Invert shadow mapper orthographic project z... because glmOrtho is 'helpful'

1 files changed, 1 insertions, 1 deletions

diff --git a/gfx/gl/shadowMapper.cpp b/gfx/gl/shadowMapper.cpp
index c6b28ac..65c77c5 100644
--- a/gfx/gl/shadowMapper.cpp
+++ b/gfx/gl/shadowMapper.cpp
@@ -54,7 +54,7 @@ ShadowMapper::update(const SceneProvider & scene, const glm::vec3 & dir, const C
 	}
 
 	const auto lightProjection = [](const auto & x, const auto & y, const auto & z) {
-		return glm::ortho(x.first, x.second, y.first, y.second, z.first, z.second);
+		return glm::ortho(x.first, x.second, y.first, y.second, -z.second, -z.first);
 	}(extents_minmax(CompareBy {0}), extents_minmax(CompareBy {1}), extents_minmax(CompareBy {2}));
 
 	const auto lightViewProjection = lightProjection * lightView;