From a5d473dfc0ca64a6aceba0cea3db663134f73d37 Mon Sep 17 00:00:00 2001
From: ZoRo <dos21h@gmail.com>
Date: Wed, 21 Oct 2020 21:55:18 +0100
Subject: Clean all source

---
 fractal.c | 125 ++------------------------------------------------------------
 1 file changed, 4 insertions(+), 121 deletions(-)

diff --git a/fractal.c b/fractal.c
index 2f01a7f..783ad87 100644
--- a/fractal.c
+++ b/fractal.c
@@ -159,18 +159,6 @@ void generate_koh(int gener, double size, int posx, int posy, double k)
     generate_koh(gener-1, t_size, posx+size-t_size/2, posy-t_size/2,      k);
 }
 
-void Rect( GLfloat w, GLfloat h )
-{
-    /*
-	glBegin( GL_QUADS );
-		glVertex3f( -w,  h, 0.0f );
-		glVertex3f( w,  h, 0.0f );
-		glVertex3f( w,  -h, 0.0f );
-		glVertex3f( -w,  -h, 0.0f );
-	glEnd();
-    */
-}
-
 void Triangle( int x, int y, int w, int h)
 {
     // An array of 3 vectors which represents 3 vertices
@@ -206,7 +194,6 @@ void Triangle( int x, int y, int w, int h)
 
 }
 
-
 // Shader sources
 const GLchar* vertexSource =
     "attribute vec4 position;    \n"
@@ -221,48 +208,12 @@ const GLchar* fragmentSource =
     "  gl_FragColor = vec4 (1.0, 1.0, 1.0, 1.0 );\n"
     "}                                            \n";
 
-
 GLuint vertexShader;
 GLuint fragmentShader;
 GLuint shaderProgram;
 GLint posAttrib;
 
-
 void RectPX( int x, int y,int w, int h )
-{
-    GLfloat x1 = (1.0f*x-SCREEN_WIDTH2)/SCREEN_WIDTH2;
-    GLfloat y1 = (1.0f*y-SCREEN_HEIGHT2)/SCREEN_HEIGHT2;
-    GLfloat x2 = (1.0f*(x+w)-SCREEN_WIDTH2)/SCREEN_WIDTH2;
-    GLfloat y2 = (1.0f*(y+h)-SCREEN_HEIGHT2)/SCREEN_HEIGHT2;
-    GLfloat vVertices[] = {  0.0f,  0.5f, 0.0f, 
-                           -0.5f, -0.5f, 0.0f,
-                            0.5f, -0.5f, 0.0f };
-    GLuint vertexPosObject;
-    glGenBuffers(1, &vertexPosObject);
-    glBindBuffer(GL_ARRAY_BUFFER, vertexPosObject);
-    glBufferData(GL_ARRAY_BUFFER, 9*4, vVertices, GL_STATIC_DRAW);
-    //glClear ( GL_COLOR_BUFFER_BIT );
-    glEnableVertexAttribArray(0);
-    glBindBuffer(GL_ARRAY_BUFFER, vertexPosObject);
-    glVertexAttribPointer(0 /* ? */, 3, GL_FLOAT, GL_FALSE, 0, 0);
-    
-    glDrawArrays ( GL_TRIANGLES, 0, 3 );
-
-    
-
-    /*
-    glBegin( GL_QUADS );
-    	glVertex3f( x1,  y2, 0.0f );
-		glVertex3f( x2,  y2, 0.0f );
-		glVertex3f( x2,  y1, 0.0f );
-		glVertex3f( x1,  y1, 0.0f );
-	glEnd();
-    */
-
-}
-
-
-void RectPX2( int x, int y,int w, int h )
 {
     GLfloat x1 = (1.0f*x-SCREEN_WIDTH2)/SCREEN_WIDTH2;
     GLfloat y1 = (1.0f*y-SCREEN_HEIGHT2)/SCREEN_HEIGHT2;
@@ -298,8 +249,6 @@ int main_tick() {
 	int i,j;
     SDL_Event event;
 	SDL_StartTextInput();
-    //while (quit == 0)
-    //{
         while (SDL_PollEvent(&event))
         {
                     
