protected override sealed VFXExpression[] BuildExpression(VFXExpression[] inputExpression)
{
var scale = new VFXExpressionExtractScaleFromMatrix(inputExpression[0]);
var radius = inputExpression[1];
return(new VFXExpression[] { VFXOperatorUtility.CircleArea(radius, scale) });
}
public void ProcessOperatorCircleArea()
{
var a = 1.5f;
var value_a = new VFXValue <float>(a);
var expressionA = VFXOperatorUtility.CircleArea(value_a);
var context = new VFXExpression.Context(VFXExpressionContextOption.CPUEvaluation);
var resultExpressionA = context.Compile(expressionA);
Assert.AreEqual(a * a * Mathf.PI, resultExpressionA.Get <float>(), 0.001f);
}
protected override sealed VFXExpression[] BuildExpression(VFXExpression[] inputExpression)
{
return(new VFXExpression[] { VFXOperatorUtility.CircleArea(inputExpression[1]) });
}
