//-----------------------------------------------------------------------
Shape CatmullRomSpline2::realizeShape()
{
Shape shape;
unsigned int numPoints = mClosed ? mPoints.size() : (mPoints.size() - 1);
for (unsigned int i = 0; i < numPoints; ++i)
{
const Vector2& P1 = safeGetPoint(i-1);
const Vector2& P2 = safeGetPoint(i);
const Vector2& P3 = safeGetPoint(i+1);
const Vector2& P4 = safeGetPoint(i+2);
computeCatmullRomPoints(P1, P2, P3, P4, mNumSeg, shape.getPointsReference());
if (i == mPoints.size() - 2 && !mClosed)
{
shape.addPoint(P3);
}
}
if (mClosed)
shape.close();
shape.setOutSide(mOutSide);
return shape;
}
void realizeCatMul(vector<CircleShape>&points,int segments, VertexArray&lines){
if(segments<1)
{
cons->put("segment<1");
return;
}
unsigned int numPoints = points.size();
if(numPoints<4) return;
// console.put("---");
for (unsigned int i=0; i < numPoints; ++i)
{
const Vec2& P1 = points[(i )%points.size()].getPosition();
const Vec2& P2 = points[(i+1)%points.size()].getPosition();
const Vec2& P3 = points[(i+2)%points.size()].getPosition();
const Vec2& P4 = points[(i+3)%points.size()].getPosition();
computeCatmullRomPoints(P1, P2, P3, P4, segments, lines);
}
}
