private void LoadModel(string file)
{
if (!string.IsNullOrEmpty(file))
{
var folder = Path.GetDirectoryName(file);
var data = File.ReadAllText(file);
_model = NursiaModel.LoadFromJson(data,
n =>
{
using (var stream = File.OpenRead(Path.Combine(folder, n)))
{
return(Texture2D.FromStream(GraphicsDevice, stream));
}
});
_mainPanel._comboAnimations.Items.Clear();
_mainPanel._comboAnimations.Items.Add(new ListItem(null));
foreach (var pair in _model.Animations)
{
_mainPanel._comboAnimations.Items.Add(
new ListItem(pair.Key)
{
Tag = pair.Value
});
}
_scene.Models.Clear();
_scene.Models.Add(_model);
}
// Reset camera
_scene.Camera.SetLookAt(new Vector3(10, 10, 10), Vector3.Zero);
}
private NursiaModel LoadModel(string file)
{
var folder = Path.GetDirectoryName(file);
var data = File.ReadAllText(file);
var result = NursiaModel.LoadFromJson(data,
n => LoadTexture(Path.Combine(folder, n)));
_scene.Models.Add(result);
// Reset camera
_scene.Camera.SetLookAt(new Vector3(10, 10, 10), Vector3.Zero);
return(result);
}
private void DrawModel(NursiaModel model)
{
if (!_beginCalled)
{
throw new Exception("Begin wasnt called");
}
model.UpdateNodesAbsoluteTransforms();
using (var transformScope = new TransformScope(_context, model.Transform))
{
foreach (var mesh in model.Meshes)
{
DrawMeshNode(mesh);
}
}
}
protected override void LoadContent()
{
base.LoadContent();
_spriteBatch = new SpriteBatch(GraphicsDevice);
// UI
MyraEnvironment.Game = this;
_mainPanel = new MainPanel();
Desktop.Root = _mainPanel;
// Nursia
Nrs.Game = this;
var folder = @"C:\Projects\Nursia\samples";
// Model
_model = LoadModel(Path.Combine(folder, @"models\knight.g3dj"));
_model.Transform = Matrix.CreateTranslation(new Vector3(0, 10, 0));
_model.CurrentAnimation = _model.Animations["Attack"];
// Terrain
var grassy = LoadTexture(Path.Combine(folder, @"terrain\grassy2.png"));
_scene.Terrain = new Terrain(400);
// Generate height
var generator = new HeightMapGenerator();
GenerationConfig.Instance.WorldSize = (int)_scene.Terrain.Size;
var heightMap = generator.Generate();
_scene.Terrain.HeightFunc = (x, z) =>
{
if (x < 0)
{
x = 0;
}
if (x >= heightMap.GetLength(0))
{
x = heightMap.GetLength(0) - 1;
}
if (z < 0)
{
z = 0;
}
if (z >= heightMap.GetLength(1))
{
z = heightMap.GetLength(1) - 1;
}
var result = (heightMap[(int)x, (int)z] * 100) - 50;
return(result);
/* int r = (int)(x / 100) + (int)(z / 100);
*
* return r % 2 == 0 ? -10 : 10;*/
};
_scene.Terrain.SetTexture(grassy);
// Water
_scene.WaterTiles.Add(new WaterTile(0, 0, 0, _scene.Terrain.Size));
// Skybox
var skyboxFolder = Path.Combine(folder, "skybox");
var texture = new TextureCube(GraphicsDevice, 1024,
false, SurfaceFormat.Color);
byte[] data = null;
LoadColors(Path.Combine(skyboxFolder, @"negX.png"), out data);
texture.SetData(CubeMapFace.NegativeX, data);
LoadColors(Path.Combine(skyboxFolder, @"negY.png"), out data);
texture.SetData(CubeMapFace.NegativeY, data);
LoadColors(Path.Combine(skyboxFolder, @"negZ.png"), out data);
texture.SetData(CubeMapFace.NegativeZ, data);
LoadColors(Path.Combine(skyboxFolder, @"posX.png"), out data);
texture.SetData(CubeMapFace.PositiveX, data);
LoadColors(Path.Combine(skyboxFolder, @"posY.png"), out data);
texture.SetData(CubeMapFace.PositiveY, data);
LoadColors(Path.Combine(skyboxFolder, @"posZ.png"), out data);
texture.SetData(CubeMapFace.PositiveZ, data);
_scene.Skybox = new Skybox(100)
{
Texture = texture
};
_scene.Lights.Add(new DirectLight
{
Color = Color.White,
Position = new Vector3(10000, 10000, -10000),
Direction = new Vector3(0, -1, 0)
});
_controller = new CameraInputController(_scene.Camera);
}