3 files changed, 9 insertions, 45 deletions
diff --git a/src/Util/ImageViewer.cpp b/src/Util/ImageViewer.cpp
index 7fd5867..f94ccd0 100644
--- a/src/Util/ImageViewer.cpp
+++ b/src/Util/ImageViewer.cpp
@@ -5,12 +5,12 @@
 namespace MC::Util {
 
 ImageViewer::ImageViewer(
-        GFX::Image::RawImage& image,
+        const GFX::Image::RawImage& image,
         float window_aspect
 ) : m_texture(image),
     m_program(
-        {GFX::Shading::Shader::Type::Vertex, ImageViewer::vertex},
-        {GFX::Shading::Shader::Type::Fragment, ImageViewer::fragment}
+        {GFX::Shading::Shader::Type::Vertex, vertex},
+        {GFX::Shading::Shader::Type::Fragment, fragment}
     ),
     m_mesh(GFX::Binder::load(create_mesh(window_aspect, image.width(), image.height()))) {
     m_program.bind();
@@ -25,7 +25,7 @@ ImageViewer::ImageViewer(
     m_program.unbind();
 }
 
-void ImageViewer::render() {
+void ImageViewer::render() const {
     m_program.bind();
     m_texture.bind();
     m_mesh.bind();
diff --git a/src/Util/ImageViewer.hpp b/src/Util/ImageViewer.hpp
index 2e4efe3..59c0bf3 100644
--- a/src/Util/ImageViewer.hpp
+++ b/src/Util/ImageViewer.hpp
@@ -10,18 +10,18 @@ namespace MC::Util {
 
 class ImageViewer {
 public:
-    explicit ImageViewer(GFX::Image::RawImage& image, float window_aspect);
+    explicit ImageViewer(const GFX::Image::RawImage& image, float window_aspect);
 
-    void render();
+    void render() const;
 private:
     static GFX::Mesh create_mesh(float window_aspect, uint32_t image_width, uint32_t image_height);
 
     static const char* vertex;
     static const char* fragment;
 
-    MC::GFX::BindableMesh m_mesh;
-    MC::GFX::Shading::Program m_program;
-    MC::GFX::Texture m_texture;
+    GFX::BindableMesh m_mesh;
+    GFX::Shading::Program m_program;
+    GFX::Texture m_texture;
 };
 
 }
 \ No newline at end of file
diff --git a/src/Util/Sampler.hpp b/src/Util/Sampler.hpp
deleted file mode 100644
index 3a4ff4f..0000000
--- a/src/Util/Sampler.hpp
+++ /dev/null
@@ -1,36 +0,0 @@
-#pragma once
-
-#include <functional>
-#include "../Math/Vector.hpp"
-#include "../Math/Grid.hpp"
-
-namespace MC::Util {
-
-template<size_t D, typename T>
-class Sampler {
-    using Pos = Vector<D>;
-    using Sample = std::function<T(Pos)>;
-    using Interpolate = std::function<T(Pos, Sample)>;
-public:
-    Sampler(
-        Sample sample,
-        Pos offset = {},
-        float scale = 1.0f,
-        Interpolate interpolate = nearest_interpolation
-    ) : m_sample([=](Sampler::Pos pos) -> T {
-        return interpolate(pos, [=](Sampler::Pos p) -> T { return sample(p * scale + offset); });
-    }) {}
-
-    T sample(Pos at) {
-        return m_sample(at);
-    }
-
-    static T nearest_interpolation(Pos pos, Sample sample) {
-        return sample(pos);
-    }
-
-private:
-    Sample m_sample;
-};
-
-}
-\ No newline at end of file