pch migration to modules [wip]

environment/stars.cppm

@@ -0,0 +1,36 @@
+
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// cStars -- simple starfield model, simulating appearance of starry sky
+module;
+
+export module eu07.environment.stars;
+import eu07.simcore;
+import eu07.utilities.classes;
+
+export {
+
+class cStars {
+public:
+// types:
+
+// methods:
+    void init();
+// constructors:
+    cStars() = default;
+// deconstructor:
+
+// members:
+
+public:
+    // read directly by the renderers. They used to be friends, but a friend
+    // declaration naming a class from another module would require importing it,
+    // and that import closes a cycle the module graph does not allow.
+// members:
+    float m_longitude{ 19.0f }; // geograpic coordinates hardcoded roughly to Poland location, for the time being
+    float m_latitude{ 52.0f };
+    TModel3d *m_stars { nullptr };
+};
+
+}  // export