-#ifndef __DALI_INTERNAL_SCENE_GRAPH_NODE_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_NODE_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_NODE_H
+#define DALI_INTERNAL_SCENE_GRAPH_NODE_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
// INTERNAL INCLUDES
-#include <dali/public-api/actors/actor-enumerations.h>
-#include <dali/public-api/actors/draw-mode.h>
-#include <dali/public-api/common/set-wrapper.h>
-#include <dali/public-api/math/quaternion.h>
-#include <dali/public-api/math/math-utils.h>
-#include <dali/public-api/math/vector3.h>
+#include <dali/integration-api/debug.h>
#include <dali/internal/common/message.h>
+#include <dali/internal/event/common/event-thread-services.h>
+#include <dali/internal/render/data-providers/node-data-provider.h>
#include <dali/internal/update/common/animatable-property.h>
+#include <dali/internal/update/common/inherited-property.h>
#include <dali/internal/update/common/property-owner.h>
-#include <dali/internal/update/common/property-vector3.h>
#include <dali/internal/update/common/scene-graph-buffers.h>
-#include <dali/internal/update/common/inherited-property.h>
-#include <dali/integration-api/debug.h>
+#include <dali/internal/update/manager/transform-manager-property.h>
+#include <dali/internal/update/manager/transform-manager.h>
#include <dali/internal/update/nodes/node-declarations.h>
-#include <dali/internal/update/node-attachments/node-attachment-declarations.h>
-#include <dali/internal/render/renderers/render-data-provider.h>
+#include <dali/internal/update/nodes/node-helper.h>
+#include <dali/internal/update/nodes/partial-rendering-data.h>
+#include <dali/internal/update/rendering/scene-graph-renderer.h>
+#include <dali/public-api/actors/actor-enumerations.h>
+#include <dali/public-api/actors/draw-mode.h>
+#include <dali/public-api/math/math-utils.h>
+#include <dali/public-api/math/quaternion.h>
+#include <dali/public-api/math/vector3.h>
namespace Dali
{
-
namespace Internal
{
-
-// value types used by messages
-template <> struct ParameterType< ColorMode > : public BasicType< ColorMode > {};
-template <> struct ParameterType< PositionInheritanceMode > : public BasicType< PositionInheritanceMode > {};
-template <> struct ParameterType< SizeMode > : public BasicType< SizeMode > {};
+// Value types used by messages.
+template<>
+struct ParameterType<ColorMode> : public BasicType<ColorMode>
+{
+};
+template<>
+struct ParameterType<ClippingMode::Type> : public BasicType<ClippingMode::Type>
+{
+};
namespace SceneGraph
{
-
class DiscardQueue;
class Layer;
-class NodeAttachment;
class RenderTask;
class UpdateManager;
-
-/**
- * Flag whether property has changed, during the Update phase.
- */
-enum NodePropertyFlags
-{
- NothingFlag = 0x000,
- TransformFlag = 0x001,
- VisibleFlag = 0x002,
- ColorFlag = 0x004,
- SizeFlag = 0x008,
- OverlayFlag = 0x010,
- SortModifierFlag = 0x020,
- ChildDeletedFlag = 0x040
-};
-
-static const int AllFlags = ( ChildDeletedFlag << 1 ) - 1; // all the flags
-
-/**
- * Size is not inherited.
- * VisibleFlag is inherited so that attachments can be synchronized with nodes after they become visible
- */
-static const int InheritedDirtyFlags = TransformFlag | VisibleFlag | ColorFlag | OverlayFlag;
+class Node;
// Flags which require the scene renderable lists to be updated
-static const int RenderableUpdateFlags = TransformFlag | SortModifierFlag | ChildDeletedFlag;
+static NodePropertyFlags RenderableUpdateFlags = NodePropertyFlags::TRANSFORM | NodePropertyFlags::CHILD_DELETED;
/**
* Node is the base class for all nodes in the Scene Graph.
- * Each node provides a transformation which applies to the node and its children.
- * Node data is double-buffered. This allows an update thread to modify node data, without interferring
- * with another thread reading the values from the previous update traversal.
+ *
+ * Each node provides a transformation which applies to the node and
+ * its children. Node data is double-buffered. This allows an update
+ * thread to modify node data, without interferring with another
+ * thread reading the values from the previous update traversal.
*/
-class Node : public PropertyOwner, public RenderDataProvider
+class Node : public PropertyOwner, public NodeDataProvider
{
public:
-
// Defaults
- static const PositionInheritanceMode DEFAULT_POSITION_INHERITANCE_MODE;
static const ColorMode DEFAULT_COLOR_MODE;
- static const SizeMode DEFAULT_SIZE_MODE;
// Creation methods
static Node* New();
/**
- * Virtual destructor
+ * Deletes a Node.
*/
- virtual ~Node();
+ static void Delete(Node* node);
/**
- * When a Node is marked "active" it has been disconnected, but its properties have been modified.
- * @note An inactive Node will be skipped during the UpdateManager ResetProperties stage.
- * @param[in] isActive True if the Node is active.
+ * Called during UpdateManager::DestroyNode shortly before Node is destroyed.
*/
- void SetActive( bool isActive )
+ void OnDestroy();
+
+ /**
+ * @return the unique ID of the node
+ */
+ uint32_t GetId() const;
+
+ // Layer interface
+
+ /**
+ * Query whether the node is a layer.
+ * @return True if the node is a layer.
+ */
+ bool IsLayer() const
{
- mIsActive = isActive;
+ return mIsLayer;
}
/**
- * Query whether the Node is active.
- * @return True if the Node is active.
+ * Convert a node to a layer.
+ * @return A pointer to the layer, or NULL.
*/
- bool IsActive() const
+ virtual Layer* GetLayer()
{
- return mIsActive;
+ return nullptr;
}
+ // Camera interface
+
/**
- * Called during UpdateManager::DestroyNode shortly before Node is destroyed.
+ * Query whether the node is a camera.
+ * @return True if the node is a camera.
*/
- void OnDestroy();
+ bool IsCamera() const
+ {
+ return mIsCamera;
+ }
- // Layer interface
+ /**
+ * Mark an node and its sub tree according to the updated flag.
+ * @param[in] updated The updated flag
+ * (used for partial rendering to mark an animating sub tree for example).
+ */
+ void SetUpdatedTree(bool updated)
+ {
+ mUpdated = updated;
+
+ for(Node* child : mChildren)
+ {
+ child->SetUpdatedTree(updated);
+ }
+ }
/**
- * Query whether the node is a layer.
- * @return True if the node is a layer.
+ * This method sets clipping information on the node based on its hierarchy in the scene-graph.
+ * A value is calculated that can be used during sorting to increase sort speed.
+ * @param[in] clippingId The Clipping ID of the node to set
+ * @param[in] clippingDepth The Clipping Depth of the node to set
+ * @param[in] scissorDepth The Scissor Clipping Depth of the node to set
*/
- bool IsLayer()
+ void SetClippingInformation(const uint32_t clippingId, const uint32_t clippingDepth, const uint32_t scissorDepth)
{
- return (GetLayer() != NULL);
+ // We only set up the sort value if we have a stencil clipping depth, IE. At least 1 clipping node has been hit.
