Bloom settings

CHANGELOG.md

@@ -38,6 +38,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Sprite pickup animations
 - Add VELOREN_ASSETS_OVERRIDE variable for specifying folder to partially override assets.
 - Cultist raiders
+- Bloom Slider
 
 ### Changed
 

assets/voxygen/i18n/en/hud/settings.ron

@@ -100,6 +100,7 @@
         "hud.settings.lod_detail": "LoD Detail",
         "hud.settings.save_window_size": "Save window size",
         "hud.settings.reset_graphics": "Reset to Defaults",
+        "hud.settings.bloom": "Bloom",
 
         "hud.settings.master_volume": "Master Volume",
         "hud.settings.inactive_master_volume_perc": "Inactive Window Volume",

voxygen/src/hud/settings_window/video.rs

@@ -6,8 +6,8 @@ use crate::{
         TEXT_COLOR,
     },
     render::{
-        AaMode, CloudMode, FluidMode, LightingMode, PresentMode, RenderMode, ShadowMapMode,
+        AaMode, BloomConfig, BloomFactor, BloomMode, CloudMode, FluidMode, LightingMode,
-        ShadowMode, UpscaleMode,
+        PresentMode, RenderMode, ShadowMapMode, ShadowMode, UpscaleMode,
     },
     session::settings_change::Graphics as GraphicsChange,
     settings::Fps,
@@ -67,6 +67,11 @@ widget_ids! {
         ambiance_value,
         aa_mode_text,
         aa_mode_list,
+        //
+        bloom_intensity_text,
+        bloom_intensity_slider,
+        bloom_intensity_value,
+        //
         upscale_factor_text,
         upscale_factor_list,
         cloud_mode_text,
@@ -101,6 +106,7 @@ widget_ids! {
         shadow_mode_map_resolution_slider,
         shadow_mode_map_resolution_value,
         save_window_size_button,
+
     }
 }
 
@@ -646,9 +652,64 @@ impl<'a> Widget for Video<'a> {
             })));
         }
 
+        // Bloom
+        let bloom_intensity = match render_mode.bloom {
+            BloomMode::Off => 0.0,
+            BloomMode::On(bloom) => bloom.factor.fraction(),
+        };
+        let max_bloom = 0.3;
+        let bloom_value = ((bloom_intensity * 100.0 / max_bloom) as i32).to_string();
+
+        Text::new(self.localized_strings.get("hud.settings.bloom"))
+            .font_size(self.fonts.cyri.scale(14))
+            .font_id(self.fonts.cyri.conrod_id)
+            .down_from(state.ids.aa_mode_list, 10.0)
+            .color(TEXT_COLOR)
+            .set(state.ids.bloom_intensity_text, ui);
+        if let Some(new_val) = ImageSlider::continuous(
+            bloom_intensity,
+            0.0,
+            max_bloom,
+            self.imgs.slider_indicator,
+            self.imgs.slider,
+        )
+        .w_h(104.0, 22.0)
+        .down_from(state.ids.bloom_intensity_text, 8.0)
+        .track_breadth(12.0)
+        .slider_length(10.0)
+        .pad_track((5.0, 5.0))
+        .set(state.ids.bloom_intensity_slider, ui)
+        {
+            if new_val > f32::EPSILON {
+                // Toggle Bloom On and set Custom value to new_val
+                events.push(GraphicsChange::ChangeRenderMode(Box::new(RenderMode {
+                    bloom: {
+                        BloomMode::On(BloomConfig {
+                            factor: BloomFactor::Custom(new_val),
+                            // TODO: Decide if this should be a separate setting
+                            uniform_blur: false,
+                        })
+                    },
+                    ..render_mode.clone()
+                })))
+            } else {
+                // Toggle Bloom Off if the value is near 0
+                events.push(GraphicsChange::ChangeRenderMode(Box::new(RenderMode {
+                    bloom: { BloomMode::Off },
+                    ..render_mode.clone()
+                })))
+            }
+        }
+        Text::new(&format!("{}%", &bloom_value))
+            .right_from(state.ids.bloom_intensity_slider, 8.0)
+            .font_size(self.fonts.cyri.scale(14))
+            .font_id(self.fonts.cyri.conrod_id)
+            .color(TEXT_COLOR)
+            .set(state.ids.bloom_intensity_value, ui);
+
         // Upscaling factor
         Text::new(self.localized_strings.get("hud.settings.upscale_factor"))
-            .down_from(state.ids.aa_mode_list, 8.0)
+            .down_from(state.ids.bloom_intensity_slider, 8.0)
             .font_size(self.fonts.cyri.scale(14))
             .font_id(self.fonts.cyri.conrod_id)
             .color(TEXT_COLOR)

voxygen/src/render/mod.rs

@@ -275,11 +275,11 @@ pub enum BloomFactor {
     Custom(f32),
     // other variant has to be placed last
     #[serde(other)]
-    Standard,
+    Medium,
 }
 
 impl Default for BloomFactor {
-    fn default() -> Self { Self::Standard }
+    fn default() -> Self { Self::Low }
 }
 
 impl BloomFactor {
@@ -287,7 +287,7 @@ impl BloomFactor {
     pub fn fraction(self) -> f32 {
         match self {
             Self::Low => 0.05,
-            Self::Standard => 0.10,
+            Self::Medium => 0.10,
             Self::High => 0.25,
             Self::Custom(val) => val.max(0.0).min(1.0),
         }
@@ -299,14 +299,14 @@ impl BloomFactor {
 pub struct BloomConfig {
     /// Controls fraction of output image luminosity that is blurred bloom
     ///
-    /// Defaults to `Standard`
+    /// Defaults to `Low`
-    factor: BloomFactor,
+    pub factor: BloomFactor,
     /// Turning this on make the bloom blur less sharply concentrated around the
     /// high intensity phenomena (removes adding in less blurred layers to the
     /// final blur)
     ///
     /// Defaults to `false`
-    uniform_blur: bool,
+    pub uniform_blur: bool,
     // TODO: allow configuring the blur radius and/or the number of passes
 }
 
@@ -318,7 +318,12 @@ pub enum BloomMode {
 }
 
 impl Default for BloomMode {
-    fn default() -> Self { Self::Off }
+    fn default() -> Self {
+        Self::On(BloomConfig {
+            factor: BloomFactor::default(),
+            uniform_blur: false,
+        })
+    }
 }
 
 impl BloomMode {