protected sealed override VFXExpression Evaluate(VFXExpression[] constParents)
{
var meshReduce = constParents[0];
var mesh = meshReduce.Get <Mesh>();
return(VFXValue.Constant(VFXExpressionMesh.GetVertexStride(mesh)));
}
protected sealed override VFXExpression Evaluate(VFXExpression[] constParents)
{
var mesh = constParents[0].Get <Mesh>();
var vertexIndex = constParents[1].Get <uint>();
var channelOffset = constParents[2].Get <uint>();
var vertexStride = constParents[3].Get <uint>();
return(VFXValue.Constant(VFXExpressionMesh.GetFloat3(mesh, vertexIndex, channelOffset, vertexStride)));
}
protected sealed override VFXExpression Evaluate(VFXExpression[] constParents)
{
var meshReduce = constParents[0];
var channelIndexReduce = constParents[1];
var mesh = meshReduce.Get <Mesh>();
var channelIndex = channelIndexReduce.Get <uint>();
return(VFXValue.Constant(VFXExpressionMesh.GetChannelOffset(mesh, channelIndex)));
}
protected sealed override VFXExpression Evaluate(VFXExpression[] constParents)
{
var meshReduce = constParents[0];
var vertexOffsetReduce = constParents[1];
var channelFormatAndDimensionReduce = constParents[2];
var mesh = meshReduce.Get <Mesh>();
var vertexOffset = vertexOffsetReduce.Get <uint>();
var channelFormatAndDimension = channelFormatAndDimensionReduce.Get <uint>();
return(VFXValue.Constant(VFXExpressionMesh.GetColor(mesh, vertexOffset, channelFormatAndDimension)));
}