@@ -310,25 +259,15 @@ int main_tick() {
                     quit = 1;
                     break;
                 }
-                //case SDL_KE
             }
-                    
-                //sleep(1);
         }
-
-        
-        //SDL_SetRenderDrawColor(renderer, 0, 100, 0, 0);
-        //SDL_RenderClear(renderer);
-        //SDL_RenderPresent(renderer);
         
         glClear( GL_COLOR_BUFFER_BIT );
-        //glLoadIdentity();
 
         for (i=0;i<=MAX_GENERATION;i++)
         {
             //rgba32_t c = color_gen_shade(start_col, i, MAX_GENERATION);
             rgba32_t c = color_gen_mainlv(start_col, i, MAX_GENERATION);
-            //glColor3f( c.r , c.g , c.b );
             //static int once=0
             for (j=0;j<queue_index;j++)
             {
@@ -338,16 +277,12 @@ int main_tick() {
                 {
                     koh_node kn = queue_get(j);
                     printf("j:%d %d %d %d\n",j,kn.x, kn.y, kn.size);
-                    //RectPX(kn.x, kn.y, kn.size, kn.size);
-                    RectPX2(kn.x, kn.y, kn.size, kn.size);
-                    //Triangle(kn.x, kn.y, kn.size, kn.size);
+                    RectPX(kn.x, kn.y, kn.size, kn.size);
                 }
             }
         }
         SDL_GL_SwapWindow( window );
-        //SDL_UpdateWindowSurface(window);
-        SDL_Delay( 1 );
-    //}
+        SDL_Delay( 100 );
 
 #if !__EMSCRIPTEN__
 	return 0;
@@ -359,13 +294,13 @@ void main_loop()
 
 #if __EMSCRIPTEN__
 	emscripten_set_main_loop(main_tick, -1, 1);
+    //emscripten_set_main_loop(main_tick, 10, 1);
 #else
 	while (0 == quit)
 	{
         
 		main_tick();
         printf("One tick\n");
-        //sleep(1);
 	}
 #endif
 }
@@ -388,15 +323,12 @@ int main()
     SDL_GL_SetSwapInterval( 1 );
 
     //init OpenGL
-    //glMatrixMode( GL_PROJECTION );
-	//glLoadIdentity();
+
     error = glGetError();
 	if( error != GL_NO_ERROR )
 	{
 		printf( "Error initializing OpenGL! \n");
 	}
-    //glMatrixMode( GL_MODELVIEW );
-	//glLoadIdentity();
     error = glGetError();
 	if( error != GL_NO_ERROR )
 	{
@@ -426,7 +358,6 @@ int main()
     shaderProgram = glCreateProgram();
     glAttachShader(shaderProgram, vertexShader);
     glAttachShader(shaderProgram, fragmentShader);
-    // glBindFragDataLocation(shaderProgram, 0, "outColor");
     glLinkProgram(shaderProgram);
     glUseProgram(shaderProgram);
 
@@ -436,54 +367,6 @@ int main()
     glVertexAttribPointer(posAttrib, 3, GL_FLOAT, GL_FALSE, 0, 0);
 
     main_loop();
-    /*
-    //Enable text input
-	SDL_StartTextInput();
-    while (quit == 0)
-    {
-        while (SDL_PollEvent(&event))
-        {
-                    
-            switch (event.type)
-            {
-                case SDL_QUIT:
-                {
-                    quit = 1;
-                    break;
-                }
-                //case SDL_KE
-            }
-                    
-                //sleep(1);
-        }
-
-        
-        //SDL_SetRenderDrawColor(renderer, 0, 100, 0, 0);
-        //SDL_RenderClear(renderer);
-        //SDL_RenderPresent(renderer);
-        
-        glClear( GL_COLOR_BUFFER_BIT );
-        //glLoadIdentity();
-
-        for (i=0;i<=MAX_GENERATION;i++)
-        {
-            //rgba32_t c = color_gen_shade(start_col, i, MAX_GENERATION);
-            rgba32_t c = color_gen_mainlv(start_col, i, MAX_GENERATION);
-            //glColor3f( c.r , c.g , c.b );
-            for (j=0;j<queue_index;j++)
-            {
-                if (koh_queue[j].generaton == i)
-                {
-                    koh_node kn = queue_get(j);
-                    //printf("%d %d %d\n",kn.x, kn.y, kn.size);
-                    RectPX(kn.x, kn.y, kn.size, kn.size);
-                }
-            }
-        }
-        SDL_GL_SwapWindow( window );
-        SDL_Delay( 1 );
-    }
-    */
 
     //SDL_StopTextInput();
     SDL_DestroyRenderer(renderer);
-- 
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