initial

1 files changed, 59 insertions, 0 deletions

diff --git a/wave-sim/src/graphics/shape.h b/wave-sim/src/graphics/shape.h
new file mode 100644
index 0000000..6540ef6
--- /dev/null
+++ b/wave-sim/src/graphics/shape.h
@@ -0,0 +1,59 @@
+#ifndef SHAPE_H
+#define SHAPE_H
+
+#include <GL/glew.h>
+#include <vector>
+
+#include <Eigen/Dense>
+
+class Shader;
+
+class Shape
+{
+public:
+    Shape();
+
+//    void init(const std::vector<Eigen::Vector3d> &vertices, const std::vector<Eigen::Vector3d> &normals, const std::vector<Eigen::Vector3i> &triangles);
+    void init(const std::vector<Eigen::Vector3d> &vertices, const std::vector<Eigen::Vector3i> &triangles);
+    void init(const std::vector<Eigen::Vector3d> &vertices, const std::vector<Eigen::Vector3i> &triangles, const std::vector<Eigen::Vector4i> &tetIndices);
+
+    void setVertices(const std::vector<Eigen::Vector3d> &vertices, const std::vector<Eigen::Vector3d> &normals);
+    void setVertices(const std::vector<Eigen::Vector3d> &vertices);
+    void setVerticesF(const std::vector<Eigen::Vector3d> &vertices, const std::vector<Eigen::Vector3d> &forces);
+
+    void setModelMatrix(const Eigen::Affine3f &model);
+
+    void toggleWireframe();
+
+    void draw(Shader *shader);
+
+    void setColor(float r, float g, float b);
+
+    void toggleForce();
+
+private:
+    GLuint m_surfaceVao;
+    GLuint m_tetVao;
+    GLuint m_surfaceVbo;
+    GLuint m_tetVbo;
+    GLuint m_surfaceIbo;
+    GLuint m_tetIbo;
+
+    unsigned int m_numSurfaceVertices;
+    unsigned int m_numTetVertices;
+    unsigned int m_verticesSize;
+    float m_red;
+    float m_blue;
+    float m_green;
+    float m_alpha;
+
+    std::vector<Eigen::Vector3i> m_faces;
+
+    Eigen::Matrix4f m_modelMatrix;
+
+    bool m_wireframe;
+
+    int m_force;
+};
+
+#endif // SHAPE_H