Reorganize examples folder

1 files changed, 0 insertions, 395 deletions

diff --git a/examples/rlgl_standalone.c b/examples/rlgl_standalone.c
deleted file mode 100644
index be0cfc52..00000000
--- a/examples/rlgl_standalone.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib [rlgl] example - Using rlgl module as standalone module
-*
-*   NOTE: This example requires OpenGL 3.3 or ES2 versions for shaders support,
-*         OpenGL 1.1 does not support shaders but it can also be used.
-*
-*   Compile rlgl module using:
-*   gcc -c rlgl.c -Wall -std=c99 -DRLGL_STANDALONE -DRAYMATH_IMPLEMENTATION -DGRAPHICS_API_OPENGL_33
-*
-*   NOTE: rlgl module requires the following header-only files:
-*       external/glad.h - OpenGL extensions loader (stripped to only required extensions)
-*       shader_standard.h - Standard shader for materials and lighting
-*       shader_distortion.h - Distortion shader for VR
-*       raymath.h - Vector and matrix math functions
-*
-*   Compile example using:
-*   gcc -o rlgl_standalone.exe rlgl_standalone.c rlgl.o -lglfw3 -lopengl32 -lgdi32 -std=c99
-*
-*   This example has been created using raylib 1.5 (www.raylib.com)
-*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
-*
-*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
-*
-********************************************************************************************/
-
-#include <GLFW/glfw3.h>         // Windows/Context and inputs management
-
-#define RLGL_STANDALONE
-#include "rlgl.h"               // rlgl library: OpenGL 1.1 immediate-mode style coding
-
-#define RED        (Color){ 230, 41, 55, 255 }     // Red
-#define RAYWHITE   (Color){ 245, 245, 245, 255 }   // My own White (raylib logo)
-#define DARKGRAY   (Color){ 80, 80, 80, 255 }      // Dark Gray
-
-//----------------------------------------------------------------------------------
-// Module specific Functions Declaration
-//----------------------------------------------------------------------------------
-static void ErrorCallback(int error, const char* description);
-static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
-
-// Drawing functions (uses rlgl functionality)
-static void DrawGrid(int slices, float spacing);
-static void DrawCube(Vector3 position, float width, float height, float length, Color color);
-static void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);
-static void DrawRectangleV(Vector2 position, Vector2 size, Color color);
-
-//----------------------------------------------------------------------------------
-// Main Entry point
-//----------------------------------------------------------------------------------
-int main(void)
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    const int screenWidth = 800;
-    const int screenHeight = 450;
-    
-    // GLFW3 Initialization + OpenGL 3.3 Context + Extensions
-    //--------------------------------------------------------
-    glfwSetErrorCallback(ErrorCallback);
-    
-    if (!glfwInit())
-    {
-        TraceLog(WARNING, "GLFW3: Can not initialize GLFW");
-        return 1;
-    }
-    else TraceLog(INFO, "GLFW3: GLFW initialized successfully");
-    
-    glfwWindowHint(GLFW_SAMPLES, 4);
-    glfwWindowHint(GLFW_DEPTH_BITS, 16);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-    glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
-   
-    GLFWwindow *window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL);
-    
-    if (!window)
-    {
-        glfwTerminate();
-        return 2;
-    }
-    else TraceLog(INFO, "GLFW3: Window created successfully");
-    
-    glfwSetWindowPos(window, 200, 200);
-    
-    glfwSetKeyCallback(window, KeyCallback);
-    
-    glfwMakeContextCurrent(window);
-    glfwSwapInterval(1);
-    
-    // Load OpenGL 3.3 supported extensions
-    rlglLoadExtensions(glfwGetProcAddress);
-    //--------------------------------------------------------
-    
-    // Initialize OpenGL context (states and resources)
-    rlglInit(screenWidth, screenHeight);
-
-    // Initialize viewport and internal projection/modelview matrices
-    rlViewport(0, 0, screenWidth, screenHeight);
-    rlMatrixMode(RL_PROJECTION);                        // Switch to PROJECTION matrix
-    rlLoadIdentity();                                   // Reset current matrix (PROJECTION)
-    rlOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f); // Orthographic projection with top-left corner at (0,0)
-    rlMatrixMode(RL_MODELVIEW);                         // Switch back to MODELVIEW matrix
-    rlLoadIdentity();                                   // Reset current matrix (MODELVIEW)
-
-    rlClearColor(245, 245, 245, 255);                   // Define clear color
-    rlEnableDepthTest();                                // Enable DEPTH_TEST for 3D
-    
-    Camera camera;
-    camera.position = (Vector3){ 5.0f, 5.0f, 5.0f };    // Camera position
-    camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };      // Camera looking at point
-    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };          // Camera up vector (rotation towards target)
-    camera.fovy = 45.0f;                                // Camera field-of-view Y
-    
-    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };        // Cube default position (center)
-    //--------------------------------------------------------------------------------------    
-
-    // Main game loop    
-    while (!glfwWindowShouldClose(window)) 
-    {
-        // Update
-        //----------------------------------------------------------------------------------
-        // ...
