From 9a43f9e749f9f51cb37dabd9c1d33f2ee9441b2f Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 17 Oct 2024 18:26:24 +0100
Subject: Re-express viewProjections calculations as a fold expression

---
 gfx/gl/shadowStenciller.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gfx/gl/shadowStenciller.h')

diff --git a/gfx/gl/shadowStenciller.h b/gfx/gl/shadowStenciller.h
index 03efced..ac83eb1 100644
--- a/gfx/gl/shadowStenciller.h
+++ b/gfx/gl/shadowStenciller.h
@@ -9,6 +9,8 @@ class LightDirection;
 
 class ShadowStenciller {
 public:
+	template<typename T> static constexpr T STENCIL_ANGLES = 8;
+
 	ShadowStenciller();
 
 	[[nodiscard]]
@@ -21,5 +23,5 @@ private:
 	Program shadowCaster;
 	Program::RequiredUniformLocation viewProjectionLoc {shadowCaster, "viewProjection"};
 
-	std::array<glm::mat4, 8> viewProjections;
+	std::array<glm::mat4, STENCIL_ANGLES<size_t>> viewProjections;
 };
-- 
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