Struct vtflib::Rgba8888ImageBuilder

#[must_use]
pub struct Rgba8888ImageBuilder<'a, 'b, 'c> { /* fields omitted */ }

A builder for an image from existing RGBA8888 data.

Implementations

impl<'a, 'b, 'c> Rgba8888ImageBuilder<'a, 'b, 'c>

pub fn version(self, major: u32, minor: u32) -> Self

Sets the version of the created image.

pub fn format(self, format: ImageFormat) -> Self

Sets the format of the created image.

pub fn flags(self, flags: ImageFlags) -> Self

Sets the flags of the created image.

pub fn with_flag(self, flag: ImageFlags) -> Self

Enables the given flag in the created image.

pub fn without_flag(self, flag: ImageFlags) -> Self

Disables the given flag in the created image.

pub fn start_frame(self, frame: u32) -> Self

Sets the start frame of the created image.

pub fn bump_scale(self, scale: f32) -> Self

Sets the bump scale of the created image.

pub fn reflectivity(self, reflectivity: [f32; 3]) -> Self

Sets the reflectivity values of the created image.

pub fn generate_mipmaps(self, mipmaps: bool) -> Self

Sets whether to generate mipmaps.

pub fn mipmap_filter(self, filter: MipmapFilter) -> Self

Sets the mipmap resize filter.

pub fn mipmap_sharpen_filter(self, filter: SharpenFilter) -> Self

Sets the mipmap sharpen filter

pub fn generate_thumbnail(self, thumbnail: bool) -> Self

Sets whether to generate a thumbnail.

pub fn compute_reflectivity(self, reflectivity: bool) -> Self

Sets whether to compute the reflectivity of the image.

pub fn resize(self, resize: bool) -> Self

Sets whether to resize the input image.

pub fn resize_method(self, method: ResizeMethod) -> Self

Sets the resize method.

pub fn resize_filter(self, filter: MipmapFilter) -> Self

Sets the resize filter.

pub fn resize_sharpen_filter(self, filter: MipmapFilter) -> Self

Sets the resize sharpen filter.

pub fn resize_clamp(self, clamp: bool) -> Self

Sets whether to clamp the resize size.

pub fn resize_clamp_dimensions(self, width: u32, heigth: u32) -> Self

Sets the dimensions to clamp the resize to.

pub fn gamma_correct(self, amount: f32) -> Self

Apply gamma correction to the input image.

pub fn normal_map(self, settings: NormalMapConversionSettings) -> Self

Convert the input image into a normal map.

pub fn sphere_map(self, sphere_map: bool) -> Self

Sets whether to generate a sphere map for six-faced cubemap images.

pub fn create(self, data: &mut [u8]) -> Result<()>

Create a single frame image from data. Data needs to be mut because some creation options are applied in place.

Errors

Returns Err if data has the wrong length or the image creation fails.

pub fn create_multi(
    self,
    frames: u32,
    faces: u32,
    slices: u32,
    data: &mut [&mut [u8]]
) -> Result<()>

Create a multi frame or cubemap image from data. Data needs to be mut because some creation options are applied in place.

Errors

Returns Err if data has the wrong length or the image creation fails.