G3D::ArticulatedModel::PartCallback Class Reference

Base class for defining operations to perform on each part, in hierarchy order. More...

Inherited by G3D::ArticulatedModel::BoundsCallback, G3D::ArticulatedModel::MeshMergeCallback, and G3D::ArticulatedModel::ScalePartTransformCallback.

Public Member Functions
virtual	~PartCallback ()
virtual void	operator() (ArticulatedModel::Part *part, const CFrame &worldToPartFrame, shared_ptr< ArticulatedModel > model, const int treeDepth)=0
	Override to implement processing of part. More...

Detailed Description

Base class for defining operations to perform on each part, in hierarchy order.

Example:

class ExtractVertexCallback : public ArticulatedModel::PartCallback {
public:
    Array<Point3>& vertexArray;

    ExtractVertexCallback(Array<Point3>& vertexArray) : vertexArray(vertexArray) {}

    void operator()(ArticulatedModel::Part *part, const CFrame &worldToPartFrame, shared_ptr<ArticulatedModel> model, const int treeDepth) {
        for (int i = 0; i < part->cpuVertexArray.size(); ++i) {
            vertexArray.append(worldToPartFrame.pointToObjectSpace(part->cpuVertexArray.vertex[i].position));
        }
    }
} callback(vertexArray);

model->forEachPart(callback);

Constructor & Destructor Documentation

~PartCallback()

virtual G3D::ArticulatedModel::PartCallback::~PartCallback ( )

inlinevirtual

Member Function Documentation

operator()()

virtual void G3D::ArticulatedModel::PartCallback::operator() ( ArticulatedModel::Part *  part, const CFrame &  worldToPartFrame, shared_ptr< ArticulatedModel >  model, const int  treeDepth  )

pure virtual

Override to implement processing of part.

Parameters

worldToPartFrame	The net transformation in this pose from world space to part's object space
treeDepth	depth in the hierarchy. 0 = a root

Implemented in G3D::ArticulatedModel::ScalePartTransformCallback, G3D::ArticulatedModel::MeshMergeCallback, and G3D::ArticulatedModel::BoundsCallback.