali-toolkit.git] / dali-scene3d / internal / controls / model / model-impl.h

diff --git a/dali-scene3d/internal/controls/model/model-impl.h b/dali-scene3d/internal/controls/model/model-impl.h
index e5e36d9..4dcd5c8 100644 (file)
--- a/dali-scene3d/internal/controls/model/model-impl.h
+++ b/dali-scene3d/internal/controls/model/model-impl.h
@@ -20,19 +20,23 @@
 
 // EXTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/control-impl.h>
+#include <dali/devel-api/common/map-wrapper.h>
 #include <dali/public-api/actors/camera-actor.h>
 #include <dali/public-api/actors/layer.h>
 #include <dali/public-api/animation/animation.h>
+#include <dali/public-api/object/property-notification.h>
 #include <dali/public-api/object/weak-handle.h>
 #include <dali/public-api/rendering/texture.h>
 
 // INTERNAL INCLUDES
 #include <dali-scene3d/internal/common/environment-map-load-task.h>
-#include <dali-scene3d/internal/common/image-based-light-observer.h>
+#include <dali-scene3d/internal/common/light-observer.h>
 #include <dali-scene3d/internal/common/model-load-task.h>
 #include <dali-scene3d/public-api/controls/model/model.h>
 #include <dali-scene3d/public-api/controls/scene-view/scene-view.h>
+#include <dali-scene3d/public-api/light/light.h>
 #include <dali-scene3d/public-api/loader/load-result.h>
+#include <dali-scene3d/public-api/model-components/model-node.h>
 
 namespace Dali
 {
@@ -45,11 +49,12 @@ namespace Internal
 /**
  * @brief Impl class for Model.
  */
-class Model : public Dali::Toolkit::Internal::Control, public ImageBasedLightObserver
+class Model : public Dali::Toolkit::Internal::Control, public LightObserver
 {
 public:
-  using AnimationData = std::pair<std::string, Dali::Animation>;
-  using CameraData    = Loader::CameraParameters;
+  using AnimationData          = std::pair<std::string, Dali::Animation>;
+  using CameraData             = Loader::CameraParameters;
+  using BlendShapeModelNodeMap = std::map<std::string, std::vector<Scene3D::ModelNode>>;
 
   /**
    * @copydoc Model::New()
@@ -59,7 +64,17 @@ public:
   /**
    * @copydoc Model::GetModelRoot()
    */
-  const Actor GetModelRoot() const;
+  const Scene3D::ModelNode GetModelRoot() const;
+
+  /**
+   * @copydoc Model::AddModelNode()
+   */
+  void AddModelNode(Scene3D::ModelNode modelNode);
+
+  /**
+   * @copydoc Model::RemoveModelNode()
+   */
+  void RemoveModelNode(Scene3D::ModelNode modelNode);
 
   /**
    * @copydoc Model::SetChildrenSensitive()
@@ -126,6 +141,21 @@ public:
    */
   bool ApplyCamera(uint32_t index, Dali::CameraActor camera) const;
 
+  /**
+   * @copydoc Model::FindChildModelNodeByName()
+   */
+  Scene3D::ModelNode FindChildModelNodeByName(std::string_view nodeName);
+
+  /**
+   * @copydoc Model::RetrieveBlendShapeNames()
+   */
+  void RetrieveBlendShapeNames(std::vector<std::string>& blendShapeNames) const;
+
+  /**
+   * @copydoc Model::RetrieveModelNodesByBlendShapeName()
+   */
+  void RetrieveModelNodesByBlendShapeName(std::string_view blendShapeName, std::vector<Scene3D::ModelNode>& modelNodes) const;
+
 protected:
   /**
    * @brief Constructs a new Model.
@@ -156,6 +186,11 @@ private:
   void OnSceneDisconnection() override;
 
   /**
+   * @copydoc CustomActorImpl::OnSizeSet( const Vector3& size )
+   */
+  void OnSizeSet(const Vector3& size) override;
+
+  /**
    * @copydoc Toolkit::Control::GetNaturalSize
    */
   Vector3 GetNaturalSize() override;
@@ -182,9 +217,14 @@ private:
 
 private:
   /**
+   * @brief Create Model Root of this Model class.
+   */
+  void CreateModelRoot();
+
+  /**
    * @brief Scales the model to fit the control or to return to original size.
    */
-  void ScaleModel();
+  void ScaleModel(bool useCurrentSize);
 
