public static float GetRotatedY(float currentX, float currentY, float pivotX, float pivotY, float angleDegrees)
{
float x = currentX - pivotX;
float y = currentY - pivotY;
float yr = (x * TrigLUT.SinDeg(angleDegrees)) + (y * TrigLUT.CosDeg(angleDegrees));
return(yr + pivotY);
}
public static float GetYAtEndOfRotatedLineByOrigin(float y, float lineLength, float angleDegrees)
{
return(y + TrigLUT.SinDeg(angleDegrees) * lineLength);
}
public static float GetXAtEndOfRotatedLineByOrigin(float x, float lineLength, float angleDegrees)
{
return(x + TrigLUT.CosDeg(angleDegrees) * lineLength);
}