units

2026-11-08 15:42:54 +01:00
parent dfd497d728
commit 5af4581182
80 changed files with 4494 additions and 437 deletions
@@ -0,0 +1,51 @@
+#ifndef UNITRENDERER_H
+#define UNITRENDERER_H
+
+#include <QOpenGLFunctions_4_0_Core>
+#include <QOpenGLShaderProgram>
+#include <QOpenGLBuffer>
+#include <QOpenGLVertexArrayObject>
+#include <QMatrix4x4>
+#include <QVector3D>
+#include <QPointF>
+#include <vector>
+#include <memory>
+#include "unit.h"
+#include "player.h"
+#include "city.h"
+
+class UnitRenderer : protected QOpenGLFunctions_4_0_Core {
+public:
+    UnitRenderer();
+    ~UnitRenderer();
+
+    void initialize();
+    void renderUnits(
+        const std::vector<std::shared_ptr<Unit>> &units,
+        const std::vector<City> &cities,
+        const PlayerManager &players,
+        const QMatrix4x4 &projection,
+        const QMatrix4x4 &vMatrix,
+        const QVector3D &lightDir,
+        int selectedUnitId
+    );
+
+    static QPointF projectToScreen(
+        const QVector3D &worldPoint,
+        const QMatrix4x4 &projection,
+        const QMatrix4x4 &vMatrix,
+        int viewportW, int viewportH,
+        bool &inFront
+    );
+
+private:
+    void buildCylinderMesh();
+
+    QOpenGLShaderProgram *m_program;
+    QOpenGLBuffer m_vbo;
+    QOpenGLVertexArrayObject m_vao;
+    int m_vertexCount;
+    bool m_initialized;
+};
+
+#endif // UNITRENDERER_H