fix broken build on Linux

Tom94 · Jan 2, 2024 · 1dada73 · 1dada73
1 parent dccab90
commit 1dada73
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/include/tev/UberShader.h b/include/tev/UberShader.h
@@ -8,6 +8,7 @@
 #include <nanogui/vector.h>
 
 #include <tev/Box.h>
+#include <optional>
 
 namespace tev {
 

diff --git a/src/UberShader.cpp b/src/UberShader.cpp
@@ -168,13 +168,13 @@ UberShader::UberShader(RenderPass* renderPass) {
                     return;
                 }
 
-                float cropAlpha = 1.f;
+                float cropAlpha = 1.0;
                 if (isCropped) {
                     if (imageUv.x < cropMin.x
                     || imageUv.x > cropMax.x
                     || imageUv.y < cropMin.y
                     || imageUv.y > cropMax.y)
-                        cropAlpha = 0.3f;
+                        cropAlpha = 0.3;
                 }
 
                 vec4 imageVal = sample(image, imageUv);