+ // If not, if we traverse down a clipping tree and back up, and there is another
+ // node on the parent, this will have a non-zero clipping ID that must be ignored
+ if(clippingDepth > 0u)
+ {
+ mClippingDepth = clippingDepth;
+
+ // Calculate the sort value here on write, as when read (during sort) it may be accessed several times.
+ // The items must be sorted by Clipping ID first (so the ID is kept in the most-significant bits).
+ // For the same ID, the clipping nodes must be first, so we negate the
+ // clipping enabled flag and set it as the least significant bit.
+ mClippingSortModifier = (clippingId << 1u) | (mClippingMode == ClippingMode::DISABLED ? 1u : 0u);
+ }
+ else
+ {
+ // If we do not have a clipping depth, then set this to 0 so we do not have a Clipping ID either.
+ mClippingSortModifier = 0u;
+ }
+
+ // The scissor depth does not modify the clipping sort modifier (as scissor clips are 2D only).
+ // For this reason we can always update the member variable.
+ mScissorDepth = scissorDepth;
}
/**
- * Convert a node to a layer.
- * @return A pointer to the layer, or NULL.
+ * Gets the Clipping ID for this node.
+ * @return The Clipping ID for this node.
*/
- virtual Layer* GetLayer()
+ uint32_t GetClippingId() const
+ {
+ return mClippingSortModifier >> 1u;
+ }
+
+ /**
+ * Gets the Clipping Depth for this node.
+ * @return The Clipping Depth for this node.
+ */
+ uint32_t GetClippingDepth() const
{
- return NULL;
+ return mClippingDepth;
}
- // Attachments
+ /**
+ * Gets the Scissor Clipping Depth for this node.
+ * @return The Scissor Clipping Depth for this node.
+ */
+ uint32_t GetScissorDepth() const
+ {
+ return mScissorDepth;
+ }
/**
- * Attach an object to this Node; This should only be done by UpdateManager::AttachToNode.
- * @pre The Node does not already have an attachment.
- * @param[in] attachment The object to attach.
+ * Sets the clipping mode for this node.
+ * @param[in] clippingMode The ClippingMode to set
*/
- void Attach( NodeAttachment& attachment );
+ void SetClippingMode(const ClippingMode::Type clippingMode)
+ {
+ mClippingMode = clippingMode;
+ SetDirtyFlag(NodePropertyFlags::TRANSFORM);
+ }
/**
- * Query the node if it has an attachment.
- * @return True if it has an attachment.
+ * Gets the Clipping Mode for this node.
+ * @return The ClippingMode of this node
*/
- bool HasAttachment() const
+ ClippingMode::Type GetClippingMode() const
{
- return mAttachment;
+ return mClippingMode;
}
/**
- * Retreive the object attached to this node.
- * @return The attachment.
+ * Add a renderer to the node
+ * @param[in] renderer The renderer added to the node
*/
- NodeAttachment& GetAttachment() const
+ void AddRenderer(Renderer* renderer);
+
+ /**
+ * Remove a renderer from the node
+ * @param[in] renderer The renderer to be removed
+ */
+ void RemoveRenderer(const Renderer* renderer);
+
+ /*
+ * Get the renderer at the given index
+ * @param[in] index
+ */
+ Renderer* GetRendererAt(uint32_t index) const
{
- return *mAttachment;
+ return mRenderer[index];
+ }
+
+ /**
+ * Retrieve the number of renderers for the node
+ */
+ uint32_t GetRendererCount() const
+ {
+ return static_cast<uint32_t>(mRenderer.Size());
}
// Containment methods
}
/**
+ * @return true if the node is connected to SceneGraph
+ */
+ bool ConnectedToScene()
+ {
+ return IsRoot() || GetParent();
+ }
+
+ /**
* Connect a node to the scene-graph.
* @pre A node cannot be added to itself.
* @pre The parent node is connected to the scene-graph.
* @pre The childNode does not already have a parent.
* @pre The childNode is not a root node.
* @param[in] childNode The child to add.
- * @param[in] index to insert at, if not supplied or -1 it will be appended
- *
*/
- void ConnectChild( Node* childNode, int index = -1);
+ void ConnectChild(Node* childNode);
/**
* Disconnect a child (& its children) from the scene-graph.
* @pre childNode is a child of this Node.
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] childNode The node to disconnect.
- * @param[in] connectedNodes Disconnected Node attachments should be removed from here.
- * @param[in] disconnectedNodes Disconnected Node attachments should be added here.
*/
- void DisconnectChild( BufferIndex updateBufferIndex, Node& childNode, std::set<Node*>& connectedNodes, std::set<Node*>& disconnectedNodes );
+ void DisconnectChild(BufferIndex updateBufferIndex, Node& childNode);
/**
* Retrieve the children a Node.
*/
void SetAllDirtyFlags()
{
- mDirtyFlags = AllFlags;
+ mDirtyFlags = NodePropertyFlags::ALL;
}
/**
* Query whether a node is dirty.
* @return The dirty flags
*/
- int GetDirtyFlags() const;
+ NodePropertyFlags GetDirtyFlags() const;
/**
- * Query whether a node is clean.
- * @return True if the node is clean.
+ * Query inherited dirty flags.
+ *
+ * @param The parentFlags to or with
+ * @return The inherited dirty flags
*/
- bool IsClean() const
- {
- return ( NothingFlag == GetDirtyFlags() );
- }
+ NodePropertyFlags GetInheritedDirtyFlags(NodePropertyFlags parentFlags) const;
/**
* Retrieve the parent-origin of the node.
*/
const Vector3& GetParentOrigin() const
{
- return mParentOrigin.mValue;
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mParentOrigin.Get(0);
+ }
+
+ return Vector3::ZERO;
}
/**
*/
void SetParentOrigin(const Vector3& origin)
{
- mParentOrigin.mValue = origin;
- mParentOrigin.OnSet();
+ mParentOrigin.Set(0, origin);
}
/**
*/
const Vector3& GetAnchorPoint() const
{
- return mAnchorPoint.mValue;
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mAnchorPoint.Get(0);
+ }
+
+ return Vector3::ZERO;
}
/**
*/
void SetAnchorPoint(const Vector3& anchor)
{
- mAnchorPoint.mValue = anchor;
- mAnchorPoint.OnSet();
+ mAnchorPoint.Set(0, anchor);
}
/**
*/
const Vector3& GetPosition(BufferIndex bufferIndex) const
{
- return mPosition[bufferIndex];
- }
-
- /**
- * Sets both the local & base positions of the node.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] position The new local & base position.
- */
- void BakePosition(BufferIndex updateBufferIndex, const Vector3& position)
- {
- mPosition.Bake( updateBufferIndex, position );
- }
-
- /**
- * Sets the world of the node derived from the position of all its parents.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] position The world position.
- */
- void SetWorldPosition( BufferIndex updateBufferIndex, const Vector3& position )
- {
- mWorldPosition.Set( updateBufferIndex, position );
- }
-
- /**
- * Sets the position of the node derived from the position of all its parents.
