Merge pull request #3 from Seb-Park/foam2

Foam2 merge -- foam, skybox

1 files changed, 220 insertions, 0 deletions

diff --git a/src/skybox.h b/src/skybox.h
new file mode 100644
index 0000000..94d1354
--- /dev/null
+++ b/src/skybox.h
@@ -0,0 +1,220 @@
+#ifndef SKYBOX_H
+#define SKYBOX_H
+#include "graphics/shape.h"
+#define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
+#define EIGEN_DONT_VECTORIZE
+#include "graphics/camera.h"
+#include "graphics/shader.h"
+#include <GL/glew.h>
+
+//#ifdef __APPLE__
+//#define GL_SILENCE_DEPRECATION
+//#endif
+
+#include <QOpenGLWidget>
+#include <QElapsedTimer>
+#include <QTimer>
+#include <memory>
+
+
+class skybox
+{
+public:
+    skybox();
+    void draw(Shader *skybox_shader, Camera  m_camera);
+       void update(double deltaTime);
+
+       GLuint getVAO(){
+           return VAO;
+       }
+
+       GLuint getSkyboxTex(){
+           return skybox_tex;
+       }
+
+        std::vector<GLfloat>  getVertices(){
+           return m_vertices;
+       }
+
+        Eigen::Matrix4f getRotMat(){
+            return m_rotation_mat;
+        }
+
+        std::vector<const char*> getTextureFiles(){
+            return m_skyboxTextureFiles;
+        }
+
+        void initializeVAO();
+
+
+   private:
+       GLuint loadCubeMap(std::vector<const char*> textureFiles);
+
+
+       GLuint VAO;
+       GLuint VBO;
+       GLuint EBO;
+       GLuint skybox_tex;
+
+       float SIZE = 100000000.f; //100000000.f;
+
+       std::vector<int> m_vertex_indices = {
+           // Right
+               1, 2, 6,
+               6, 5, 1,
+               // Left
+               0, 4, 7,
+               7, 3, 0,
+               // Top
+               4, 5, 6,
+               6, 7, 4,
+               // Bottom
+               0, 3, 2,
+               2, 1, 0,
+               // Back
+               0, 1, 5,
+               5, 4, 0,
+               // Front
+               3, 7, 6,
+               6, 2, 3
+       };
+
+       std::vector<Eigen::Vector3i> m_faces = {
+           // Right
+              Eigen::Vector3i( 1, 2, 6),
+             Eigen::Vector3i(  6, 5, 1),
+               // Left
+              Eigen::Vector3i( 0, 4, 7),
+              Eigen::Vector3i( 7, 3, 0),
+               // Top
+             Eigen::Vector3i(  4, 5, 6),
+             Eigen::Vector3i(  6, 7, 4),
+               // Bottom
+             Eigen::Vector3i(  0, 3, 2),
+             Eigen::Vector3i(  2, 1, 0),
+               // Back
+             Eigen::Vector3i(  0, 1, 5),
+             Eigen::Vector3i(  5, 4, 0),
+               // Front
+             Eigen::Vector3i(  3, 7, 6),
+             Eigen::Vector3i(  6, 2, 3)
+       };
+       std::vector<GLfloat> m_vertices = {
+           -SIZE,  SIZE, -SIZE,
+           -SIZE, -SIZE, -SIZE,
+            SIZE, -SIZE, -SIZE,
+            SIZE, -SIZE, -SIZE,
+            SIZE,  SIZE, -SIZE,
+           -SIZE,  SIZE, -SIZE,
+
+           -SIZE, -SIZE,  SIZE,
+           -SIZE, -SIZE, -SIZE,
+           -SIZE,  SIZE, -SIZE,
+           -SIZE,  SIZE, -SIZE,
+           -SIZE,  SIZE,  SIZE,
+           -SIZE, -SIZE,  SIZE,
+
+            SIZE, -SIZE, -SIZE,
+            SIZE, -SIZE,  SIZE,
+            SIZE,  SIZE,  SIZE,
+            SIZE,  SIZE,  SIZE,
+            SIZE,  SIZE, -SIZE,
+            SIZE, -SIZE, -SIZE,
+
+           -SIZE, -SIZE,  SIZE,
+           -SIZE,  SIZE,  SIZE,
+            SIZE,  SIZE,  SIZE,
+            SIZE,  SIZE,  SIZE,
+            SIZE, -SIZE,  SIZE,
+           -SIZE, -SIZE,  SIZE,
+
+           -SIZE,  SIZE, -SIZE,
+            SIZE,  SIZE, -SIZE,
+            SIZE,  SIZE,  SIZE,
+            SIZE,  SIZE,  SIZE,
+           -SIZE,  SIZE,  SIZE,
+           -SIZE,  SIZE, -SIZE,
+
+           -SIZE, -SIZE, -SIZE,
+           -SIZE, -SIZE,  SIZE,
+            SIZE, -SIZE, -SIZE,
+            SIZE, -SIZE, -SIZE,
+           -SIZE, -SIZE,  SIZE,
+            SIZE, -SIZE,  SIZE
+       };
+
+       std::vector<Eigen::Vector3f> m_vertices_eigen = {
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+
+          Eigen::Vector3f( -SIZE, -SIZE,  SIZE),
+         Eigen::Vector3f(  -SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+         Eigen::Vector3f(  -SIZE,  SIZE,  SIZE),
+         Eigen::Vector3f(  -SIZE, -SIZE,  SIZE),
+
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE,  SIZE),
+           Eigen::Vector3f( SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+
+          Eigen::Vector3f( -SIZE, -SIZE,  SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE,  SIZE),
+          Eigen::Vector3f( -SIZE, -SIZE,  SIZE),
+
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+           Eigen::Vector3f( SIZE,  SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE,  SIZE),
+          Eigen::Vector3f( -SIZE,  SIZE, -SIZE),
+
+          Eigen::Vector3f( -SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE, -SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE, -SIZE),
+          Eigen::Vector3f( -SIZE, -SIZE,  SIZE),
+          Eigen::Vector3f(  SIZE, -SIZE,  SIZE)
+       };
+
+       std::vector<const char*> m_skyboxTextureFiles =
+
+//       {
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png",
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png",
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png",
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png",
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png",
+//           "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/foam3.png"
+
+//       };
+
+
+
+
+        {"/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_rt.png",
+     "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_lf.png",
+               "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_up.png",
+               "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_dn.png",
+               "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_bk.png",
+               "/Users/jesswan/Desktop/cs2240/ocean-simulation/resources/images/cupertin-lake_ft.png",
+   };
+
+       float ROTATE_SPEED = .01f; // 1 degree per sec
+       float m_rotation = 0.f;
+       Eigen::Matrix4f m_rotation_mat = Eigen::Matrix4f::Identity();
+
+       Shape sky_shape;
+};
+
+#endif // SKYBOX_H