Add CPlayerGun holo effect rendering

Runtime/Graphics/Shaders/CAABoxShader.hpp

@@ -0,0 +1,42 @@
+#ifndef __URDE_CAABOXSHADER_HPP__
+#define __URDE_CAABOXSHADER_HPP__
+
+#include "TShader.hpp"
+#include "zeus/CMatrix4f.hpp"
+#include "zeus/CColor.hpp"
+#include "zeus/CAABox.hpp"
+
+namespace urde
+{
+
+class CAABoxShader
+{
+    friend struct CAABoxShaderGLDataBindingFactory;
+    friend struct CAABoxShaderVulkanDataBindingFactory;
+    friend struct CAABoxShaderMetalDataBindingFactory;
+    friend struct CAABoxShaderD3DDataBindingFactory;
+
+    struct Uniform
+    {
+        zeus::CMatrix4f m_xf;
+        zeus::CColor m_color;
+    };
+    boo::GraphicsDataToken m_token;
+    boo::IGraphicsBufferD* m_vbo;
+    boo::IGraphicsBufferD* m_uniBuf;
+    boo::IShaderDataBinding* m_dataBind = nullptr;
+    Uniform m_uniform;
+    bool m_zOnly;
+
+public:
+    CAABoxShader(bool zOnly);
+    void setAABB(const zeus::CAABox& aabb);
+    void draw(const zeus::CColor& color);
+
+    using _CLS = CAABoxShader;
+#include "TShaderDecl.hpp"
+};
+
+}
+
+#endif // __URDE_CAABOXSHADER_HPP__