Merge pull request #26 from raysan5/develop

Develop branch integration

1 files changed, 18 insertions, 15 deletions

diff --git a/examples/models_heightmap.c b/examples/models_heightmap.c
index a23656a5..fec3f5e6 100644
--- a/examples/models_heightmap.c
+++ b/examples/models_heightmap.c
@@ -2,10 +2,10 @@
 *
 *   raylib [models] example - Heightmap loading and drawing
 *
-*   This example has been created using raylib 1.1 (www.raylib.com)
+*   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) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -20,26 +20,29 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [models] example - heightmap loading and drawing");
 
-    // Define the camera to look into our 3d world
-    Camera camera = {{ 10.0, 12.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    // Define our custom camera to look into our 3d world
+    Camera camera = {{ 24.0, 18.0, 24.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
 
     Image image = LoadImage("resources/heightmap.png");     // Load heightmap image (RAM)
     Texture2D texture = LoadTextureFromImage(image);        // Convert image to texture (VRAM)
-    Model map = LoadHeightmap(image, 4);                    // Load heightmap model
+    Model map = LoadHeightmap(image, 32);                   // Load heightmap model
     SetModelTexture(&map, texture);                         // Bind texture to model
-    Vector3 mapPosition = { -4, 0.0, -4 };                  // Set model position
+    Vector3 mapPosition = { -16, 0.0, -16 };                // Set model position (depends on model scaling!)
 
-    UnloadImage(image);       // Unload heightmap image from RAM, already uploaded to VRAM
+    UnloadImage(image);                 // Unload heightmap image from RAM, already uploaded to VRAM
+    
+    SetCameraMode(CAMERA_ORBITAL);      // Set an orbital camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our custom camera position
 
-    SetTargetFPS(60);       // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
+    while (!WindowShouldClose())        // Detect window close button or ESC key
     {
         // Update
         //----------------------------------------------------------------------------------
-        // ...
+        UpdateCamera(&camera);          // Update internal camera and our camera
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -50,13 +53,13 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawModel(map, mapPosition, 0.5f, MAROON);
-
-                DrawGrid(10.0, 1.0);
-
-                DrawGizmo(mapPosition);
+                // NOTE: Model is scaled to 1/4 of its original size (128x128 units)
+                DrawModel(map, mapPosition, 1/4.0f, RED);
 
             End3dMode();
+            
+            DrawTexture(texture, screenWidth - texture.width - 20, 20, WHITE);
+            DrawRectangleLines(screenWidth - texture.width - 20, 20, texture.width, texture.height, GREEN);
 
             DrawFPS(10, 10);