ar::LightEstimate classes

Author: yury

cidre/pomace/ar/ar.h

@@ -15,6 +15,8 @@ Class AR_WORLD_TRACKING_CONFIGURATION;
 Class AR_ANCHOR;
 Class AR_PLANE_ANCHOR;
 Class AR_RAYCAST_QUERY;
+Class AR_LIGHT_ESTIMATE;
+Class AR_DIRECTIONAL_LIGHT_ESTIMATE;
 
 __attribute__((constructor))
 static void ar_initializer(void)
@@ -29,6 +31,8 @@ static void ar_initializer(void)
         AR_ANCHOR = NSClassFromString(@"ARAnchor");
         AR_PLANE_ANCHOR = NSClassFromString(@"ARPlaneAnchor");
         AR_RAYCAST_QUERY = NSClassFromString(@"ARRaycastQuery");
+        AR_LIGHT_ESTIMATE = NSClassFromString(@"ARLightEstimate");
+        AR_DIRECTIONAL_LIGHT_ESTIMATE = NSClassFromString(@"ARDirectionalLightEstimate");
     }
 }
 

cidre/src/ar/light_estimate.rs

@@ -1,4 +1,4 @@
-use crate::{arc, cg, define_obj_type, ns, objc, simd};
+use crate::{arc, cg, define_cls, define_obj_type, ns, objc, simd};
 
 define_obj_type!(
     #[doc(alias = "ARLightEstimate")]
@@ -7,6 +7,8 @@ define_obj_type!(
 );
 
 impl LightEstimate {
+    define_cls!(AR_LIGHT_ESTIMATE);
+
     /// Ambient intensity of the scene lighting.
     ///
     /// In a well-lit environment this value is usually near `1000`.
@@ -25,6 +27,8 @@ define_obj_type!(
 );
 
 impl DirectionalLightEstimate {
+    define_cls!(AR_DIRECTIONAL_LIGHT_ESTIMATE);
+
     /// Second-degree spherical harmonics coefficients.
     ///
     /// The data contains 27 `f32` values in three non-interleaved RGB sets.
@@ -59,3 +63,9 @@ impl DirectionalLightEstimate {
     #[objc::msg_send(primaryLightIntensity)]
     pub fn primary_light_intensity(&self) -> cg::Float;
 }
+
+#[link(name = "ar", kind = "static")]
+unsafe extern "C" {
+    static AR_LIGHT_ESTIMATE: &'static objc::Class<LightEstimate>;
+    static AR_DIRECTIONAL_LIGHT_ESTIMATE: &'static objc::Class<DirectionalLightEstimate>;
+}