Added icosahedron

src/main.c

@@ -2,6 +2,8 @@
 #include <stdlib.h>
 #include <stdbool.h>
 
+#include <math.h>
+
 #include <GL/glew.h>
 
 #include <GLFW/glfw3.h>
@@ -71,31 +73,86 @@ int main()
     vec3s up = {0.0f, 1.0f, 0.0f};
     
     static const GLfloat g_vertex_buffer_data[] = {
+        // BAC
         1.0f, 0.0f, 2.0f,
         2.0f, 1.0f, 0.0f,
-        
+        0.0f, 2.0f, 1.0f,
-        BAC
+        // BCH
-        BCH
+        1.0f, 0.0f, 2.0f,
-        BHF
+        0.0f, 2.0f, 1.0f,
-        BFG
+        -1.0f, 0.0f, 2.0f,
-        BGA
+        // BHF
-
+        1.0f, 0.0f, 2.0f,
-        AIC
+        -1.0f, 0.0f, 2.0f,
-        ICD
+        0.0f, -2.0f, 1.0f,
-        CDH
+        // BFG
-        DHJ
+        1.0f, 0.0f, 2.0f,
-        HJF
+        0.0f, -2.0f, 1.0f,
-        JFL
+        2.0f, -1.0f, 0.0f,
-        FLG
+        // BGA
-        LGE
+        1.0f, 0.0f, 2.0f,
-        GEA
+        2.0f, -1.0f, 0.0f,
-        EAI
+        2.0f, 1.0f, 0.0f,
-
+        // AIC
-        KEI
+        2.0f, 1.0f, 0.0f,
-        KID
+        0.0f, 2.0f, -1.0f,
-        KDJ
+        0.0f, 2.0f, 1.0f,
-        KJL
+        // ICD
-        KLE
+        0.0f, 2.0f, -1.0f,
+        0.0f, 2.0f, 1.0f,
+        -2.0f, 1.0f, 0.0f,
+        // CDH
+        0.0f, 2.0f, 1.0f,
+        -2.0f, 1.0f, 0.0f,
+        -1.0f, 0.0f, 2.0f,
+        // DHJ
+        -2.0f, 1.0f, 0.0f,
+        -1.0f, 0.0f, 2.0f,
+        -2.0f, -1.0f, 0.0f,
+        // HJF
+        -1.0f, 0.0f, 2.0f,
+        -2.0f, -1.0f, 0.0f,
+        0.0f, -2.0f, 1.0f,
+        // JFL
+        -2.0f, -1.0f, 0.0f,
+        0.0f, -2.0f, 1.0f,
+        0.0f, -2.0f, -1.0f,
+        // FLG
+        0.0f, -2.0f, 1.0f,
+        0.0f, -2.0f, -1.0f,
+        2.0f, -1.0f, 0.0f,
+        // LGE
+        0.0f, -2.0f, -1.0f,
+        2.0f, -1.0f, 0.0f,
+        1.0f, 0.0f, -2.0f,
+        // GEA
+        2.0f, -1.0f, 0.0f,
+        1.0f, 0.0f, -2.0f,
+        2.0f, 1.0f, 0.0f,
+        // EAI
+        1.0f, 0.0f, -2.0f,
+        2.0f, 1.0f, 0.0f,
+        0.0f, 2.0f, -1.0f,
+        // KEI
+        -1.0f, 0.0f, -2.0f,
+        1.0f, 0.0f, -2.0f,
+        0.0f, 2.0f, -1.0f,
+        // KID
+        -1.0f, 0.0f, -2.0f,
+        0.0f, 2.0f, -1.0f,
+        -2.0f, 1.0f, 0.0f,
+        // KDJ
+        -1.0f, 0.0f, -2.0f,
+        -2.0f, 1.0f, 0.0f,
+        -2.0f, -1.0f, 0.0f,
+        // KJL
+        -1.0f, 0.0f, -2.0f,
+        -2.0f, -1.0f, 0.0f,
+        0.0f, -2.0f, -1.0f,
+        // KLE
+        -1.0f, 0.0f, -2.0f,
+        0.0f, -2.0f, -1.0f,
+        1.0f, 0.0f, -2.0f
     };
 
     GLuint vertexbuffer;
@@ -107,37 +164,42 @@ int main()
 
     printf("Entering main loop\n");
 
+    float theta = 0.0f;
+
     do
     {
         glClear( GL_COLOR_BUFFER_BIT );
 
         if( glfwGetKey(window, GLFW_KEY_W) == GLFW_PRESS )
         {
-            eye.z -= 0.05f;
+            //eye.z -= 0.05f;
         }
         if( glfwGetKey(window, GLFW_KEY_S) == GLFW_PRESS )
         {
-            eye.z += 0.05f;
+            // eye.z += 0.05f;
         }
         if( glfwGetKey(window, GLFW_KEY_D) == GLFW_PRESS )
         {
-            eye.x += 0.05f;
+            theta += 0.05f;
         }
         if( glfwGetKey(window, GLFW_KEY_A) == GLFW_PRESS )
         {
-            eye.x -= 0.05f;
+            theta -= 0.05f;
         }
         if( glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_PRESS )
         {
-            eye.y += 0.05f;
+            // eye.y += 0.05f;
         }
         if( glfwGetKey(window, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS )
         {
-            eye.y -= 0.05f;
+            // eye.y -= 0.05f;
         }
 
+        eye.x = (float)sin((double)theta);
+        eye.z = (float)cos((double)theta);
+
         
-        center = glms_vec3_add(eye, direction);
+        // center = glms_vec3_add(eye, direction);
 
         mat4s view = glms_lookat(eye, center, up);
         mat4s model = glms_mat4_identity();
@@ -159,7 +221,7 @@ int main()
             (void*)0
         );
 
-        glDrawArrays(GL_TRIANGLES, 0, 12*3);
+        glDrawArrays(GL_TRIANGLES, 0, 20*3);
         glDisableVertexAttribArray(0);
 
         glfwSwapBuffers(window);