- * This method should only be called when the parent's world position is up-to-date.
- * With a non-central anchor-point, the local orientation and scale affects the world position.
- * Therefore the world orientation & scale must be updated before the world position.
- * @pre The node has a parent.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void InheritWorldPosition(BufferIndex updateBufferIndex)
- {
- DALI_ASSERT_DEBUG(mParent != NULL);
-
- switch( mPositionInheritanceMode )
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
{
- case INHERIT_PARENT_POSITION : ///@see Dali::PositionInheritanceMode for how these modes are expected to work
- {
- Vector3 finalPosition(-0.5f, -0.5f, -0.5f);
-
- finalPosition += mParentOrigin.mValue;
- finalPosition *= mParent->GetSize(updateBufferIndex);
- finalPosition += mPosition[updateBufferIndex];
- finalPosition *= mParent->GetWorldScale(updateBufferIndex);
- const Quaternion& parentWorldOrientation = mParent->GetWorldOrientation(updateBufferIndex);
- if(!parentWorldOrientation.IsIdentity())
- {
- finalPosition *= parentWorldOrientation;
- }
-
- // check if a node needs to be offsetted locally (only applies when AnchorPoint is not central)
- // dont use operator== as that does a slower comparison (and involves function calls)
- Vector3 localOffset(0.5f, 0.5f, 0.5f); // AnchorPoint::CENTER
- localOffset -= mAnchorPoint.mValue;
-
- if( ( fabsf( localOffset.x ) >= Math::MACHINE_EPSILON_0 ) ||
- ( fabsf( localOffset.y ) >= Math::MACHINE_EPSILON_0 ) ||
- ( fabsf( localOffset.z ) >= Math::MACHINE_EPSILON_0 ) )
- {
- localOffset *= mSize[updateBufferIndex];
-
- Vector3 scale = mWorldScale[updateBufferIndex];
- if(GetTransmitGeometryScaling())
- {
- // Remove geometry scaling to get back to actor scale
- scale /= mGeometryScale;
- }
- // Also pick up sign of local scale
- if (mScale[updateBufferIndex].x < 0.0f)
- {
- scale.x = -scale.x;
- }
- if (mScale[updateBufferIndex].y < 0.0f)
- {
- scale.y = -scale.y;
- }
- if (mScale[updateBufferIndex].z < 0.0f)
- {
- scale.z = -scale.z;
- }
-
- // If the anchor-point is not central, then position is affected by the local orientation & scale
- localOffset *= scale;
- const Quaternion& localWorldOrientation = mWorldOrientation[updateBufferIndex];
- if(!localWorldOrientation.IsIdentity())
- {
- localOffset *= localWorldOrientation;
- }
- finalPosition += localOffset;
- }
-
- finalPosition += mParent->GetWorldPosition(updateBufferIndex);
- mWorldPosition.Set( updateBufferIndex, finalPosition );
- break;
- }
- case USE_PARENT_POSITION_PLUS_LOCAL_POSITION :
- {
- // copy parents position plus local transform
- mWorldPosition.Set( updateBufferIndex, mParent->GetWorldPosition(updateBufferIndex) + mPosition[updateBufferIndex] );
- break;
- }
- case USE_PARENT_POSITION :
- {
- // copy parents position
- mWorldPosition.Set( updateBufferIndex, mParent->GetWorldPosition(updateBufferIndex) );
- break;
- }
- case DONT_INHERIT_POSITION :
- {
- // use local position as world position
- mWorldPosition.Set( updateBufferIndex, mPosition[updateBufferIndex] );
- break;
- }
+ return mPosition.Get(bufferIndex);
}
- }
- /**
- * Copies the previous inherited position, if this changed in the previous frame.
- * This method should be called instead of InheritWorldPosition i.e. if the inherited position
- * does not need to be recalculated in the current frame.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void CopyPreviousWorldPosition( BufferIndex updateBufferIndex )
- {
- mWorldPosition.CopyPrevious( updateBufferIndex );
+ return Vector3::ZERO;
}
/**
* Retrieve the position of the node derived from the position of all its parents.
* @return The world position.
*/
- const Vector3& GetWorldPosition( BufferIndex bufferIndex ) const
+ const Vector3& GetWorldPosition(BufferIndex bufferIndex) const
{
- return mWorldPosition[bufferIndex];
- }
-
- /**
- * Set the position inheritance mode.
- * @see Dali::Actor::PositionInheritanceMode
- * @param[in] mode The new position inheritance mode.
- */
- void SetPositionInheritanceMode( PositionInheritanceMode mode )
- {
- mPositionInheritanceMode = mode;
-
- SetDirtyFlag(TransformFlag);
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mWorldPosition.Get(bufferIndex);
+ }
+ return Vector3::ZERO;
}
/**
- * @return The position inheritance mode.
+ * Set whether the Node inherits position.
+ * @param[in] inherit True if the parent position is inherited.
*/
- PositionInheritanceMode GetPositionInheritanceMode() const
+ void SetInheritPosition(bool inherit)
{
- return mPositionInheritanceMode;
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ mTransformManagerData.Manager()->SetInheritPosition(mTransformManagerData.Id(), inherit);
+ }
}
/**
*/
const Quaternion& GetOrientation(BufferIndex bufferIndex) const
{
- return mOrientation[bufferIndex];
- }
-
- /**
- * Sets both the local & base orientations of the node.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] orientation The new local & base orientation.
- */
- void BakeOrientation(BufferIndex updateBufferIndex, const Quaternion& orientation)
- {
- mOrientation.Bake( updateBufferIndex, orientation );
- }
-
- /**
- * Sets the orientation of the node derived from the rotation of all its parents.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] orientation The world orientation.
- */
- void SetWorldOrientation( BufferIndex updateBufferIndex, const Quaternion& orientation )
- {
- mWorldOrientation.Set( updateBufferIndex, orientation );
- }
-
- /**
- * Sets the orientation of the node derived from the rotation of all its parents.
- * This method should only be called when the parents world orientation is up-to-date.
- * @pre The node has a parent.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void InheritWorldOrientation( BufferIndex updateBufferIndex )
- {
- DALI_ASSERT_DEBUG(mParent != NULL);
-
- const Quaternion& localOrientation = mOrientation[updateBufferIndex];
-
- if(localOrientation.IsIdentity())
- {
- mWorldOrientation.Set( updateBufferIndex, mParent->GetWorldOrientation(updateBufferIndex) );
- }
- else
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
{
- Quaternion finalOrientation( mParent->GetWorldOrientation(updateBufferIndex) );
- finalOrientation *= localOrientation;
- mWorldOrientation.Set( updateBufferIndex, finalOrientation );
+ return mOrientation.Get(0);
}
- }
- /**
- * Copies the previous inherited orientation, if this changed in the previous frame.
- * This method should be called instead of InheritWorldOrientation i.e. if the inherited orientation
- * does not need to be recalculated in the current frame.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void CopyPreviousWorldOrientation( BufferIndex updateBufferIndex )
- {
- mWorldOrientation.CopyPrevious( updateBufferIndex );
+ return Quaternion::IDENTITY;
}
/**
* @param[in] bufferIndex The buffer to read from.