-        //----------------------------------------------------------------------------------
-
-        // Draw
-        //----------------------------------------------------------------------------------
-        rlClearScreenBuffers();             // Clear current framebuffer
-        
-            // Calculate projection matrix (from perspective) and view matrix from camera look at
-            Matrix matProj = MatrixPerspective(camera.fovy, (double)screenWidth/(double)screenHeight, 0.01, 1000.0);
-            MatrixTranspose(&matProj);
-            Matrix matView = MatrixLookAt(camera.position, camera.target, camera.up);
-
-            SetMatrixModelview(matView);    // Replace internal modelview matrix by a custom one
-            SetMatrixProjection(matProj);   // Replace internal projection matrix by a custom one
-
-            DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
-            DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, RAYWHITE);
-            DrawGrid(10, 1.0f);
-
-            // NOTE: Internal buffers drawing (3D data)
-            rlglDraw();
-            
-            // Draw '2D' elements in the scene (GUI)
-#define RLGL_CREATE_MATRIX_MANUALLY
-#if defined(RLGL_CREATE_MATRIX_MANUALLY)
-            matProj = MatrixOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0);
-            MatrixTranspose(&matProj);
-            matView = MatrixIdentity();
-            
-            SetMatrixModelview(matView);    // Replace internal modelview matrix by a custom one
-            SetMatrixProjection(matProj);   // Replace internal projection matrix by a custom one
-
-#else   // Let rlgl generate and multiply matrix internally
-
-            rlMatrixMode(RL_PROJECTION);                            // Enable internal projection matrix
-            rlLoadIdentity();                                       // Reset internal projection matrix
-            rlOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0); // Recalculate internal projection matrix
-            rlMatrixMode(RL_MODELVIEW);                             // Enable internal modelview matrix
-            rlLoadIdentity();                                       // Reset internal modelview matrix
-#endif
-            DrawRectangleV((Vector2){ 10.0f, 10.0f }, (Vector2){ 780.0f, 20.0f }, DARKGRAY);
-
-            // NOTE: Internal buffers drawing (2D data)
-            rlglDraw();
-            
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-        //----------------------------------------------------------------------------------
-    }
-
-    // De-Initialization
-    //--------------------------------------------------------------------------------------
-    rlglClose();                    // Unload rlgl internal buffers and default shader/texture
-    
-    glfwDestroyWindow(window);      // Close window
-    glfwTerminate();                // Free GLFW3 resources
-    //--------------------------------------------------------------------------------------
-    
-    return 0;
-}
-
-//----------------------------------------------------------------------------------
-// Module specific Functions Definitions
-//----------------------------------------------------------------------------------
-
-// GLFW3: Error callback
-static void ErrorCallback(int error, const char* description)
-{
-    TraceLog(ERROR, description);
-}
-
-// GLFW3: Keyboard callback
-static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-    {
-        glfwSetWindowShouldClose(window, GL_TRUE);
-    }
-}
-
-// Draw rectangle using rlgl OpenGL 1.1 style coding (translated to OpenGL 3.3 internally)
-static void DrawRectangleV(Vector2 position, Vector2 size, Color color)
-{
-    rlBegin(RL_TRIANGLES);
-        rlColor4ub(color.r, color.g, color.b, color.a);
-
-        rlVertex2i(position.x, position.y);
-        rlVertex2i(position.x, position.y + size.y);
-        rlVertex2i(position.x + size.x, position.y + size.y);
-
-        rlVertex2i(position.x, position.y);
-        rlVertex2i(position.x + size.x, position.y + size.y);
-        rlVertex2i(position.x + size.x, position.y);
-    rlEnd();
-}
-
-// Draw a grid centered at (0, 0, 0)
-static void DrawGrid(int slices, float spacing)
-{
-    int halfSlices = slices / 2;
-
-    rlBegin(RL_LINES);
-        for(int i = -halfSlices; i <= halfSlices; i++)
-        {
-            if (i == 0)
-            {
-                rlColor3f(0.5f, 0.5f, 0.5f);
-                rlColor3f(0.5f, 0.5f, 0.5f);
-                rlColor3f(0.5f, 0.5f, 0.5f);
-                rlColor3f(0.5f, 0.5f, 0.5f);
-            }
-            else
-            {
-                rlColor3f(0.75f, 0.75f, 0.75f);
-                rlColor3f(0.75f, 0.75f, 0.75f);
-                rlColor3f(0.75f, 0.75f, 0.75f);
-                rlColor3f(0.75f, 0.75f, 0.75f);
-            }
-
-            rlVertex3f((float)i*spacing, 0.0f, (float)-halfSlices*spacing);
-            rlVertex3f((float)i*spacing, 0.0f, (float)halfSlices*spacing);
