public Point4D Transform(Point4D point)
{
MultiplyPoint(ref point);
return(point);
}
public static Point4D LinearInterpolate(Point4D value1, Point4D value2, float amountRangeStart, float amountRangeEnd, float amount)
{
Point4D result = new Point4D();
result.X = MathUtility.Lerp(value1.X, value2.X, amountRangeStart, amountRangeEnd, amount);
result.Y = MathUtility.Lerp(value1.Y, value2.Y, amountRangeStart, amountRangeEnd, amount);
result.Z = MathUtility.Lerp(value1.Z, value2.Z, amountRangeStart, amountRangeEnd, amount);
result.W = MathUtility.Lerp(value1.W, value2.W, amountRangeStart, amountRangeEnd, amount);
return result;
}
public static Point4D Parse(string source)
{
IFormatProvider cultureInfo = CultureInfo.InvariantCulture;
TokenizerHelper helper = new TokenizerHelper(source, cultureInfo);
string str = helper.NextTokenRequired();
Point4D pointd = new Point4D(Convert.ToSingle(str, cultureInfo), Convert.ToSingle(helper.NextTokenRequired(), cultureInfo), Convert.ToSingle(helper.NextTokenRequired(), cultureInfo), Convert.ToSingle(helper.NextTokenRequired(), cultureInfo));
helper.LastTokenRequired();
return pointd;
}
public static Point4D PerspectiveInterpolate(Point4D value1, Point4D value2, float w1, float w2, float amountRangeStart, float amountRangeEnd, float amount)
{
Point4D result = new Point4D();
result.X = MathUtility.PerspectiveInterpolate(value1.X, value2.X, w1, w2, amountRangeStart, amountRangeEnd, amount);
result.Y = MathUtility.PerspectiveInterpolate(value1.Y, value2.Y, w1, w2, amountRangeStart, amountRangeEnd, amount);
result.Z = MathUtility.PerspectiveInterpolate(value1.Z, value2.Z, w1, w2, amountRangeStart, amountRangeEnd, amount);
result.W = MathUtility.PerspectiveInterpolate(value1.W, value2.W, w1, w2, amountRangeStart, amountRangeEnd, amount);
return result;
}
public VertexTransformedPositionTexture(Point4D position, Point2D textureCoordinate)
{
Position = position;
TextureCoordinate = textureCoordinate;
}