* @return The world rotation.
*/
- const Quaternion& GetWorldOrientation( BufferIndex bufferIndex ) const
+ const Quaternion& GetWorldOrientation(BufferIndex bufferIndex) const
{
- return mWorldOrientation[bufferIndex];
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mWorldOrientation.Get(0);
+ }
+ return Quaternion::IDENTITY;
}
/**
*/
void SetInheritOrientation(bool inherit)
{
- if (inherit != mInheritOrientation)
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
{
- mInheritOrientation = inherit;
-
- SetDirtyFlag(TransformFlag);
+ mTransformManagerData.Manager()->SetInheritOrientation(mTransformManagerData.Id(), inherit);
}
}
/**
- * Query whether the node inherits orientation from its parent.
- * @return True if the parent orientation is inherited.
- */
- bool IsOrientationInherited() const
- {
- return mInheritOrientation;
- }
-
- /**
- * @brief Defines how a child actor's size is affected by its parent's size.
- * @param[in] mode The size relative to parent mode to use.
- */
- void SetSizeMode( SizeMode mode )
- {
- if ( mode != mSizeMode )
- {
- mSizeMode = mode;
-
- SetDirtyFlag( TransformFlag );
- }
- }
-
- /**
- * Query how the child actor's size is affected by its parent's size.
- * @return The size relative to parent mode in use.
- */
- SizeMode GetSizeMode() const
- {
- return mSizeMode;
- }
-
- /**
- * Sets the factor of the parents size used for the child actor.
- * Note: Only used for certain SizeModes.
- * @param[in] factor The vector to multiply the parents size by to get the childs size.
- */
- void SetSizeModeFactor( const Vector3& factor )
- {
- mSizeModeFactor = factor;
-
- SetDirtyFlag( TransformFlag );
- }
-
- /**
- * Gets the factor of the parents size used for the child actor.
- * Note: Only used for certain SizeModes.
- * @return The vector being used to multiply the parents size by to get the childs size.
- */
- const Vector3& GetSizeModeFactor() const
- {
- return mSizeModeFactor;
- }
-
- /**
- * Set the initial volume of the node. Used for calculating geometry scaling
- * as the node size is changed when transmitGeometryScaling is set to true.
- *
- * This property is not animatable.
- *
- * @param[in] volume The initial volume of this nodes meshes & children
- */
- void SetInitialVolume( const Vector3& volume )
- {
- mInitialVolume = volume;
- SetDirtyFlag(SizeFlag);
- }
-
- /**
- * Get the initial volume. Used for calculating geometry scaling
- * when TransmitGeometryScaling is true (i.e., the scaling is baked
- * into the node tranform)
- *
- * @return The initial volume of this node and children.
- */
- Vector3 GetInitialVolume()
- {
- return mInitialVolume;
- }
-
- /**
- * Sets whether the geometry scaling should be applied to the node
- * (In which case, set the initial scale using SetInitialVolume()).
- *
- * If it is applied to the node, then the attachments are not scaled,
- * as the scaling is then already baked into the node transform.
- *
- * @param[in] transmitGeometryScaling true if scaling is to be applied
- * to the node.
- */
- void SetTransmitGeometryScaling(bool transmitGeometryScaling)
- {
- mTransmitGeometryScaling = transmitGeometryScaling;
- SetDirtyFlag(SizeFlag);
- }
-
- /**
- * Find out whether the node allows geometry scaling to be transmitted to its children.
- * @return true if transmitted.
- */
- bool GetTransmitGeometryScaling() const
- {
- return mTransmitGeometryScaling;
- }
-
- /**
* Retrieve the local scale of the node, relative to its parent.
* @param[in] bufferIndex The buffer to read from.
* @return The local scale.
*/
const Vector3& GetScale(BufferIndex bufferIndex) const
{
- return mScale[bufferIndex];
- }
-
- /**
- * Sets the scale of the node derived from the scale of all its parents and a pre-scale
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] scale The world scale.
- */
- void SetWorldScale(BufferIndex updateBufferIndex, const Vector3& scale)
- {
- mWorldScale.Set( updateBufferIndex, mGeometryScale * scale );
- }
-
- /**
- * Sets the scale of the node derived from the scale of all its parents and a pre-scale.
- * This method should only be called when the parents world scale is up-to-date.
- * @pre The node has a parent.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void InheritWorldScale(BufferIndex updateBufferIndex)
- {
- DALI_ASSERT_DEBUG(mParent != NULL);
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mScale.Get(0);
+ }
- mWorldScale.Set( updateBufferIndex, mParent->GetWorldScale(updateBufferIndex) * mGeometryScale * mScale[updateBufferIndex] );
- }
-
- /**
- * Copies the previous inherited scale, if this changed in the previous frame.
- * This method should be called instead of InheritWorldScale i.e. if the inherited scale
- * does not need to be recalculated in the current frame.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void CopyPreviousWorldScale( BufferIndex updateBufferIndex )
- {
- mWorldScale.CopyPrevious( updateBufferIndex );
+ return Vector3::ONE;
}
/**
* @param[in] bufferIndex The buffer to read from.
* @return The world scale.
*/
- const Vector3& GetWorldScale( BufferIndex bufferIndex ) const
+ const Vector3& GetWorldScale(BufferIndex bufferIndex) const
{
- return mWorldScale[bufferIndex];
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mWorldScale.Get(0);
+ }
+ return Vector3::ONE;
}
/**
* Set whether the Node inherits scale.
* @param inherit True if the Node inherits scale.
*/
- void SetInheritScale( bool inherit )
+ void SetInheritScale(bool inherit)
{
- if( inherit != mInheritScale )
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
{
- mInheritScale = inherit;
-
- SetDirtyFlag( TransformFlag );
+ mTransformManagerData.Manager()->SetInheritScale(mTransformManagerData.Id(), inherit);
}
}
/**
- * Query whether the Node inherits scale.
- * @return if scale is inherited
- */
- bool IsScaleInherited() const
- {
- return mInheritScale;
- }
-
- /**
- * Sets a geometry scale, calculated when TransmitGeometryScaling is true.
- * Must only be used from render thread.
- * @param[in] geometryScale The geometry scale value
- */
- void SetGeometryScale(Vector3 geometryScale)
- {
- mGeometryScale = geometryScale;
-
- SetDirtyFlag( TransformFlag );
- }
-
- /**
- * Retrieve the geometry scale, calculated when TransmitGeometryScaling is true.
- * @return The geometry scale value.
- */
- const Vector3& GetGeometryScale() const
- {
- return mGeometryScale;
- }
-
- /**
- * Copies the previously used size, if this changed in the previous frame.
- * @param[in] updateBufferIndex The current update buffer index.
- */
- void CopyPreviousSize( BufferIndex updateBufferIndex )
- {
- SetSize( updateBufferIndex, GetSize( 1u - updateBufferIndex ) );
- }
-
- /**
* Retrieve the visibility of the node.
* @param[in] bufferIndex The buffer to read from.
* @return True if the node is visible.
}
/**
- * Retrieves whether a node is fully visible.
- * A node is fully visible if is visible and all its ancestors are visible.