-
-            rlVertex3f((float)-halfSlices*spacing, 0.0f, (float)i*spacing);
-            rlVertex3f((float)halfSlices*spacing, 0.0f, (float)i*spacing);
-        }
-    rlEnd();
-}
-
-// Draw cube
-// NOTE: Cube position is the center position
-void DrawCube(Vector3 position, float width, float height, float length, Color color)
-{
-    float x = 0.0f;
-    float y = 0.0f;
-    float z = 0.0f;
-
-    rlPushMatrix();
-
-        // NOTE: Be careful! Function order matters (rotate -> scale -> translate)
-        rlTranslatef(position.x, position.y, position.z);
-        //rlScalef(2.0f, 2.0f, 2.0f);
-        //rlRotatef(45, 0, 1, 0);
-
-        rlBegin(RL_TRIANGLES);
-            rlColor4ub(color.r, color.g, color.b, color.a);
-
-            // Front Face -----------------------------------------------------
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Bottom Left
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Right
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-
-            // Back Face ------------------------------------------------------
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Bottom Left
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-
-            // Top Face -------------------------------------------------------
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Bottom Left
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Bottom Right
-
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Bottom Right
-
-            // Bottom Face ----------------------------------------------------
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Top Left
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Bottom Left
-
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Top Right
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Top Left
-
-            // Right face -----------------------------------------------------
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Left
-
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Left
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Left
-
-            // Left Face ------------------------------------------------------
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Bottom Right
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Right
-
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Bottom Left
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Bottom Right
-        rlEnd();
-    rlPopMatrix();
-}
-
-// Draw cube wires
-void DrawCubeWires(Vector3 position, float width, float height, float length, Color color)
-{
-    float x = 0.0f;
-    float y = 0.0f;
-    float z = 0.0f;
-
-    rlPushMatrix();
-
-        rlTranslatef(position.x, position.y, position.z);
-        //rlRotatef(45, 0, 1, 0);
-
-        rlBegin(RL_LINES);
-            rlColor4ub(color.r, color.g, color.b, color.a);
-
-            // Front Face -----------------------------------------------------
-            // Bottom Line
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Bottom Left
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-
-            // Left Line
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Bottom Right
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Right
-
-            // Top Line
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Right
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-
-            // Right Line
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Bottom Left
-
-            // Back Face ------------------------------------------------------
-            // Bottom Line
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Bottom Left
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-
-            // Left Line
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Bottom Right
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right
-
-            // Top Line
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-
-            // Right Line
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Bottom Left
-
-            // Top Face -------------------------------------------------------
-            // Left Line
-            rlVertex3f(x-width/2, y+height/2, z+length/2);  // Top Left Front
-            rlVertex3f(x-width/2, y+height/2, z-length/2);  // Top Left Back
-
-            // Right Line
-            rlVertex3f(x+width/2, y+height/2, z+length/2);  // Top Right Front
-            rlVertex3f(x+width/2, y+height/2, z-length/2);  // Top Right Back
-
-            // Bottom Face  ---------------------------------------------------
-            // Left Line
-            rlVertex3f(x-width/2, y-height/2, z+length/2);  // Top Left Front
-            rlVertex3f(x-width/2, y-height/2, z-length/2);  // Top Left Back
-
-            // Right Line
-            rlVertex3f(x+width/2, y-height/2, z+length/2);  // Top Right Front
-            rlVertex3f(x+width/2, y-height/2, z-length/2);  // Top Right Back
-        rlEnd();
-    rlPopMatrix();
-}