UPDATED: examples to raylib 4.0

Some new examples added

1 files changed, 0 insertions, 203 deletions

diff --git a/examples/web/shaders/shaders_fog.c b/examples/web/shaders/shaders_fog.c
deleted file mode 100644
index 0e0b000..0000000
--- a/examples/web/shaders/shaders_fog.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib [shaders] example - fog
-*
-*   NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
-*         OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
-*
-*   NOTE: Shaders used in this example are #version 330 (OpenGL 3.3).
-*
-*   This example has been created using raylib 2.5 (www.raylib.com)
-*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
-*
-*   Example contributed by Chris Camacho (@codifies) and reviewed by Ramon Santamaria (@raysan5)
-*
-*   Chris Camacho (@codifies -  http://bedroomcoders.co.uk/) notes:
-*
-*   This is based on the PBR lighting example, but greatly simplified to aid learning...
-*   actually there is very little of the PBR example left!
-*   When I first looked at the bewildering complexity of the PBR example I feared
-*   I would never understand how I could do simple lighting with raylib however its
-*   a testement to the authors of raylib (including rlights.h) that the example
-*   came together fairly quickly.
-*
-*   Copyright (c) 2019 Chris Camacho (@codifies) and Ramon Santamaria (@raysan5)
-*
-********************************************************************************************/
-
-#include "raylib.h"
-
-#include "raymath.h"
-
-#define RLIGHTS_IMPLEMENTATION
-#include "rlights.h"
-
-#if defined(PLATFORM_WEB)
-    #include <emscripten/emscripten.h>
-#endif
-
-#if defined(PLATFORM_DESKTOP)
-    #define GLSL_VERSION            330
-#else   // PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
-    #define GLSL_VERSION            100
-#endif
-
-//----------------------------------------------------------------------------------
-// Global Variables Definition
-//----------------------------------------------------------------------------------
-const int screenWidth = 800;
-const int screenHeight = 450;
-
-static Camera camera = { 0 };
-
-static Model modelA = { 0 };
-static Model modelB = { 0 };
-static Model modelC = { 0 };
-static Shader shader = { 0 };
-
-static Texture texture = { 0 };
-
-static int ambientLoc = 0;
-static float fogDensity = 0.15f;
-static int fogDensityLoc = 0;
-
-//----------------------------------------------------------------------------------
-// Module Functions Declaration
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void);     // Update and Draw one frame
-
-//----------------------------------------------------------------------------------
-// Program Main Entry Point
-//----------------------------------------------------------------------------------
-int main(void)
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    const int screenWidth = 800;
-    const int screenHeight = 450;
-
-    SetConfigFlags(FLAG_MSAA_4X_HINT);  // Enable Multi Sampling Anti Aliasing 4x (if available)
-    InitWindow(screenWidth, screenHeight, "raylib [shaders] example - fog");
-
-    // Define the camera to look into our 3d world
-    camera.position = (Vector3){ 2.0f, 2.0f, 6.0f };
-    camera.target = (Vector3){ 0.0f, 0.5f, 0.0f };
-    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
-    camera.fovy = 45.0f;
-    camera.projection = CAMERA_PERSPECTIVE;
-
-    // Load models and texture
-    modelA = LoadModelFromMesh(GenMeshTorus(0.4f, 1.0f, 16, 32));
-    modelB = LoadModelFromMesh(GenMeshCube(1.0f, 1.0f, 1.0f));
-    modelC = LoadModelFromMesh(GenMeshSphere(0.5f, 32, 32));
-    texture = LoadTexture("resources/texel_checker.png");
-
-    // Assign texture to default model material
-    modelA.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture;
-    modelB.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture;
-    modelC.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture;
