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-rw-r--r--assetFactory/texturePacker.cpp13
1 files changed, 13 insertions, 0 deletions
diff --git a/assetFactory/texturePacker.cpp b/assetFactory/texturePacker.cpp
index 68a6010..30f1c37 100644
--- a/assetFactory/texturePacker.cpp
+++ b/assetFactory/texturePacker.cpp
@@ -1,7 +1,9 @@
#include "texturePacker.h"
#include "collections.hpp"
+#include <GL/glew.h>
#include <algorithm>
#include <cstdio>
+#include <glm/common.hpp>
#include <numeric>
#include <ostream>
#include <set>
@@ -55,6 +57,17 @@ TexturePacker::pack(Size size) const
}
}
}
+ if (GLEW_ARB_texture_non_power_of_two) {
+ // Crop the size back to minimum size
+ size = std::transform_reduce(
+ result.begin(), result.end(), inputImages.begin(), Size {},
+ [](auto && max, auto && limit) {
+ return glm::max(max, limit);
+ },
+ [](auto && pos, auto && size) {
+ return pos + size;
+ });
+ }
return {result, size};
}