From 5a089863beb01d4794bbe3580ada47b278715ea2 Mon Sep 17 00:00:00 2001
From: Joshua Yanovski <pythonesque@gmail.com>
Date: Thu, 2 Apr 2020 03:17:49 +0200
Subject: [PATCH] Making maps brighter.

This is probably not the right way to do it, but oh well!
---
 world/examples/water.rs | 6 ++++++
 world/src/sim/map.rs    | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/world/examples/water.rs b/world/examples/water.rs
index e737dc8341..5ceff64654 100644
--- a/world/examples/water.rs
+++ b/world/examples/water.rs
@@ -273,6 +273,12 @@ fn main() {
         if win.is_key_down(minifb::Key::L) {
             if is_camera {
                 // TODO: implement removing horizon mapping.
+                horizons = if horizons.is_some() {
+                    None
+                } else {
+                    refresh_horizons(lgain, is_basement, is_water)
+                };
+                samples_changed = true;
             } else {
                 is_shaded ^= true;
                 samples_changed = true;
diff --git a/world/src/sim/map.rs b/world/src/sim/map.rs
index 34a8f6365f..311ed32d6e 100644
--- a/world/src/sim/map.rs
+++ b/world/src/sim/map.rs
@@ -626,7 +626,7 @@ impl<'a> MapConfig<'a> {
                             1.0
                         }
                     })
-                    .unwrap_or(alt as f64);
+                    .unwrap_or(1.0);
 
                 let rgb = if is_shaded {
                     // Phong reflection model with shadows:
@@ -643,7 +643,7 @@ impl<'a> MapConfig<'a> {
                     //
                     // for each light m,
                     //  i_m,d = (RGB) intensity of diffuse component of light source m
-                    let i_m_d = Rgb::new(0.45, 0.45, 0.45);
+                    let i_m_d = Rgb::new(1.0, 1.0, 1.0);
                     //  i_m,s = (RGB) intensity of specular component of light source m
                     let i_m_s = Rgb::new(0.45, 0.45, 0.45);
                     // let i_m_s = Rgb::new(0.45, 0.45, 0.45);