public void ProcessOperatorSphericalToRectangular()
{
var theta = 0.2f;
var phi = 0.4f;
var distance = 0.5f;
var rectangular = new Vector3(Mathf.Cos(phi) * Mathf.Cos(theta), Mathf.Sin(phi), Mathf.Cos(phi) * Mathf.Sin(theta));
rectangular *= distance;
var value_theta = new VFXValue <float>(theta);
var value_phi = new VFXValue <float>(phi);
var value_distance = new VFXValue <float>(distance);
var expressionA = VFXOperatorUtility.SphericalToRectangular(value_distance, value_theta, value_phi);
var expressionB = VFXOperatorUtility.RectangularToSpherical(expressionA);
var context = new VFXExpression.Context(VFXExpressionContextOption.CPUEvaluation);
var resultExpressionA = context.Compile(expressionA);
var resultExpressionB0 = context.Compile(expressionB[0]);
var resultExpressionB1 = context.Compile(expressionB[1]);
var resultExpressionB2 = context.Compile(expressionB[2]);
Assert.AreEqual(rectangular, resultExpressionA.Get <Vector3>());
Assert.AreEqual(distance, resultExpressionB0.Get <float>(), 0.001f);
Assert.AreEqual(theta, resultExpressionB1.Get <float>(), 0.001f);
Assert.AreEqual(phi, resultExpressionB2.Get <float>(), 0.001f);
}
protected override sealed VFXExpression[] BuildExpression(VFXExpression[] inputExpression)
{
return(VFXOperatorUtility.RectangularToSpherical(inputExpression[0]));
}