-
-    // Load shader and set up some uniforms
-    shader = LoadShader(TextFormat("resources/shaders/glsl%i/base_lighting.vs", GLSL_VERSION), 
-                        TextFormat("resources/shaders/glsl%i/fog.fs", GLSL_VERSION));
-    
-    shader.locs[SHADER_LOC_MATRIX_MODEL] = GetShaderLocation(shader, "matModel");
-    shader.locs[SHADER_LOC_VECTOR_VIEW] = GetShaderLocation(shader, "viewPos");
-
-    // Ambient light level
-    ambientLoc = GetShaderLocation(shader, "ambient");
-    SetShaderValue(shader, ambientLoc, (float[4]){ 0.2f, 0.2f, 0.2f, 1.0f }, SHADER_UNIFORM_VEC4);
-    
-    fogDensityLoc = GetShaderLocation(shader, "fogDensity");
-    SetShaderValue(shader, fogDensityLoc, &fogDensity, SHADER_UNIFORM_FLOAT);
-
-    // NOTE: All models share the same shader
-    modelA.materials[0].shader = shader;
-    modelB.materials[0].shader = shader;
-    modelC.materials[0].shader = shader;
-
-    // Using just 1 point lights
-    CreateLight(LIGHT_POINT, (Vector3){ 0, 2, 6 }, Vector3Zero(), WHITE, shader);
-
-    SetCameraMode(camera, CAMERA_ORBITAL);  // Set an orbital camera mode
-
-#if defined(PLATFORM_WEB)
-    emscripten_set_main_loop(UpdateDrawFrame, 60, 1);
-#else
-    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
-    //--------------------------------------------------------------------------------------
-
-    // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
-    {
-        UpdateDrawFrame();
-    }
-#endif
-
-    // De-Initialization
-    //--------------------------------------------------------------------------------------
-    UnloadModel(modelA);        // Unload the model A
-    UnloadModel(modelB);        // Unload the model B
-    UnloadModel(modelC);        // Unload the model C
-    UnloadTexture(texture);     // Unload the texture
-    UnloadShader(shader);       // Unload shader
-
-    CloseWindow();              // Close window and OpenGL context
-    //--------------------------------------------------------------------------------------
-
-    return 0;
-}
-
-//----------------------------------------------------------------------------------
-// Module Functions Definitions
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void)
-{
-    // Update
-    //----------------------------------------------------------------------------------
-    UpdateCamera(&camera);              // Update camera
-
-    if (IsKeyDown(KEY_UP)) 
-    {
-        fogDensity += 0.001;
-        if (fogDensity > 1.0) fogDensity = 1.0;
-    }
-    
-    if (IsKeyDown(KEY_DOWN))
-    {
-        fogDensity -= 0.001;
-        if (fogDensity < 0.0) fogDensity = 0.0;
-    }
-    
-    SetShaderValue(shader, fogDensityLoc, &fogDensity, SHADER_UNIFORM_FLOAT);
-
-    // Rotate the torus
-    modelA.transform = MatrixMultiply(modelA.transform, MatrixRotateX(-0.025));
-    modelA.transform = MatrixMultiply(modelA.transform, MatrixRotateZ(0.012));
-
-    // Update the light shader with the camera view position
-    SetShaderValue(shader, shader.locs[SHADER_LOC_VECTOR_VIEW], &camera.position.x, SHADER_UNIFORM_VEC3);
-    //----------------------------------------------------------------------------------
-
-    // Draw
-    //----------------------------------------------------------------------------------
-    BeginDrawing();
-
-        ClearBackground(GRAY);
-
-        BeginMode3D(camera);
-
-            // Draw the three models
-            DrawModel(modelA, Vector3Zero(), 1.0f, WHITE);
-            DrawModel(modelB, (Vector3){ -2.6, 0, 0 }, 1.0f, WHITE);
-            DrawModel(modelC, (Vector3){ 2.6, 0, 0 }, 1.0f, WHITE);
-
-            for (int i = -20; i < 20; i += 2) DrawModel(modelA,(Vector3){ i, 0, 2 }, 1.0f, WHITE);
-
-        EndMode3D();
-
-        DrawText(TextFormat("Use KEY_UP/KEY_DOWN to change fog density [%.2f]", fogDensity), 10, 10, 20, RAYWHITE);
-
-    EndDrawing();
-    //----------------------------------------------------------------------------------
-}