public override void LoadContent(DeviceContext context)
{
_cubeRenderer.LoadContent(context);
_voxelModelEffect = ToDispose(new HLSLVoxelModel(context.Device, ClientSettings.EffectPack + @"Entities\VoxelModel.hlsl", VertexVoxel.VertexDeclaration));
Tool = _player.Equipment.RightTool;
_playerModel = _voxelModelManager.GetModel(_player.ModelName);
if (_playerModel != null)
{
if (!_playerModel.Initialized)
{
_playerModel.BuildMesh();
}
if (_player.ModelInstance == null)
{
_player.ModelInstance = _playerModel.VoxelModel.CreateInstance();
//Get Voxel Arm of the character.
var armPartIndex = _player.ModelInstance.VoxelModel.GetArmIndex();
_handVoxelModel = _player.ModelInstance.VoxelModel.Parts[armPartIndex];
_handState = _player.ModelInstance.VoxelModel.GetMainState().PartsStates[armPartIndex];
_handVisualVoxelModel = _playerModel.VisualVoxelFrames[armPartIndex];
}
}
}
//The tool has been changed !
private void ToolChange()
{
//Is it a CubeResource ?
if (_tool is CubeResource)
{
_renderingType = ToolRenderingType.Cube;
_cubeRenderer.PrepareCubeRendering((CubeResource)_tool);
}
else if (_tool is IVoxelEntity) //A voxel Entity ?
{
logger.Info("Voxel Entity tool equipped : {0}", _tool.Name);
var voxelEntity = _tool as IVoxelEntity;
_renderingType = ToolRenderingType.Voxel;
_toolVoxelModel = _voxelModelManager.GetModel(voxelEntity.ModelName);
if (_toolVoxelModel != null)
{
if (!_toolVoxelModel.Initialized)
{
_toolVoxelModel.BuildMesh();
}
_toolVoxelInstance = _toolVoxelModel.VoxelModel.CreateInstance();
_toolVoxelInstance.SetState(_toolVoxelModel.VoxelModel.GetMainState());
}
else
{
logger.Info("Unable to display the voxel model");
}
}
}
private void PrepareModel()
{
var voxelEntity = (IVoxelEntity)Tool;
if (voxelEntity == null || string.IsNullOrEmpty(voxelEntity.ModelName))
{
_toolVoxelModel = null;
return;
}
_toolVoxelModel = _voxelModelManager.GetModel(voxelEntity.ModelName);
if (_toolVoxelModel != null)
{
if (!_toolVoxelModel.Initialized)
{
_toolVoxelModel.BuildMesh();
}
_toolVoxelInstance = _toolVoxelModel.VoxelModel.CreateInstance();
_toolVoxelInstance.SetState(_toolVoxelModel.VoxelModel.GetMainState());
}
}
public Texture2D CreateVoxelIcon(VisualVoxelModel visualVoxelModel, Size2 iconSize, VoxelModelState state = null, DeviceContext context = null, Matrix transform = default(Matrix))
{
if (context == null)
{
context = _d3DEngine.ImmediateContext;
}
//Create the render texture
var texture = ToDispose(new RenderedTexture2D(_d3DEngine, iconSize.Width, iconSize.Height, Format.R8G8B8A8_UNorm)
{
BackGroundColor = new Color4(0, 0, 0, 0)
});
float aspectRatio = IconSize / IconSize;
Matrix projection;
var fov = (float)Math.PI / 3.6f;
Matrix.PerspectiveFovLH(fov, aspectRatio, 0.5f, 100f, out projection);
Matrix view = Matrix.LookAtLH(new Vector3(0, 0, -1.9f), Vector3.Zero, Vector3.UnitY);
texture.Begin(context);
RenderStatesRepo.ApplyStates(context, DXStates.Rasters.Default, DXStates.Blenders.Enabled, DXStates.DepthStencils.DepthReadWriteEnabled);
_voxelEffect.Begin(context);
_voxelEffect.CBPerFrame.Values.LightDirection = Vector3.Zero;
_voxelEffect.CBPerFrame.Values.ViewProjection = Matrix.Transpose(view * projection);
_voxelEffect.CBPerFrame.IsDirty = true;
var instance = visualVoxelModel.VoxelModel.CreateInstance();
if (state == null)
{
var iconState = visualVoxelModel.VoxelModel.States.FirstOrDefault(s => string.Equals(s.Name, "Icon", StringComparison.CurrentCultureIgnoreCase));
state = iconState ?? visualVoxelModel.VoxelModel.GetMainState();
}
instance.SetState(state);
var sphere = BoundingSphere.FromBox(state.BoundingBox);
var rMax = 2f * Math.Sin(fov / 2);
var size = state.BoundingBox.GetSize();
var offset = -size / 2 - state.BoundingBox.Minimum;
var scale = (float)rMax / sphere.Radius; // Math.Min(scaleFactor / size.X, Math.Min(scaleFactor / size.Y, scaleFactor / size.Z));
if (transform == default(Matrix))
{
instance.World = Matrix.Translation(offset) * Matrix.Scaling(scale) * Matrix.RotationY(MathHelper.Pi + MathHelper.PiOver4) * Matrix.RotationX(-MathHelper.Pi / 5);
}
else
{
instance.World = transform;
}
visualVoxelModel.Draw(context, _voxelEffect, instance);
texture.End(context, false);
var tex2D = texture.CloneTexture(context, ResourceUsage.Default);
tex2D = DrawOuterShadow(context, texture, tex2D, iconSize.Width);
_d3DEngine.SetRenderTargetsAndViewPort(context);
return(tex2D);
}
private void AddVoxelEntity(EntityCollectionEventArgs e)
{
var voxelEntity = e.Entity as IVoxelEntity;
if (voxelEntity == null)
{
return; //My static entity is not a Voxel Entity => Not possible to render it so !!!
