Merge pull request #28 from raysan5/develop1.3.0-installer1.3.0

Integrating Develop branch

1 files changed, 94 insertions, 0 deletions

diff --git a/examples/shaders_postprocessing.c b/examples/shaders_postprocessing.c
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+++ b/examples/shaders_postprocessing.c
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+/*******************************************************************************************
+*
+*   raylib [shaders] example - Apply a postprocessing shader to a scene
+*
+*   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), to test this example
+*         on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
+*         raylib comes with shaders ready for both versions, check raylib/shaders install folder
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+    
+    SetConfigFlags(FLAG_MSAA_4X_HINT);      // Enable Multi Sampling Anti Aliasing 4x (if available)
+
+    InitWindow(screenWidth, screenHeight, "raylib [shaders] example - postprocessing shader");
+
+    // Define the camera to look into our 3d world
+    Camera camera = {{ 3.0, 3.0, 3.0 }, { 0.0, 1.5, 0.0 }, { 0.0, 1.0, 0.0 }};
+    
+    Model dwarf = LoadModel("resources/model/dwarf.obj");                   // Load OBJ model
+    Texture2D texture = LoadTexture("resources/model/dwarf_diffuse.png");   // Load model texture
+    SetModelTexture(&dwarf, texture);                                       // Bind texture to model
+
+    Vector3 position = { 0.0, 0.0, 0.0 };                                   // Set model position
+    
+    Shader shader = LoadShader("resources/shaders/base.vs", 
+                               "resources/shaders/bloom.fs");               // Load postpro shader
+
+    SetPostproShader(shader);               // Set fullscreen postprocessing shader
+    
+    // Setup orbital camera
+    SetCameraMode(CAMERA_ORBITAL);          // Set an orbital camera mode
+    SetCameraPosition(camera.position);     // Set internal camera position to match our camera position
+    SetCameraTarget(camera.target);         // Set internal camera target to match our camera target
+
+    SetTargetFPS(60);                       // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())            // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);              // Update internal camera and our camera
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawModel(dwarf, position, 2.0f, WHITE);   // Draw 3d model with texture
+
+                DrawGrid(10.0, 1.0);     // Draw a grid
+
+            End3dMode();
+            
+            DrawText("(c) Dwarf 3D model by David Moreno", screenWidth - 200, screenHeight - 20, 10, BLACK);
+
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadShader(shader);       // Unload shader
+    UnloadTexture(texture);     // Unload texture
+    UnloadModel(dwarf);         // Unload model
+
+    CloseWindow();              // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}
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