---
title: is3DFloatProjection()
framework: spatial
role: symbol
role_heading: Instance Method
path: spatial/projectivetransform3dfloat/is3dfloatprojection()
---

# is3DFloatProjection()

## Declaration

```swift
func is3DFloatProjection() -> Bool
```

## Return Value

Return Value A Boolean value that indicates whether the transform is a 3DFloat projection.

## Discussion

Discussion Returns a Boolean value that indicates whether the transform is a 3DFloat projection.