Rearranging the shaders and scripts to hopefully make the project easier to work on

js/regl/resurrectionPass.js

@@ -0,0 +1,36 @@
+import { loadText, make1DTexture, makePassFBO, makePass } from "./utils.js";
+
+// Matrix Resurrections isn't in theaters yet,
+// and this version of the effect is still a WIP.
+
+// Criteria:
+// Upward-flowing glyphs should be golden
+// Downward-flowing glyphs should be tinted slightly blue on top and golden on the bottom
+// Cheat a lens blur, interpolating between the texture and bloom at the edges
+
+export default (regl, config, inputs) => {
+	const output = makePassFBO(regl, config.useHalfFloat);
+	const { backgroundColor } = config;
+	const resurrectionPassFrag = loadText("shaders/glsl/resurrectionPass.frag.glsl");
+
+	const render = regl({
+		frag: regl.prop("frag"),
+
+		uniforms: {
+			backgroundColor,
+			tex: inputs.primary,
+			bloomTex: inputs.bloom,
+			ditherMagnitude: 0.05,
+		},
+		framebuffer: output,
+	});
+
+	return makePass(
+		{
+			primary: output,
+		},
+		() => render({ frag: resurrectionPassFrag.text() }),
+		null,
+		resurrectionPassFrag.loaded
+	);
+};