configurable exposure for editor's camera

Author: mrDIMAS

editor/src/camera/mod.rs

@@ -149,12 +149,12 @@ impl CameraController {
     pub fn new(
         graph: &mut Graph,
         root: Handle<Node>,
-        settings: Option<&SceneCameraSettings>,
+        settings: &Settings,
+        camera_settings: SceneCameraSettings,
         grid: Handle<Node>,
         editor_objects_root: Handle<Node>,
         scene_content_root: Handle<Node>,
     ) -> Self {
-        let settings = settings.cloned().unwrap_or_default();
         let camera;
         let camera_hinge;
         let pivot = PivotBuilder::new(
@@ -168,7 +168,8 @@ impl CameraController {
                                 ])
                                 .with_name("EditorCamera"),
                         )
-                        .with_projection(settings.projection)
+                        .with_projection(camera_settings.projection)
+                        .with_exposure(settings.camera.exposure)
                         .with_z_far(512.0)
                         .build(graph);
                         camera
@@ -179,7 +180,7 @@ impl CameraController {
                 .with_name("EditorCameraPivot")
                 .with_local_transform(
                     TransformBuilder::new()
-                        .with_local_position(settings.position)
+                        .with_local_position(camera_settings.position)
                         .build(),
                 ),
         )
@@ -192,8 +193,8 @@ impl CameraController {
             pivot,
             camera_hinge,
             camera,
-            yaw: settings.yaw,
-            pitch: settings.pitch,
+            yaw: camera_settings.yaw,
+            pitch: camera_settings.pitch,
             mouse_control_mode: MouseControlMode::None,
             z_offset: DEFAULT_Z_OFFSET,
             move_left: false,
@@ -576,6 +577,8 @@ impl CameraController {
 
         let camera = graph[self.camera].as_camera_mut();
 
+        camera.set_exposure(settings.camera.exposure);
+
         match camera.projection_value() {
             Projection::Perspective(_) => {
                 let global_transform = camera.global_transform();

editor/src/scene/mod.rs

@@ -205,8 +205,15 @@ impl GameScene {
         let camera_controller = CameraController::new(
             &mut scene.graph,
             editor_objects_root,
+            settings,
             path.as_ref()
-                .and_then(|p| settings.scene_settings.get(*p).map(|s| &s.camera_settings)),
+                .and_then(|p| {
+                    settings
+                        .scene_settings
+                        .get(*p)
+                        .map(|s| s.camera_settings.clone())
+                })
+                .unwrap_or_default(),
             grid,
             editor_objects_root,
             scene_content_root,

editor/src/settings/camera.rs

@@ -19,6 +19,7 @@
 // SOFTWARE.
 
 use crate::fyrox::core::reflect::prelude::*;
+use fyrox::scene::camera::Exposure;
 use serde::{Deserialize, Serialize};
 use std::ops::Range;
 
@@ -45,6 +46,8 @@ pub struct CameraSettings {
     #[reflect(min_value = 0.0, max_value = 1000.0)]
     #[serde(default = "default_zoom_range")]
     pub zoom_range: Range<f32>,
+    #[serde(default)]
+    pub exposure: Exposure,
 }
 
 impl Default for CameraSettings {
@@ -54,6 +57,7 @@ impl Default for CameraSettings {
             sensitivity: default_sensitivity(),
             zoom_speed: default_zoom_speed(),
             zoom_range: default_zoom_range(),
+            exposure: Default::default(),
         }
     }
 }