- * @param[in] updateBufferIndex The current update buffer index.
- * @return True if the node is fully visible.
- */
- bool IsFullyVisible( BufferIndex updateBufferIndex ) const;
-
- /**
* Retrieve the opacity of the node.
* @param[in] bufferIndex The buffer to read from.
* @return The opacity.
*/
void SetWorldColor(const Vector4& color, BufferIndex updateBufferIndex)
{
- mWorldColor.Set( updateBufferIndex, color );
+ mWorldColor.Set(updateBufferIndex, color);
}
/**
* @pre The node has a parent.
* @param[in] updateBufferIndex The current update buffer index.
*/
- void InheritWorldColor( BufferIndex updateBufferIndex )
+ void InheritWorldColor(BufferIndex updateBufferIndex)
{
DALI_ASSERT_DEBUG(mParent != NULL);
// default first
- if( mColorMode == USE_OWN_MULTIPLY_PARENT_ALPHA )
+ if(mColorMode == USE_OWN_MULTIPLY_PARENT_ALPHA)
{
const Vector4& ownColor = mColor[updateBufferIndex];
- mWorldColor.Set( updateBufferIndex, ownColor.r, ownColor.g, ownColor.b, ownColor.a * mParent->GetWorldColor(updateBufferIndex).a );
+ mWorldColor.Set(updateBufferIndex, ownColor.r, ownColor.g, ownColor.b, ownColor.a * mParent->GetWorldColor(updateBufferIndex).a);
}
- else if( mColorMode == USE_OWN_MULTIPLY_PARENT_COLOR )
+ else if(mColorMode == USE_OWN_MULTIPLY_PARENT_COLOR)
{
- mWorldColor.Set( updateBufferIndex, mParent->GetWorldColor(updateBufferIndex) * mColor[updateBufferIndex] );
+ mWorldColor.Set(updateBufferIndex, mParent->GetWorldColor(updateBufferIndex) * mColor[updateBufferIndex]);
}
- else if( mColorMode == USE_PARENT_COLOR )
+ else if(mColorMode == USE_PARENT_COLOR)
{
- mWorldColor.Set( updateBufferIndex, mParent->GetWorldColor(updateBufferIndex) );
+ mWorldColor.Set(updateBufferIndex, mParent->GetWorldColor(updateBufferIndex));
}
else // USE_OWN_COLOR
{
- mWorldColor.Set( updateBufferIndex, mColor[updateBufferIndex] );
+ mWorldColor.Set(updateBufferIndex, mColor[updateBufferIndex]);
}
}
* does not need to be recalculated in the current frame.
* @param[in] updateBufferIndex The current update buffer index.
*/
- void CopyPreviousWorldColor( BufferIndex updateBufferIndex )
+ void CopyPreviousWorldColor(BufferIndex updateBufferIndex)
{
- mWorldColor.CopyPrevious( updateBufferIndex );
+ mWorldColor.CopyPrevious(updateBufferIndex);
}
/**
{
mColorMode = colorMode;
- SetDirtyFlag(ColorFlag);
+ SetDirtyFlag(NodePropertyFlags::COLOR);
}
/**
}
/**
- * Sets the size of the node.
- * @param[in] bufferIndex The buffer to write to.
- * @param[in] size The size to write.
+ * Retrieve the size of the node.
+ * @param[in] bufferIndex The buffer to read from.
+ * @return The size.
*/
- void SetSize( BufferIndex bufferIndex, const Vector3& size )
+ const Vector3& GetSize(BufferIndex bufferIndex) const
{
- mSize[bufferIndex] = size;
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mSize.Get(0);
+ }
+
+ return Vector3::ZERO;
}
/**
- * Retrieve the size of the node.
- * @param[in] bufferIndex The buffer to read from.
- * @return The size.
+ * Retrieve the update area hint of the node.
+ * @return The update area hint.
*/
- const Vector3& GetSize(BufferIndex bufferIndex) const
+ const Vector4& GetUpdateAreaHint() const
{
- return mSize[bufferIndex];
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mUpdateAreaHint.Get(0);
+ }
+
+ return Vector4::ZERO;
}
/**
- * Set the world-matrix of a node, with scale + rotation + translation.
- * Scale and rotation are centered at the origin.
- * Translation is applied independently of the scale or rotatation axis.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] scale The scale.
- * @param[in] rotation The rotation.
- * @param[in] translation The translation.
+ * Retrieve the bounding sphere of the node
+ * @return A vector4 describing the bounding sphere. XYZ is the center and W is the radius
*/
- void SetWorldMatrix( BufferIndex updateBufferIndex, const Vector3& scale, const Quaternion& rotation, const Vector3& translation )
+ const Vector4& GetBoundingSphere() const
{
- mWorldMatrix.Get( updateBufferIndex ).SetTransformComponents( scale, rotation, translation );
- mWorldMatrix.SetDirty( updateBufferIndex );
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mTransformManagerData.Manager()->GetBoundingSphere(mTransformManagerData.Id());
+ }
+
+ return Vector4::ZERO;
}
/**
- * Retrieve the cached world-matrix of a node.
- * @param[in] bufferIndex The buffer to read from.
- * @return The world-matrix.
+ * Retrieve world matrix and size of the node
+ * @param[out] The local to world matrix of the node
+ * @param[out] size The current size of the node
*/
- const Matrix& GetWorldMatrix( BufferIndex bufferIndex ) const
+ void GetWorldMatrixAndSize(Matrix& worldMatrix, Vector3& size) const
{
- return mWorldMatrix[ bufferIndex ];
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ mTransformManagerData.Manager()->GetWorldMatrixAndSize(mTransformManagerData.Id(), worldMatrix, size);
+ }
}
/**
- * Copy previous frames world matrix
- * @param[in] updateBufferIndex The current update buffer index.
+ * Checks if local matrix has changed since last update
+ * @return true if local matrix has changed, false otherwise
*/
- void CopyPreviousWorldMatrix( BufferIndex updateBufferIndex )
+ bool IsLocalMatrixDirty() const
{
- mWorldMatrix.CopyPrevious( updateBufferIndex );
+ return (mTransformManagerData.Id() != INVALID_TRANSFORM_ID) &&
+ (mTransformManagerData.Manager()->IsLocalMatrixDirty(mTransformManagerData.Id()));
+ }
+
+ /**
+ * Retrieve the cached world-matrix of a node.
+ * @param[in] bufferIndex The buffer to read from.
+ * @return The world-matrix.
+ */
+ const Matrix& GetWorldMatrix(BufferIndex bufferIndex) const
+ {
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID)
+ {
+ return mWorldMatrix.Get(bufferIndex);
+ }
+
+ return Matrix::IDENTITY;
}
/**
* Mark the node as exclusive to a single RenderTask.
* @param[in] renderTask The render-task, or NULL if the Node is not exclusive to a single RenderTask.
*/
- void SetExclusiveRenderTask( RenderTask* renderTask )
+ void SetExclusiveRenderTask(RenderTask* renderTask)
{
mExclusiveRenderTask = renderTask;
}
* Set how the Node and its children should be drawn; see Dali::Actor::SetDrawMode() for more details.
