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/*
* Modification History
*
* 2004-June-14 Jason Rohrer
* Created.
*
* 2004-June-15 Jason Rohrer
* Added a function for getting a blended control point.
*
* 2004-August-9 Jason Rohrer
* Made a subclass of ParameterizedSpace.
*/
#ifndef PARAMETERIZED_OBJECT_INCLUDED
#define PARAMETERIZED_OBJECT_INCLUDED
#include "minorGems/math/geometry/Vector3D.h"
#include "minorGems/graphics/Color.h"
#include "minorGems/util/SimpleVector.h"
#include "ParameterizedSpace.h"
#include "DrawableObject.h"
#include "ObjectParameterSpaceControlPoint.h"
/**
* A 1-D space of object control points.
*
* @author Jason Rohrer.
*/
class ParameterizedObject : public ParameterizedSpace {
public:
/**
* Constructs an object by reading values from a text file
* stream.
*
* @param inFILE the open file to read from.
* Must be closed by caller.
* @param outError pointer to where error flag should be returned.
* Destination will be set to true if reading the object
* from inFILE fails.
*/
ParameterizedObject( FILE *inFILE, char *outError );
/**
* Gets drawable objects from this object space.
*
* @param inParameter the parameter in the range [0,1] to map
* into the object space.
* @param outRotationRate pointer to where the mapped rotation
* rate should be returned.
*
* @return this object as a collection of drawable objects.
* Can return NULL if this space was not properly initialized.
* Vector and objects must be destroyed by caller.
*/
SimpleVector<DrawableObject *> *getDrawableObjects(
double inParameter, double *outRotationRate );
/**
* Gets a blended object control point from this object space.
*
* @param inParameter the parameter in the range [0,1] to map
* into the object space.
*
* @return the blended control point.
* Can return NULL if this space was not properly initialized.
* Must be destroyed by caller.
*/
ObjectParameterSpaceControlPoint *getBlendedControlPoint(
double inParameter );
protected:
// inherit all protected members from ParameterizedSpace
};
#endif
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