fix

Add missing `find_dependency` calls.

.github/workflows/cmake-multi-platform.yml

@@ -245,72 +245,37 @@ jobs:
         run: |
           ./out/Debug/unit_tests.exe
 
-      - name: Process Coverage (llvm-profdata & llvm-cov)
+      - name: Process and render coverage
         if: ${{ matrix.triplet == 'x64-windows' }}
         shell: pwsh
         run: |
-          $BUILD_DIR = "cmake-build/build/${{ matrix.preset }}"
-          $EXE_PATH = "./out/Debug/unit_tests.exe"
-          
-          # 1. Merge raw profile data (essential step)
+          $buildDir = "cmake-build/build/${{ matrix.preset }}"
+          $exePath = "./out/Debug/unit_tests.exe"
+          $profile = "$buildDir/unit_tests.profdata"
+          $htmlDir = "$buildDir/coverage-html"
+
           & "C:/Program Files/LLVM/bin/llvm-profdata.exe" merge `
-            -sparse "$BUILD_DIR/unit_tests.profraw" `
-            -o "$BUILD_DIR/unit_tests.profdata"
+            -sparse "$buildDir/unit_tests.profraw" `
+            -o $profile
 
-          # 2. Export to LCOV format
-          #    NOTE: We explicitly ignore vcpkg_installed and system headers
-          & "C:/Program Files/LLVM/bin/llvm-cov.exe" export "$EXE_PATH" `
-            -instr-profile="$BUILD_DIR/unit_tests.profdata" `
-            -format=lcov `
-            -ignore-filename-regex="vcpkg_installed|external|tests" `
-            > "$BUILD_DIR/lcov.info"
-
-          if (Test-Path "$BUILD_DIR/lcov.info") {
-            Write-Host "✅ LCOV info created at $BUILD_DIR/lcov.info"
-          } else {
-            Write-Error "Failed to create LCOV info"
-            exit 1
+          if ($LASTEXITCODE -ne 0) {
+            exit $LASTEXITCODE
           }
 
-      - name: Install LCOV (for genhtml)
-        if: ${{ matrix.triplet == 'x64-windows' }}
-        run: choco install lcov -y
+          & "C:/Program Files/LLVM/bin/llvm-cov.exe" show $exePath `
+            "-instr-profile=$profile" `
+            "-format=html" `
+            "-output-dir=$htmlDir" `
+            "-ignore-filename-regex=vcpkg_installed|external|tests" `
+            "-show-branches=count"
 
-      - name: Generate HTML Report
-        if: ${{ matrix.triplet == 'x64-windows' }}
-        shell: bash
-        run: |
-          BUILD_DIR="cmake-build/build/${{ matrix.preset }}"
-          LCOV_INFO="${BUILD_DIR}/lcov.info"
-          HTML_DIR="${BUILD_DIR}/coverage-html"
+          if ($LASTEXITCODE -ne 0) {
+            exit $LASTEXITCODE
+          }
 
-          # Fix paths for genhtml (Perl hates backslashes)
-          sed -i 's|\\|/|g' "${LCOV_INFO}"
-          
-          # Locate genhtml provided by 'choco install lcov'
-          # It is typically in ProgramData/chocolatey/lib/lcov/tools/bin
-          GENHTML=$(find /c/ProgramData/chocolatey -name genhtml -print -quit)
-          
-          if [ -z "$GENHTML" ]; then
-            echo "Error: genhtml executable not found"
-            exit 1
-          fi
-          
-          echo "Using genhtml: $GENHTML"
-          mkdir -p "$HTML_DIR"
-          
-          # Run genhtml
-          # Added --demangle-cpp if your version supports it, otherwise remove it
-          perl "$GENHTML" \
-            "${LCOV_INFO}" \
-            --output-directory "$HTML_DIR" \
-            --title "OMath Coverage Report" \
-            --legend \
-            --show-details \
-            --branch-coverage \
-            --ignore-errors source
-            
-          echo "✅ LCOV HTML report generated at $HTML_DIR"
+          if (-not (Test-Path "$htmlDir/index.html")) {
+            throw "LLVM coverage report was not generated"
+          }
 
       - name: Upload Coverage (HTML Report)
         if: ${{ matrix.triplet == 'x64-windows' }}

VERSION

@@ -1 +1 @@
-5.4.0
+5.5.1

cmake/omathConfig.cmake.in

@@ -6,6 +6,17 @@ if (@OMATH_IMGUI_INTEGRATION@)
     find_dependency(imgui CONFIG)
 endif()
 
