From ec956d859b0c46401d77ef34683b9c82a864883f Mon Sep 17 00:00:00 2001
From: Chad Brokaw <cbrokaw@gmail.com>
Date: Sun, 8 Jan 2023 18:34:22 -0500
Subject: [PATCH] add function to render directly from an encoding

---
 src/render.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/render.rs b/src/render.rs
index ab751e1..427b503 100644
--- a/src/render.rs
+++ b/src/render.rs
@@ -3,6 +3,7 @@
 use bytemuck::{Pod, Zeroable};
 
 use crate::{
+    encoding::Encoding,
     engine::{BufProxy, ImageFormat, ImageProxy, Recording, ResourceProxy},
     shaders::{self, FullShaders, Shaders},
     Scene,
@@ -134,12 +135,20 @@ pub fn render_full(
     shaders: &FullShaders,
     width: u32,
     height: u32,
+) -> (Recording, ResourceProxy) {
+    render_encoding_full(&scene.data(), shaders, width, height)
+}
+
+pub fn render_encoding_full(
+    data: &Encoding,
+    shaders: &FullShaders,
+    width: u32,
+    height: u32,
 ) -> (Recording, ResourceProxy) {
     use crate::encoding::{resource::ResourceCache, PackedEncoding};
     let mut recording = Recording::default();
     let mut resources = ResourceCache::new();
     let mut packed_scene = PackedEncoding::default();
-    let data = scene.data();
     packed_scene.pack(&data, &mut resources);
     let (ramp_data, ramps_width, ramps_height) = resources.ramps(packed_scene.resources).unwrap();
     let gradient_image = if data.patches.is_empty() {