From ed54f6f987decbbaefd59eee32326c750a3f2896 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Thu, 9 Jan 2020 14:44:43 +0100
Subject: Replace subscripted vector access

Supported by Intel OpenCL but not by Nvidia
---
 raymarch.cl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/raymarch.cl b/raymarch.cl
index 1e88f40..6cde456 100644
--- a/raymarch.cl
+++ b/raymarch.cl
@@ -117,8 +117,8 @@ double3 scatter(double3 origin, double3 dir, double dist, double3 sun) {
 			mie_depth      += mie_h;
 
 			const double2 light_depth = lightDepth(curr, sun);
-			const double3 tau = rayleigh_beta * (rayleigh_depth + light_depth[0])
-			                  + mie_beta      * (mie_depth      + light_depth[1]);
+			const double3 tau = rayleigh_beta * (rayleigh_depth + light_depth.x)
+			                  + mie_beta      * (mie_depth      + light_depth.y);
 			const double3 attenuation = exp(-tau);
 
 			rayleigh_sum += attenuation * rayleigh_h;
-- 
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