Path improvements (#56)

Author: kunitoki

cmake/yup_modules.cmake

@@ -162,6 +162,7 @@ endfunction()
 #==============================================================================
 
 function (_yup_module_setup_target module_name
+                                   module_path
                                    module_cpp_standard
                                    module_include_paths
                                    module_options
@@ -289,6 +290,7 @@ function (_yup_module_setup_plugin_client target_name plugin_client_target folde
     endif()
 
     _yup_module_setup_target ("${custom_target_name}"
+                              "${module_path}"
                               "${module_cpp_standard}"
                               "${module_include_paths}"
                               "${module_options}"
@@ -524,6 +526,7 @@ function (yup_add_module module_path module_group)
 
     # ==== Setup module sources and properties
     _yup_module_setup_target ("${module_name}"
+                              "${module_path}"
                               "${module_cpp_standard}"
                               "${module_include_paths}"
                               "${module_options}"

examples/graphics/source/examples/Audio.h

@@ -123,42 +123,33 @@ class Oscilloscope : public yup::Component
         for (std::size_t i = 1; i < renderData.size(); ++i)
             path.lineTo (i * xSize, (renderData[i] + 1.0f) * 0.5f * getHeight());
 
-        // Outermost glow layer
-        g.setStrokeColor (lineColor.withAlpha (0.1f));
-        g.setStrokeWidth (12.0f);
-        g.setStrokeCap (yup::StrokeCap::Round);
-        g.setStrokeJoin (yup::StrokeJoin::Round);
-        g.strokePath (path);
+        filledPath = path.createStrokePolygon(4.0f);
 
-        // Second glow layer
-        g.setStrokeColor (lineColor.withAlpha (0.2f));
-        g.setStrokeWidth (8.0f);
-        g.strokePath (path);
+        g.setFillColor (lineColor);
+        g.setFeather (8.0f);
+        g.fillPath (filledPath);
 
-        // Third glow layer
-        g.setStrokeColor (lineColor.withAlpha (0.4f));
-        g.setStrokeWidth (5.0f);
-        g.strokePath (path);
+        g.setFillColor (lineColor.brighter (0.2f));
+        g.setFeather (4.0f);
+        g.fillPath (filledPath);
 
-        // Main stroke
         g.setStrokeColor (lineColor.withAlpha (0.8f));
-        g.setStrokeWidth (2.5f);
+        g.setStrokeWidth (2.0f);
         g.strokePath (path);
 
-        // Bright center line
         g.setStrokeColor (lineColor.brighter (0.3f));
         g.setStrokeWidth (1.0f);
         g.strokePath (path);
 
-        // Ultra-bright core
         g.setStrokeColor (yup::Colors::white.withAlpha (0.9f));
-        g.setStrokeWidth (0.3f);
+        g.setStrokeWidth (0.5f);
         g.strokePath (path);
     }
 
 private:
     std::vector<float> renderData;
     yup::Path path;
+    yup::Path filledPath;
 };
 
 //==============================================================================