* @param[in] drawMode The new draw-mode to use.
*/
- void SetDrawMode( const DrawMode::Type& drawMode )
+ void SetDrawMode(const DrawMode::Type& drawMode)
{
mDrawMode = drawMode;
}
return mDrawMode;
}
+ void SetTransparent(bool transparent)
+ {
+ mTransparent = transparent;
+ }
+
+ bool IsTransparent() const
+ {
+ return mTransparent;
+ }
+
+ /*
+ * Returns the transform id of the node
+ * @return The transform component id of the node
+ */
+ TransformId GetTransformId() const
+ {
+ return mTransformManagerData.Id();
+ }
+
/**
* Equality operator, checks for identity, not values.
- *
+ * @param[in]
*/
- bool operator==( const Node* rhs ) const
+ bool operator==(const Node* rhs) const
{
- if ( this == rhs )
+ return (this == rhs);
+ }
+
+ /**
+ * @brief Sets the sibling order of the node
+ * @param[in] order The new order
+ */
+ void SetDepthIndex(uint32_t depthIndex)
+ {
+ if(depthIndex != mDepthIndex)
{
- return true;
+ SetDirtyFlag(NodePropertyFlags::DEPTH_INDEX);
+ SetUpdated(true);
+ mDepthIndex = depthIndex;
}
- return false;
}
/**
- * Set the inhibit local transform flag.@n
- * Setting this flag will stop the node's local transform (position, scale and orientation)
- * being applied on top of its parents transformation.
- * @param[in] flag When true, local transformation is inhibited when calculating the world matrix.
+ * @brief Get the depth index of the node
+ * @return Current depth index
*/
- void SetInhibitLocalTransform( bool flag )
+ uint32_t GetDepthIndex() const
{
- SetDirtyFlag( TransformFlag );
- mInhibitLocalTransform = flag;
+ return mDepthIndex;
}
/**
- * Get the inhibit local transform flag.@n
- * See @ref SetInhibitLocalTransform
- * @result A flag, when true, local transformation is inhibited when calculating the world matrix.
+ * @brief Sets the boolean which states whether the position should use the anchor-point.
+ * @param[in] positionUsesAnchorPoint True if the position should use the anchor-point
*/
- bool GetInhibitLocalTransform() const
+ void SetPositionUsesAnchorPoint(bool positionUsesAnchorPoint)
{
- return mInhibitLocalTransform;
+ if(mTransformManagerData.Id() != INVALID_TRANSFORM_ID && mPositionUsesAnchorPoint != positionUsesAnchorPoint)
+ {
+ mPositionUsesAnchorPoint = positionUsesAnchorPoint;
+ mTransformManagerData.Manager()->SetPositionUsesAnchorPoint(mTransformManagerData.Id(), mPositionUsesAnchorPoint);
+ }
}
-protected:
+ /**
+ * @brief Sets whether the node is culled or not.
+ * @param[in] bufferIndex The buffer to read from.
+ * @param[in] culled True if the node is culled.
+ */
+ void SetCulled(BufferIndex bufferIndex, bool culled)
+ {
+ mCulled[bufferIndex] = culled;
+ }
+
+ /**
+ * @brief Retrieves whether the node is culled or not.
+ * @param[in] bufferIndex The buffer to read from.
+ * @return True if the node is culled.
+ */
+ bool IsCulled(BufferIndex bufferIndex) const
+ {
+ return mCulled[bufferIndex];
+ }
/**
+ * @brief Get the total capacity of the memory pools
+ * @return The capacity of the memory pools
+ *
+ * @note This is different to the node count.
+ */
+ static uint32_t GetMemoryPoolCapacity();
+
+ /**
+ * @brief Returns partial rendering data associated with the node.
+ * @return The partial rendering data
+ */
+ PartialRenderingData& GetPartialRenderingData()
+ {
+ return mPartialRenderingData;
+ }
+
+public:
+ /**
+ * @copydoc Dali::Internal::SceneGraph::PropertyOwner::IsAnimationPossible
+ */
+ bool IsAnimationPossible() const override;
+
+ /**
+ * Called by UpdateManager when the node is added.
+ * Creates a new transform component in the transform manager and initialize all the properties
+ * related to the transformation
+ * @param[in] transformManager A pointer to the trnasform manager (Owned by UpdateManager)
+ */
+ void CreateTransform(SceneGraph::TransformManager* transformManager);
+
+ /**
+ * Reset dirty flags
+ */
+ void ResetDirtyFlags(BufferIndex updateBufferIndex);
+
+ /**
+ * Update uniform hash
+ * @param[in] bufferIndex The buffer to read from.
+ */
+ void UpdateUniformHash(BufferIndex bufferIndex);
+
+protected:
+ /**
* Set the parent of a Node.
* @param[in] parentNode the new parent.
*/
void SetParent(Node& parentNode);
+protected:
/**
* Protected constructor; See also Node::New()
*/
Node();
-private: // from RenderDataProvider
+ /**
+ * Protected virtual destructor; See also Node::Delete( Node* )
+ * Kept protected to allow destructor chaining from layer
+ */
+ ~Node() override;
+private: // from NodeDataProvider
/**
- * @copydoc RenderDataProvider::GetModelMatrix
+ * @copydoc NodeDataProvider::GetRenderColor
*/
- virtual const Matrix& GetModelMatrix( unsigned int bufferId )
+ const Vector4& GetRenderColor(BufferIndex bufferIndex) const override
{
- return GetWorldMatrix( bufferId );
+ return GetWorldColor(bufferIndex);
}
/**
- * @copydoc RenderDataProvider::GetRenderColor
+ * @copydoc NodeDataProvider::GetNodeUniformMap
*/
- virtual const Vector4& GetRenderColor( unsigned int bufferId )
+ const UniformMap& GetNodeUniformMap() const override
{
- return GetWorldColor( bufferId );
+ return GetUniformMap();
}
private:
-
- // Undefined
- Node(const Node&);
-
- // Undefined
- Node& operator=(const Node& rhs);
-
- /**
- * @copydoc Dali::Internal::SceneGraph::PropertyOwner::ResetDefaultProperties()
- */
- virtual void ResetDefaultProperties( BufferIndex updateBufferIndex );
+ // Delete copy and move
+ Node(const Node&) = delete;
+ Node(Node&&) = delete;
+ Node& operator=(const Node& rhs) = delete;
+ Node& operator=(Node&& rhs) = delete;
/**
* Recursive helper to disconnect a Node and its children.
* Disconnected Nodes have no parent or children.
* @param[in] updateBufferIndex The current update buffer index.
- * @param[in] connectedNodes Disconnected Node attachments should be removed from here.
- * @param[in] disconnectedNodes Disconnected Node attachments should be added here.
*/
- void RecursiveDisconnectFromSceneGraph( BufferIndex updateBufferIndex, std::set<Node*>& connectedNodes, std::set<Node*>& disconnectedNodes );
+ void RecursiveDisconnectFromSceneGraph(BufferIndex updateBufferIndex);
public: // Default properties
+ // Define a base offset for the following wrappers. The wrapper macros calculate offsets from the previous
+ // element such that each wrapper type generates a compile time offset to the transform manager data.