+if (@OMATH_ENABLE_LUA@)
+    find_dependency(Lua)
+endif()
+
+if (@OMATH_ENABLE_HOOKING@)
+    find_dependency(safetyhook CONFIG)
+    if (NOT WIN32 AND (UNIX AND NOT APPLE))
+        find_dependency(OpenGL)
+    endif()
+endif()
+
 # Load the targets for the omath library
 include("${CMAKE_CURRENT_LIST_DIR}/omathTargets.cmake")
 check_required_components(omath)

examples/example_hud/gui/main_window.cpp

@@ -161,6 +161,12 @@ namespace imgui_desktop::gui
                                   ImGuiColorEditFlags_NoInputs);
                 ImGui::ColorEdit4("Gradient right##lbl", reinterpret_cast<float*>(&m_label_gradient_right),
                                   ImGuiColorEditFlags_NoInputs);
+                if (m_animate_gradients)
+                {
+                    int direction = static_cast<int>(m_label_gradient_direction);
+                    if (ImGui::Combo("Direction##lbl", &direction, "Right to left\0Left to right\0"))
+                        m_label_gradient_direction = static_cast<omath::hud::GradientDirection>(direction);
+                }
             }
             ImGui::SliderFloat("Offset##lbl", &m_label_offset, 0.f, 15.f);
             ImGui::Checkbox("Right##lbl", &m_show_right_labels);
@@ -309,7 +315,8 @@ namespace imgui_desktop::gui
         const Paint centered_label_color =
                 m_gradient_label ? Paint{omath::hud::Gradient{m_label_gradient_left, m_label_gradient_right,
                                                               m_label_gradient_right, m_label_gradient_left,
-                                                              m_animate_gradients}}
+                                                              m_animate_gradients, 4.f, 0.7f,
+                                                              m_label_gradient_direction}}
                                  : Paint{omath::Color::from_rgba(255, 255, 255, 255)};
 
         auto outline_helper = [](const bool is_outline) -> Outlined

examples/example_hud/gui/main_window.hpp

@@ -68,6 +68,7 @@ namespace imgui_desktop::gui
         omath::Color m_label_gradient_right{1.f, 0.2f, 0.7f, 1.f};
         bool m_outlined = true;
         bool m_gradient_label = true;
+        omath::hud::GradientDirection m_label_gradient_direction = omath::hud::GradientDirection::RightToLeft;
         bool m_show_right_labels = true, m_show_left_labels = true;
         bool m_show_top_labels = true, m_show_bottom_labels = true;
         bool m_show_centered_top = true, m_show_centered_bottom = true;

include/omath/hud/gradient.hpp

@@ -3,6 +3,12 @@
 
 namespace omath::hud
 {
+    enum class GradientDirection
+    {
+        RightToLeft,
+        LeftToRight,
+    };
+
     struct Gradient
     {
         Color top_left;
@@ -12,5 +18,6 @@ namespace omath::hud
         bool animated = false;
         float animation_speed = 4.f;
         float animation_spread = 0.7f;
+        GradientDirection direction = GradientDirection::RightToLeft;
     };
 } // namespace omath::hud

include/omath/utility/pattern_scan.hpp

@@ -54,9 +54,6 @@ namespace omath
                 return {value, Length - 1};
             }
         };
-        template<std::size_t N>
-        ConstevalPattern(const char (&)[N]) -> ConstevalPattern<N>;
-
         [[nodiscard]]
         static std::span<std::byte>::iterator scan_for_pattern(const std::span<std::byte>& range,
                                                                const std::string_view& pattern);

source/hud/renderer_realizations/imgui_renderer.cpp

@@ -103,6 +103,7 @@ namespace omath::hud
         if (gradient.animated)
         {
             const float animation_offset = static_cast<float>(ImGui::GetTime()) * gradient.animation_speed;
+            const float direction = gradient.direction == GradientDirection::RightToLeft ? 1.f : -1.f;
             float cursor_x = position.x;
             const char* glyph_start = text.data();
             const char* const text_end = text.data() + text.size();
@@ -117,7 +118,9 @@ namespace omath::hud
 
                 const char* const glyph_end = glyph_start + glyph_size;
                 const float blend =
-                        (std::sin(animation_offset + static_cast<float>(glyph_index) * gradient.animation_spread) + 1.f)
+                        (std::sin(animation_offset + direction * static_cast<float>(glyph_index)
+                                                             * gradient.animation_spread)
+                         + 1.f)
                         * 0.5f;
                 const auto color = gradient.top_left.value() * (1.f - blend) + gradient.top_right.value() * blend;
                 draw_list->AddText({cursor_x, position.y}, Color{color}.to_im_color(), glyph_start, glyph_end);