diff options
Diffstat (limited to 'examples/src/models/models_heightmap.c')
| -rw-r--r-- | examples/src/models/models_heightmap.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/examples/src/models/models_heightmap.c b/examples/src/models/models_heightmap.c index 10069e0..e476d1b 100644 --- a/examples/src/models/models_heightmap.c +++ b/examples/src/models/models_heightmap.c @@ -2,7 +2,7 @@ * * raylib [models] example - Heightmap loading and drawing * -* This example has been created using raylib 1.3 (www.raylib.com) +* This example has been created using raylib 1.8 (www.raylib.com) * raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) * * Copyright (c) 2015 Ramon Santamaria (@raysan5) @@ -23,11 +23,14 @@ int main() // Define our custom camera to look into our 3d world Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f }; - Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM) - Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM) - Model map = LoadHeightmap(image, (Vector3){ 16, 8, 16 }); // Load heightmap model with defined size - map.material.texDiffuse = texture; // Set map diffuse texture - Vector3 mapPosition = { -8.0f, 0.0f, -8.0f }; // Set model position (depends on model scaling!) + Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM) + Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM) + + Mesh mesh = GenMeshHeightmap(image, (Vector3){ 16, 8, 16 }); // Generate heightmap mesh (RAM and VRAM) + Model model = LoadModelFromMesh(mesh); // Load model from generated mesh + + model.material.maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture + Vector3 mapPosition = { -8.0f, 0.0f, -8.0f }; // Define model position UnloadImage(image); // Unload heightmap image from RAM, already uploaded to VRAM @@ -52,8 +55,7 @@ int main() Begin3dMode(camera); - // NOTE: Model is scaled to 1/4 of its original size (128x128 units) - DrawModel(map, mapPosition, 1.0f, RED); + DrawModel(model, mapPosition, 1.0f, RED); DrawGrid(20, 1.0f); @@ -71,7 +73,7 @@ int main() // De-Initialization //-------------------------------------------------------------------------------------- UnloadTexture(texture); // Unload texture - UnloadModel(map); // Unload model + UnloadModel(model); // Unload model CloseWindow(); // Close window and OpenGL context //-------------------------------------------------------------------------------------- |