+ BASE(TransformManagerData, mTransformManagerData);
+ PROPERTY_WRAPPER(mTransformManagerData, TransformManagerPropertyVector3, TRANSFORM_PROPERTY_PARENT_ORIGIN,
+ mParentOrigin); // Local transform; the position is relative to this. Sets the Transform flag dirty when changed
- PropertyVector3 mParentOrigin; ///< Local transform; the position is relative to this. Sets the TransformFlag dirty when changed
- PropertyVector3 mAnchorPoint; ///< Local transform; local center of rotation. Sets the TransformFlag dirty when changed
+ PROPERTY_WRAPPER(mParentOrigin, TransformManagerPropertyVector3, TRANSFORM_PROPERTY_ANCHOR_POINT,
+ mAnchorPoint); // Local transform; local center of rotation. Sets the Transform flag dirty when changed
- AnimatableProperty<Vector3> mSize; ///< Size is provided for layouting
- AnimatableProperty<Vector3> mPosition; ///< Local transform; distance between parent-origin & anchor-point
- AnimatableProperty<Quaternion> mOrientation; ///< Local transform; rotation relative to parent node
- AnimatableProperty<Vector3> mScale; ///< Local transform; scale relative to parent node
- AnimatableProperty<bool> mVisible; ///< Visibility can be inherited from the Node hierachy
- AnimatableProperty<Vector4> mColor; ///< Color can be inherited from the Node hierarchy
+ PROPERTY_WRAPPER(mAnchorPoint, TransformManagerPropertyVector3, TRANSFORM_PROPERTY_SIZE,
+ mSize); // Size is provided for layouting
- // Inherited properties; read-only from public API
+ PROPERTY_WRAPPER(mSize, TransformManagerPropertyVector3, TRANSFORM_PROPERTY_POSITION,
+ mPosition); // Local transform; distance between parent-origin & anchor-point
+ PROPERTY_WRAPPER(mPosition, TransformManagerPropertyVector3, TRANSFORM_PROPERTY_SCALE,
+ mScale); // Local transform; scale relative to parent node
+
+ TEMPLATE_WRAPPER(mScale, TransformManagerPropertyQuaternion,
+ mOrientation); // Local transform; rotation relative to parent node
- InheritedVector3 mWorldPosition; ///< Full inherited position
- InheritedQuaternion mWorldOrientation; ///< Full inherited orientation
- InheritedVector3 mWorldScale; ///< Full inherited scale
- InheritedMatrix mWorldMatrix; ///< Full inherited world matrix
- InheritedColor mWorldColor; ///< Full inherited color
+ // Inherited properties; read-only from public API
+ TEMPLATE_WRAPPER(mOrientation, TransformManagerVector3Input, mWorldPosition); // Full inherited position
+ TEMPLATE_WRAPPER(mWorldPosition, TransformManagerVector3Input, mWorldScale); // Full inherited scale
+ TEMPLATE_WRAPPER(mWorldScale, TransformManagerQuaternionInput, mWorldOrientation); // Full inherited orientation
+ TEMPLATE_WRAPPER(mWorldOrientation, TransformManagerMatrixInput, mWorldMatrix); // Full inherited world matrix
+
+ AnimatableProperty<bool> mVisible; ///< Visibility can be inherited from the Node hierachy
+ AnimatableProperty<bool> mCulled; ///< True if the node is culled. This is not animatable. It is just double-buffered.
+ AnimatableProperty<Vector4> mColor; ///< Color can be inherited from the Node hierarchy
+ InheritedColor mWorldColor; ///< Full inherited color
+ AnimatableProperty<Vector4> mUpdateAreaHint; ///< Update area hint is provided for damaged area calculation. (x, y, width, height)
+ ///< This is not animatable. It is just double-buffered. (Because all these bloody properties are).
+
+ uint64_t mUniformsHash{0u}; ///< Hash of uniform map property values
+ uint32_t mClippingSortModifier; ///< Contains bit-packed clipping information for quick access when sorting
+ const uint32_t mId; ///< The Unique ID of the node.
protected:
+ static uint32_t mNodeCounter; ///< count of total nodes, used for unique ids
- Node* mParent; ///< Pointer to parent node (a child is owned by its parent)
- RenderTask* mExclusiveRenderTask; ///< Nodes can be marked as exclusive to a single RenderTask
+ PartialRenderingData mPartialRenderingData; ///< Cache to determine if this should be rendered again
- NodeAttachmentOwner mAttachment; ///< Optional owned attachment
- NodeContainer mChildren; ///< Container of children; not owned
+ Node* mParent; ///< Pointer to parent node (a child is owned by its parent)
+ RenderTask* mExclusiveRenderTask; ///< Nodes can be marked as exclusive to a single RenderTask
- Vector3 mGeometryScale; ///< Applied before calculating world transform.
- Vector3 mInitialVolume; ///< Initial volume... TODO - need a better name.
- Vector3 mSizeModeFactor; ///< Factor of parent size. Used for certain SizeModes.
+ RendererContainer mRenderer; ///< Container of renderers; not owned
- // flags, compressed to bitfield
- int mDirtyFlags:10; ///< A composite set of flags for each of the Node properties
+ NodeContainer mChildren; ///< Container of children; not owned
- bool mIsRoot:1; ///< True if the node cannot have a parent
- bool mInheritOrientation:1; ///< Whether the parent's orientation should be inherited.
- bool mInheritScale:1; ///< Whether the parent's scale should be inherited.
- bool mTransmitGeometryScaling:1; ///< Whether geometry scaling should be applied to world transform.
- bool mInhibitLocalTransform:1; ///< whether local transform should be applied.
- bool mIsActive:1; ///< When a Node is marked "active" it has been disconnected, and its properties have not been modified
+ uint32_t mClippingDepth; ///< The number of stencil clipping nodes deep this node is
+ uint32_t mScissorDepth; ///< The number of scissor clipping nodes deep this node is
+ uint32_t mDepthIndex; ///< Depth index of the node
- DrawMode::Type mDrawMode:2; ///< How the Node and its children should be drawn
- PositionInheritanceMode mPositionInheritanceMode:2;///< Determines how position is inherited, 2 bits is enough
- ColorMode mColorMode:2; ///< Determines whether mWorldColor is inherited, 2 bits is enough
- SizeMode mSizeMode:2; ///< Determines how the actors parent affects the actors size.
+ // flags, compressed to bitfield
+ NodePropertyFlags mDirtyFlags; ///< Dirty flags for each of the Node properties
+ DrawMode::Type mDrawMode : 3; ///< How the Node and its children should be drawn
+ ColorMode mColorMode : 3; ///< Determines whether mWorldColor is inherited, 2 bits is enough
+ ClippingMode::Type mClippingMode : 3; ///< The clipping mode of this node
+ bool mIsRoot : 1; ///< True if the node cannot have a parent
+ bool mIsLayer : 1; ///< True if the node is a layer
+ bool mIsCamera : 1; ///< True if the node is a camera
+ bool mPositionUsesAnchorPoint : 1; ///< True if the node should use the anchor-point when calculating the position
+ bool mTransparent : 1; ///< True if this node is transparent. This value do not affect children.
