diff options
Diffstat (limited to 'source/gameengine/SceneGraph/SG_Spatial.h')
| -rw-r--r-- | source/gameengine/SceneGraph/SG_Spatial.h | 191 |
1 files changed, 121 insertions, 70 deletions
diff --git a/source/gameengine/SceneGraph/SG_Spatial.h b/source/gameengine/SceneGraph/SG_Spatial.h index c2ed80d21b2..6e274487c9d 100644 --- a/source/gameengine/SceneGraph/SG_Spatial.h +++ b/source/gameengine/SceneGraph/SG_Spatial.h @@ -35,6 +35,7 @@ #include <MT_Matrix3x3.h> // or Quaternion later ? #include "SG_IObject.h" #include "SG_BBox.h" +#include "SG_ParentRelation.h" class SG_Node; @@ -62,9 +63,24 @@ protected: SG_BBox m_bbox; MT_Scalar m_radius; bool m_modified; + bool m_ogldirty; // true if the openGL matrix for this object must be recomputed public: + inline void ClearModified() + { + m_modified = false; + m_ogldirty = true; + } + inline void SetModified() + { + m_modified = true; + ActivateScheduleUpdateCallback(); + } + inline void ClearDirty() + { + m_ogldirty = false; + } /** * Define the realtionship this node has with it's parent * node. You should pass an unshared instance of an SG_ParentRelation @@ -84,9 +100,12 @@ public: SG_ParentRelation *relation ); - SG_ParentRelation * - GetParentRelation( - ); + SG_ParentRelation * GetParentRelation() + { + return m_parent_relation; + } + + /** @@ -105,15 +124,17 @@ public: bool local ); - void - SetLocalPosition( - const MT_Point3& trans - ); + void SetLocalPosition(const MT_Point3& trans) + { + m_localPosition = trans; + SetModified(); + } + + void SetWorldPosition(const MT_Point3& trans) + { + m_worldPosition = trans; + } - void - SetWorldPosition( - const MT_Point3& trans - ); void RelativeRotate( @@ -121,72 +142,102 @@ public: bool local ); - void - SetLocalOrientation( - const MT_Matrix3x3& rot - ); + void SetLocalOrientation(const MT_Matrix3x3& rot) + { + m_localRotation = rot; + SetModified(); + } + + // rot is arrange like openGL matrix + void SetLocalOrientation(const float* rot) + { + m_localRotation.setValue(rot); + SetModified(); + } + + void SetWorldOrientation(const MT_Matrix3x3& rot) + { + m_worldRotation = rot; + } + + void RelativeScale(const MT_Vector3& scale) + { + m_localScaling = m_localScaling * scale; + SetModified(); + } + + void SetLocalScale(const MT_Vector3& scale) + { + m_localScaling = scale; + SetModified(); + } + + void SetWorldScale(const MT_Vector3& scale) + { + m_worldScaling = scale; + } + + const MT_Point3& GetLocalPosition() const + { + return m_localPosition; + } + + const MT_Matrix3x3& GetLocalOrientation() const + { + return m_localRotation; + } + + const MT_Vector3& GetLocalScale() const + { + return m_localScaling; + } + + const MT_Point3& GetWorldPosition() const + { + return m_worldPosition; + } + + const MT_Matrix3x3& GetWorldOrientation() const + { + return m_worldRotation; + } + + const MT_Vector3& GetWorldScaling() const + { + return m_worldScaling; + } + + void SetWorldFromLocalTransform() + { + m_worldPosition= m_localPosition; + m_worldScaling= m_localScaling; + m_worldRotation= m_localRotation; + } - void - SetWorldOrientation( - const MT_Matrix3x3& rot - ); - void - RelativeScale( - const MT_Vector3& scale - ); - - void - SetLocalScale( - const MT_Vector3& scale - ); - - void - SetWorldScale( - const MT_Vector3& scale - ); - - const - MT_Point3& - GetLocalPosition( - ) const ; - - const - MT_Matrix3x3& - GetLocalOrientation( - ) const ; - - const - MT_Vector3& - GetLocalScale( - ) const; - - const - MT_Point3& - GetWorldPosition( - ) const ; - - const - MT_Matrix3x3& - GetWorldOrientation( - ) const ; - - const - MT_Vector3& - GetWorldScaling( - ) const ; - - void SetWorldFromLocalTransform(); MT_Transform GetWorldTransform() const; - bool ComputeWorldTransforms(const SG_Spatial *parent, bool& parentUpdated); + bool ComputeWorldTransforms(const SG_Spatial *parent, bool& parentUpdated) + { + return m_parent_relation->UpdateChildCoordinates(this,parent,parentUpdated); + } + /** * Bounding box functions. */ - SG_BBox& BBox(); - void SetBBox(SG_BBox & bbox); + SG_BBox& BBox() + { + return m_bbox; + } + + void SetBBox(SG_BBox& bbox) + { + m_bbox = bbox; + } + + bool inside(const MT_Point3 &point) const; void getBBox(MT_Point3 *box) const; void getAABBox(MT_Point3 *box) const; @@ -194,6 +245,7 @@ public: MT_Scalar Radius() const { return m_radius; } void SetRadius(MT_Scalar radius) { m_radius = radius; } bool IsModified() { return m_modified; } + bool IsDirty() { return m_ogldirty; } protected: friend class SG_Controller; @@ -210,7 +262,7 @@ protected: SG_Spatial( void* clientobj, void* clientinfo, - SG_Callbacks callbacks + SG_Callbacks& callbacks ); SG_Spatial( @@ -231,7 +283,6 @@ protected: double time, bool& parentUpdated ); - void SetModified(bool modified) { m_modified = modified; } }; |