Fix texture index mapper in examples

splashdust · Nov 17, 2024 · 3f8b72b · 3f8b72b
1 parent ae78f0b
commit 3f8b72b
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Showing 3 changed files with 33 additions and 1 deletion.
diff --git a/examples/bombs.rs b/examples/bombs.rs
@@ -1,7 +1,7 @@
 use bevy::{pbr::CascadeShadowConfigBuilder, prelude::*, utils::HashMap};
 use bevy_voxel_world::prelude::*;
 use noise::{HybridMulti, NoiseFn, Perlin};
-use std::time::Duration;
+use std::{sync::Arc, time::Duration};
 #[derive(Resource, Clone, Default)]
 struct MainWorld;
 
@@ -14,6 +14,16 @@ impl VoxelWorldConfig for MainWorld {
     fn voxel_lookup_delegate(&self) -> VoxelLookupDelegate<Self::MaterialIndex> {
         Box::new(move |_chunk_pos| get_voxel_fn())
     }
+
+    fn texture_index_mapper(&self) -> Arc<dyn Fn(Self::MaterialIndex) -> [u32; 3] + Send + Sync> {
+        Arc::new(|mat| match mat {
+            0 => [0, 0, 0],
+            1 => [1, 1, 1],
+            2 => [2, 2, 2],
+            3 => [3, 3, 3],
+            _ => [0, 0, 0],
+        })
+    }
 }
 
 fn main() {

diff --git a/examples/multiple_worlds.rs b/examples/multiple_worlds.rs
@@ -35,6 +35,16 @@ impl VoxelWorldConfig for MainWorld {
     fn voxel_lookup_delegate(&self) -> VoxelLookupDelegate<Self::MaterialIndex> {
         Box::new(move |_chunk_pos| get_voxel_fn())
     }
+
+    fn texture_index_mapper(&self) -> Arc<dyn Fn(Self::MaterialIndex) -> [u32; 3] + Send + Sync> {
+        Arc::new(|mat| match mat {
+            0 => [0, 0, 0],
+            1 => [1, 1, 1],
+            2 => [2, 2, 2],
+            3 => [3, 3, 3],
+            _ => [0, 0, 0],
+        })
+    }
 }
 
 // This is the second world configuration. In this example, the second world is using a custom material.

diff --git a/examples/noise_terrain.rs b/examples/noise_terrain.rs
@@ -1,3 +1,5 @@
+use std::sync::Arc;
+
 use bevy::{pbr::CascadeShadowConfigBuilder, prelude::*, utils::HashMap};
 use bevy_voxel_world::prelude::*;
 use noise::{HybridMulti, NoiseFn, Perlin};
@@ -15,6 +17,16 @@ impl VoxelWorldConfig for MainWorld {
     fn voxel_lookup_delegate(&self) -> VoxelLookupDelegate<Self::MaterialIndex> {
         Box::new(move |_chunk_pos| get_voxel_fn())
     }
+
+    fn texture_index_mapper(&self) -> Arc<dyn Fn(Self::MaterialIndex) -> [u32; 3] + Send + Sync> {
+        Arc::new(|mat| match mat {
+            0 => [0, 0, 0],
+            1 => [1, 1, 1],
+            2 => [2, 2, 2],
+            3 => [3, 3, 3],
+            _ => [0, 0, 0],
+        })
+    }
 }
 
 fn main() {