func (hmd *Hmd) GetFloatArray2(propertyName string, values []float32) []float32 {
_propertyName := C.CString(propertyName)
defer C.free(unsafe.Pointer(_propertyName))
arraySize := C.uint(cap(values))
arrayPtr := (*C.float)(&values[0])
size := C.ovrHmd_GetFloatArray(hmd.cptr(), _propertyName, arrayPtr, arraySize)
return values[:size]
}
// Get float[] property. Returns the number of elements filled in, 0 if property doesn't exist.
// Maximum of arraySize elements will be written.
func (hmd *Hmd) GetFloatArray(propertyName string) []float32 {
_propertyName := C.CString(propertyName)
defer C.free(unsafe.Pointer(_propertyName))
arraySize := C.ovrHmd_GetArraySize(hmd.cptr(), _propertyName)
values := make([]float32, arraySize)
arrayPtr := (*C.float)(&values[0])
C.ovrHmd_GetFloatArray(hmd.cptr(), _propertyName, arrayPtr, arraySize)
return values
}
func (hmd *Hmd) GetFloatArray(propertyName string, values []float32, arraySize uint) uint {
_propertyName := C.CString(propertyName)
defer C.free(unsafe.Pointer(_propertyName))
_values := C.float(values[0])
return uint(C.ovrHmd_GetFloatArray(hmd.hmdRef, _propertyName, &_values, C.uint(arraySize)))
}