SpherePrimitiveShapeConstructor.cpp

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#include "SpherePrimitiveShapeConstructor.h"
#include "SpherePrimitiveShape.h"
#include "ScoreComputer.h"
#include <GfxTL/NullClass.h>
 
SpherePrimitiveShapeConstructor::SpherePrimitiveShapeConstructor(
    float maxSphereRadius)
    : m_maxSphereRadius(maxSphereRadius)
{}
 
size_t SpherePrimitiveShapeConstructor::Identifier() const
{
    return 1;
}
 
unsigned int SpherePrimitiveShapeConstructor::RequiredSamples() const
{
    // we use only 2pts with normals
    return 2;//4;
}
 
PrimitiveShape* SpherePrimitiveShapeConstructor::Construct(
    const MiscLib::Vector< Vec3f >& points,
    const MiscLib::Vector< Vec3f >& normals) const
{
    Sphere sphere;
    if (!sphere.Init2(points[0], points[1], normals[0], normals[1])) //points[2], points[3]))
    {
        return NULL;
    }
    if (sphere.Radius() > m_maxSphereRadius)
    {
        return NULL;
    }
    return new SpherePrimitiveShape(sphere);
}
 
PrimitiveShape* SpherePrimitiveShapeConstructor::Construct(
    const MiscLib::Vector< Vec3f >& samples) const
{
    Sphere sphere;
    if (!sphere.Init(samples))
    {
        return NULL;
    }
    return new SpherePrimitiveShape(sphere);
}
 
PrimitiveShape* SpherePrimitiveShapeConstructor::Deserialize(std::istream* i,
        bool binary) const
{
    SpherePrimitiveShape* shape = new SpherePrimitiveShape();
    shape->Deserialize(i, binary);
    return shape;
}
 
size_t SpherePrimitiveShapeConstructor::SerializedSize() const
{
    return Sphere::SerializedSize()
           + SpherePrimitiveShape::ParametrizationType::SerializedSize();
}