}
//Create the Voxel Model Instance for the Item
VisualVoxelModel model = null;
if (!string.IsNullOrEmpty(voxelEntity.ModelName))
{
model = _voxelModelManager.GetModel(voxelEntity.ModelName, false);
}
if (model != null && voxelEntity.ModelInstance == null) //The model blueprint is existing, and I need to create an instance of it !
{
var treeGrowing = e.Entity as TreeGrowingEntity;
if (treeGrowing != null)
{
if (treeGrowing.Scale > 0)
{
// we need to use generated voxel model
TreeBpSeed key;
key.TreeTypeId = treeGrowing.TreeTypeId;
key.TreeSeed = treeGrowing.TreeRndSeed;
VisualVoxelModel treeModel;
if (_cachedTrees.TryGetValue(key, out treeModel))
{
model = treeModel;
}
else
{
var voxelModel = VoxelModel.GenerateTreeModel(treeGrowing.TreeRndSeed,
_visualWorldParameters.WorldParameters.Configuration.TreeBluePrintsDico[
treeGrowing.TreeTypeId]);
model = new VisualVoxelModel(voxelModel, _voxelModelManager.VoxelMeshFactory);
model.BuildMesh();
_cachedTrees.Add(key, model);
}
}
}
var treeSoul = e.Entity as TreeSoul;
if (treeSoul != null)
{
TreeBpSeed key;
key.TreeTypeId = treeSoul.TreeTypeId;
key.TreeSeed = treeSoul.TreeRndSeed;
_cachedTrees.Remove(key);
}
voxelEntity.ModelInstance = new VoxelModelInstance(model.VoxelModel);
//Assign state in case of growing entity !
var growingEntity = e.Entity as PlantGrowingEntity;
if (growingEntity != null)
{
voxelEntity.ModelInstance.SetState(growingEntity.GrowLevels[growingEntity.CurrentGrowLevelIndex].ModelState);
}
var visualVoxelEntity = new VisualVoxelEntity(voxelEntity, _voxelModelManager);
//Get default world translation
Matrix instanceTranslation = Matrix.Translation(voxelEntity.Position.AsVector3());
//Apply special rotation to the creation instance
Quaternion instanceRotation = Quaternion.Identity;
if (voxelEntity is IRndYRotation && ((IRndYRotation)voxelEntity).RndRotationAroundY)
{
instanceRotation = Quaternion.RotationAxis(Vector3.UnitY, (float)(_rnd.NextDouble() * MathHelper.TwoPi));
}
else if (voxelEntity is IItem)
{
var item = voxelEntity as IItem;
instanceRotation = item.Rotation;
}
//Apply special scaling to created entity (By default all blue print are 16 times too big.
Matrix instanceScaling = Matrix.Scaling(1.0f / 16.0f);
if (treeGrowing != null && treeGrowing.Scale > 0)
{
instanceScaling = Matrix.Scaling(treeGrowing.Scale);
}
//Create the World transformation matrix for the instance.
//We take the Model instance world matrix where we add a Rotation and scaling proper to the instance
visualVoxelEntity.VoxelEntity.ModelInstance.World = instanceScaling * instanceTranslation;
visualVoxelEntity.VoxelEntity.ModelInstance.Rotation = instanceRotation;
var result = GetCube(visualVoxelEntity.VoxelEntity.Position.ToCubePosition());
if (result.IsValid)
{
visualVoxelEntity.BlockLight = result.Cube.EmissiveColor;
}
else
{
visualVoxelEntity.BlockLight = new ByteColor(255, 255, 255, 255);
}
if (visualVoxelEntity.VisualVoxelModel.Initialized == false)
{
visualVoxelEntity.VisualVoxelModel.BuildMesh();
}
if (voxelEntity.ModelInstance.CanPlay("Idle"))
{
voxelEntity.ModelInstance.Play("Idle", true);
}
lock (_syncRoot)
{
List <VisualVoxelEntity> list;
if (_visualVoxelEntities.TryGetValue(voxelEntity.ModelName, out list))
{
list.Add(visualVoxelEntity);
}
else
{
_visualVoxelEntities.Add(voxelEntity.ModelName, new List <VisualVoxelEntity> {
visualVoxelEntity
});
}
}
var lightEntity = e.Entity as ILightEmitterEntity;
if (e.AtChunkCreationTime == false && lightEntity != null)
{
//Get the Cube where is located the entity
var entityWorldPosition = lightEntity.Position;
var entityBlockPosition = new Vector3I(MathHelper.Floor(entityWorldPosition.X),
MathHelper.Floor(entityWorldPosition.Y),
MathHelper.Floor(entityWorldPosition.Z));
//new TerraCubeWithPosition(entityBlockPosition, WorldConfiguration.CubeId.Air, _visualWorldParameters.WorldParameters.Configuration),
this.UpdateOrder = 1;
var cubeRange = new Range3I
{
Position = new Vector3I(entityBlockPosition.X, 0, entityBlockPosition.Z),
Size = Vector3I.One
};
_chunkEntityImpactManager.CheckImpact(this, cubeRange);
}
}
}
