Struct DataDrivenProperty 

pub struct DataDrivenProperty { /* private fields */ }

One decoded property of a data-driven material

data is the raw value; its shape depends on size: 4 = scalar (f32, u32 enum, or BGRA colour — depends on the property), 8 = {u32 index into DataDrivenMaterial::texturePaths, u32 texture source}, 12 = 3 floats, 16 = 4 floats, 20 = {u32 ColorChannelSelect, f32 multiply, f32 add, f32, u16 flags}, 32 = {f32 offsetU/V, tilingU/V, angleU/V/W, u32 flags}, 48 = fresnel {u32 FresnelMode, f32 exponent, min, max, rotation, mask}.

Implementations

impl DataDrivenProperty

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn name_hash(&self) -> u32

crc32 of the property name

pub fn set_name_hash(&mut self, value: u32)

pub fn name(&self) -> String

Resolved name, empty when the hash is unknown

pub fn set_name(&mut self, value: &str)

pub fn data(&self) -> &[u8]

Raw value bytes Zero-copy view of the underlying std::vector.

pub fn data_mut(&mut self) -> &mut [u8]

Zero-copy mutable view. Resize first — the borrow forbids it after.

pub fn set_data(&mut self, values: &[u8])

pub fn resize_data(&mut self, count: usize)

Trait Implementations

impl Debug for DataDrivenProperty

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DataDrivenProperty

fn default() -> Self

Returns the “default value” for a type.

impl Drop for DataDrivenProperty

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for DataDrivenProperty