   /**
    * @brief Changes model anchor point to set the model at center or returns to the original model pivot.
@@ -194,7 +234,12 @@ private:
   /**
    * @brief Changes IBL information of the input node.
    */
-  void CollectRenderableActor(Actor actor);
+  void UpdateImageBasedLightTextureRecursively(Scene3D::ModelNode node, Dali::Texture diffuseTexture, Dali::Texture specularTexture, float iblScaleFactor, uint32_t specularMipmapLevels);
+
+  /**
+   * @brief Changes IBL factor of the input node.
+   */
+  void UpdateImageBasedLightScaleFactorRecursively(Scene3D::ModelNode node, float iblScaleFactor);
 
   /**
    * @brief Changes IBL textures of the input node.
@@ -215,17 +260,27 @@ private:
    */
   void ApplyCameraTransform(Dali::CameraActor camera) const;
 
-public: // Overrides ImageBasedLightObserver Methods.
+public: // Overrides LightObserver Methods.
   /**
-   * @copydoc Dali::Scene3D::Internal::ImageBasedLightObserver::NotifyImageBasedLightTexture()
+   * @copydoc Dali::Scene3D::Internal::LightObserver::NotifyImageBasedLightTexture()
    */
   void NotifyImageBasedLightTexture(Dali::Texture diffuseTexture, Dali::Texture specularTexture, float scaleFactor, uint32_t specularMipmapLevels) override;
 
   /**
-   * @copydoc Dali::Scene3D::Internal::ImageBasedLightObserver::NotifyImageBasedLightScaleFactor()
+   * @copydoc Dali::Scene3D::Internal::LightObserver::NotifyImageBasedLightScaleFactor()
    */
   void NotifyImageBasedLightScaleFactor(float scaleFactor) override;
 
+  /**
+   * @copydoc Dali::Scene3D::Internal::LightObserver::NotifyLightAdded()
+   */
+  void NotifyLightAdded(uint32_t lightIndex, Scene3D::Light light) override;
+
+  /**
+   * @copydoc Dali::Scene3D::Internal::LightObserver::NotifyLightRemoved()
+   */
+  void NotifyLightRemoved(uint32_t lightIndex) override;
+
 private:
   /**
    * @brief Asynchronously model loading finished.
@@ -248,6 +303,11 @@ private:
   void OnIblLoadComplete();
 
   /**
+   * @brief Update model root scale when Model size property is updated.
+   */
+  void OnSizeNotification(Dali::PropertyNotification& source);
+
+  /**
    * @brief Reset Resource loading tasks.
    */
   void ResetResourceTasks();
@@ -277,14 +337,25 @@ private:
    */
   void ResetCameraParameters();
 
+  /**
+   * @brief Collect ModelNode list by blendshape name
+   */
+  void UpdateBlendShapeNodeMap();
+
 private:
   std::string                    mModelUrl;
   std::string                    mResourceDirectoryUrl;
-  Dali::Actor                    mModelRoot;
+  Scene3D::ModelNode             mModelRoot;
   std::vector<AnimationData>     mAnimations;
   std::vector<CameraData>        mCameraParameters;
-  std::vector<WeakHandle<Actor>> mRenderableActors;
   WeakHandle<Scene3D::SceneView> mParentSceneView;
+  Dali::PropertyNotification     mSizeNotification;
+
+  // Light
+  std::vector<Scene3D::Light> mLights;
+
+  // List of ModelNode for name of blend shape.
+  BlendShapeModelNodeMap mBlendShapeModelNodeMap;
 
   // Asynchronous loading variable
   ModelLoadTaskPtr          mModelLoadTask;
@@ -294,7 +365,6 @@ private:
   std::string mDiffuseIblUrl;
   std::string mSpecularIblUrl;
 
-  // TODO: This default texture can be removed after 3D Resource Cache is added.
   Dali::Texture mDefaultSpecularTexture;
   Dali::Texture mDefaultDiffuseTexture;
   Dali::Texture mSceneSpecularTexture;