public void ProcessOperatorDistance()
{
var a = new Vector3(0.2f, 0.3f, 0.4f);
var b = new Vector3(1.0f, 2.3f, 5.4f);
var resultA = Vector3.Distance(a, b);
var resultB = Vector3.Dot(a - b, a - b);
var value_a = new VFXValue <Vector3>(a);
var value_b = new VFXValue <Vector3>(b);
var expressionA = VFXOperatorUtility.Distance(value_a, value_b);
var expressionB = VFXOperatorUtility.SqrDistance(value_a, value_b);
var context = new VFXExpression.Context(VFXExpressionContextOption.CPUEvaluation);
var resultExpressionA = context.Compile(expressionA);
var resultExpressionB = context.Compile(expressionB);
Assert.AreEqual(resultA, resultExpressionA.Get <float>());
Assert.AreEqual(resultB, resultExpressionB.Get <float>());
}
protected override sealed VFXExpression[] BuildExpression(VFXExpression[] inputExpression)
{
return(new[] { VFXOperatorUtility.SqrDistance(inputExpression[0], inputExpression[1]) });
}