// Changes scope, should be at end of class
DALI_LOG_OBJECT_STRING_DECLARATION;
// Messages for Node
-inline void SetInheritOrientationMessage( EventThreadServices& eventThreadServices, const Node& node, bool inherit )
+inline void SetInheritOrientationMessage(EventThreadServices& eventThreadServices, const Node& node, bool inherit)
{
- typedef MessageValue1< Node, bool > LocalType;
+ using LocalType = MessageValue1<Node, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetInheritOrientation, inherit );
+ new(slot) LocalType(&node, &Node::SetInheritOrientation, inherit);
}
-inline void SetSizeModeMessage( EventThreadServices& eventThreadServices, const Node& node, SizeMode mode )
+inline void SetParentOriginMessage(EventThreadServices& eventThreadServices, const Node& node, const Vector3& origin)
{
- typedef MessageValue1< Node, SizeMode > LocalType;
+ using LocalType = MessageValue1<Node, Vector3>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetSizeMode, mode );
+ new(slot) LocalType(&node, &Node::SetParentOrigin, origin);
}
-inline void SetSizeModeFactorMessage( EventThreadServices& eventThreadServices, const Node& node, const Vector3& factor )
+inline void SetAnchorPointMessage(EventThreadServices& eventThreadServices, const Node& node, const Vector3& anchor)
{
- typedef MessageValue1< Node, Vector3 > LocalType;
+ using LocalType = MessageValue1<Node, Vector3>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetSizeModeFactor, factor );
+ new(slot) LocalType(&node, &Node::SetAnchorPoint, anchor);
}
-inline void SetInitialVolumeMessage( EventThreadServices& eventThreadServices, const Node& node, const Vector3& initialVolume )
+inline void SetInheritPositionMessage(EventThreadServices& eventThreadServices, const Node& node, bool inherit)
{
- typedef MessageValue1< Node, Vector3 > LocalType;
+ using LocalType = MessageValue1<Node, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetInitialVolume, initialVolume );
+ new(slot) LocalType(&node, &Node::SetInheritPosition, inherit);
}
-inline void SetTransmitGeometryScalingMessage( EventThreadServices& eventThreadServices, const Node& node, bool transmitGeometryScaling )
+inline void SetInheritScaleMessage(EventThreadServices& eventThreadServices, const Node& node, bool inherit)
{
- typedef MessageValue1< Node, bool > LocalType;
+ using LocalType = MessageValue1<Node, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetTransmitGeometryScaling, transmitGeometryScaling );
+ new(slot) LocalType(&node, &Node::SetInheritScale, inherit);
}
-inline void SetParentOriginMessage( EventThreadServices& eventThreadServices, const Node& node, const Vector3& origin )
+inline void SetColorModeMessage(EventThreadServices& eventThreadServices, const Node& node, ColorMode colorMode)
{
- typedef MessageValue1< Node, Vector3 > LocalType;
+ using LocalType = MessageValue1<Node, ColorMode>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetParentOrigin, origin );
+ new(slot) LocalType(&node, &Node::SetColorMode, colorMode);
}
-inline void SetAnchorPointMessage( EventThreadServices& eventThreadServices, const Node& node, const Vector3& anchor )
+inline void SetDrawModeMessage(EventThreadServices& eventThreadServices, const Node& node, DrawMode::Type drawMode)
{
- typedef MessageValue1< Node, Vector3 > LocalType;
+ using LocalType = MessageValue1<Node, DrawMode::Type>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetAnchorPoint, anchor );
+ new(slot) LocalType(&node, &Node::SetDrawMode, drawMode);
}
-inline void SetPositionInheritanceModeMessage( EventThreadServices& eventThreadServices, const Node& node, PositionInheritanceMode mode )
+inline void SetTransparentMessage(EventThreadServices& eventThreadServices, const Node& node, bool transparent)
{
- typedef MessageValue1< Node, PositionInheritanceMode > LocalType;
+ using LocalType = MessageValue1<Node, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetPositionInheritanceMode, mode );
+ new(slot) LocalType(&node, &Node::SetTransparent, transparent);
}
-inline void SetInheritScaleMessage( EventThreadServices& eventThreadServices, const Node& node, bool inherit )
+inline void DetachRendererMessage(EventThreadServices& eventThreadServices, const Node& node, const Renderer& renderer)
{
- typedef MessageValue1< Node, bool > LocalType;
+ using LocalType = MessageValue1<Node, const Renderer*>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetInheritScale, inherit );
+ new(slot) LocalType(&node, &Node::RemoveRenderer, &renderer);
}
-inline void SetColorModeMessage( EventThreadServices& eventThreadServices, const Node& node, ColorMode colorMode )
+inline void SetDepthIndexMessage(EventThreadServices& eventThreadServices, const Node& node, uint32_t depthIndex)
{
- typedef MessageValue1< Node, ColorMode > LocalType;
+ using LocalType = MessageValue1<Node, uint32_t>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetColorMode, colorMode );
+ new(slot) LocalType(&node, &Node::SetDepthIndex, depthIndex);
}
-inline void SetDrawModeMessage( EventThreadServices& eventThreadServices, const Node& node, DrawMode::Type drawMode )
+inline void SetClippingModeMessage(EventThreadServices& eventThreadServices, const Node& node, ClippingMode::Type clippingMode)
{
- typedef MessageValue1< Node, DrawMode::Type > LocalType;
+ using LocalType = MessageValue1<Node, ClippingMode::Type>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
// Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &node, &Node::SetDrawMode, drawMode );
+ new(slot) LocalType(&node, &Node::SetClippingMode, clippingMode);
+}
+
+inline void SetPositionUsesAnchorPointMessage(EventThreadServices& eventThreadServices, const Node& node, bool positionUsesAnchorPoint)
+{
+ using LocalType = MessageValue1<Node, bool>;
+
+ // Reserve some memory inside the message queue
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot(sizeof(LocalType));
+
+ // Construct message in the message queue memory; note that delete should not be called on the return value
+ new(slot) LocalType(&node, &Node::SetPositionUsesAnchorPoint, positionUsesAnchorPoint);
}
} // namespace SceneGraph
+// Template specialisation for OwnerPointer<Node>, because delete is protected
+template<>
+inline void OwnerPointer<Dali::Internal::SceneGraph::Node>::Reset()
+{
+ if(mObject != nullptr)
+ {
+ Dali::Internal::SceneGraph::Node::Delete(mObject);
+ mObject = nullptr;
+ }
+}
} // namespace Internal
+// Template specialisations for OwnerContainer<Node*>, because delete is protected
+template<>
+inline void OwnerContainer<Dali::Internal::SceneGraph::Node*>::Delete(Dali::Internal::SceneGraph::Node* pointer)
+{
+ Dali::Internal::SceneGraph::Node::Delete(pointer);
+}
} // namespace Dali
-#endif // __DALI_INTERNAL_SCENE_GRAPH_NODE_H_
+#endif // DALI_INTERNAL_SCENE_GRAPH_NODE_H
projects / platform / core / uifw / dali-core.git / blobdiff