diff --git a/src/bin/envmap/main.rs b/src/bin/envmap/main.rs
index 664302a..26c2e20 100644
--- a/src/bin/envmap/main.rs
+++ b/src/bin/envmap/main.rs
@@ -4,7 +4,7 @@ use glam::{mat3, vec2, vec3, Mat3, Vec3};
 use image::buffer::ConvertBuffer;
 use raytracing3::perlin::{self, Pipeline, Vertex};
 
-const EXTENT: u32 = 8192;
+const EXTENT: u32 = 1024;
 
 fn make_viewport(m: Mat3) -> [Vertex; 4] {
 	let screen_coord = [vec2(-1., -1.), vec2(1., -1.), vec2(-1., 1.), vec2(1., 1.)];
@@ -23,8 +23,8 @@ fn main() {
 	noiser.set_params(
 		&queue,
 		perlin::Params {
-			origin: vec3(0., 0., -12.),
-			radius: 12.,
+			origin: vec3(0., 0., -30.),
+			radius: 30.,
 		},
 	);
 	let faces = [