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authorKT <tran0563@umn.edu>2021-09-21 10:05:57 -0500
committerKT <tran0563@umn.edu>2021-09-21 10:05:57 -0500
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+/** CSci-4611 In-Class Example */
+
+#ifndef SNOWMAN_H_
+#define SNOWMAN_H_
+
+#include <mingfx.h>
+using namespace mingfx;
+
+#include <string>
+#include <vector>
+
+class Example : public GraphicsApp {
+public:
+
+ // Creates the App
+ Example();
+
+ // Cleans up when the App shuts down
+ virtual ~Example();
+
+ // Note a Run() function is inherited from GraphicsApp, that's what
+ // actually starts up the App.
+
+ // This is a callback, a function that gets called when the user presses
+ // the Pause button in the GUI.
+ void OnPauseBtnPressed();
+
+ // This gets called once each frame. Note that dt (a.k.a., "delta time") is
+ // the amount of time (in seconds) that has passed since the last frame.
+ void UpdateSimulation(double dt);
+
+ // This is where we initialize any OpenGL data, like textures or meshes that
+ // need to be loaded from files and setup in OpenGL. It gets called once
+ // when the program starts up.
+ void InitOpenGL();
+
+ // This gets called once each frame, and this is where you draw the latest
+ // version of your 3D graphics scene.
+ void DrawUsingOpenGL();
+
+
+private:
+
+ // Texture loaded from a file
+ Texture2D texture_;
+
+ // Triangle mesh data structure
+ Mesh mesh_;
+
+ // A shader is required to draw meshes, MinGfx provides a default shader
+ // that does some simple lighting.
+ DefaultShader shader_;
+
+ // Sets up the computer graphics camera
+ Matrix4 view_matrix_;
+ Matrix4 proj_matrix_;
+
+ // A helper class for drawing some simple shapes (cubes, spheres, 3D arrows)
+ QuickShapes quick_shapes_;
+
+ // Paths to search for data files, like images
+ std::vector<std::string> search_path_;
+};
+
+#endif \ No newline at end of file