50 lines
1.8 KiB
Rust
50 lines
1.8 KiB
Rust
use crate::validation::Validate;
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use crate::{buffer, extensions, Extras, Index};
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use gltf_derive::Validate;
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use serde_derive::{Deserialize, Serialize};
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/// All valid MIME types.
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pub const VALID_MIME_TYPES: &[&str] = &["image/jpeg", "image/png"];
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/// Image data used to create a texture.
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#[derive(Clone, Debug, Deserialize, Serialize, Validate)]
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pub struct Image {
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/// The index of the buffer view that contains the image. Use this instead of
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/// the image's uri property.
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#[serde(rename = "bufferView")]
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#[serde(skip_serializing_if = "Option::is_none")]
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pub buffer_view: Option<Index<buffer::View>>,
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/// The image's MIME type.
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#[serde(rename = "mimeType")]
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#[serde(skip_serializing_if = "Option::is_none")]
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pub mime_type: Option<MimeType>,
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/// Optional user-defined name for this object.
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#[cfg(feature = "names")]
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#[cfg_attr(feature = "names", serde(skip_serializing_if = "Option::is_none"))]
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pub name: Option<String>,
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/// The uri of the image. Relative paths are relative to the .gltf file.
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/// Instead of referencing an external file, the uri can also be a data-uri.
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/// The image format must be jpg or png.
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#[serde(skip_serializing_if = "Option::is_none")]
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pub uri: Option<String>,
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/// Extension specific data.
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub extensions: Option<extensions::image::Image>,
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/// Optional application specific data.
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#[serde(default)]
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#[cfg_attr(feature = "extras", serde(skip_serializing_if = "Option::is_none"))]
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#[cfg_attr(not(feature = "extras"), serde(skip_serializing))]
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pub extras: Extras,
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}
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/// An image MIME type.
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#[derive(Clone, Debug, Deserialize, Serialize)]
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pub struct MimeType(pub String);
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impl Validate for MimeType {}
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