Vendor dependencies for 0.3.0 release

vendor/gltf-json/src/extensions/camera.rs

@@ -0,0 +1,31 @@
+use gltf_derive::Validate;
+use serde_derive::{Deserialize, Serialize};
+#[cfg(feature = "extensions")]
+use serde_json::{Map, Value};
+
+/// A camera's projection.
+///
+/// A node can reference a camera to apply a transform to place the camera in the
+/// scene.
+#[derive(Clone, Debug, Default, Deserialize, Serialize, Validate)]
+pub struct Camera {
+    #[cfg(feature = "extensions")]
+    #[serde(default, flatten)]
+    pub others: Map<String, Value>,
+}
+
+/// Values for an orthographic camera.
+#[derive(Clone, Debug, Default, Deserialize, Serialize, Validate)]
+pub struct Orthographic {
+    #[cfg(feature = "extensions")]
+    #[serde(default, flatten)]
+    pub others: Map<String, Value>,
+}
+
+/// Values for a perspective camera.
+#[derive(Clone, Debug, Default, Deserialize, Serialize, Validate)]
+pub struct Perspective {
+    #[cfg(feature = "extensions")]
+    #[serde(default, flatten)]
+    pub others: Map<String, Value>,
+}