public static DrawModel FromScene(String uid, BlenderScene scene, string fileSearchPath)
{
var drawSys = DrawSystem.GetInstance();
var drawRepository = drawSys.ResourceRepository;
var d3d = drawSys.D3D;
var model = new DrawModel(uid);
bool hasBone = BlenderUtil.GetLengthOf(scene.NodeList[0].BoneArray) > 0;// boneArray is set to the first node
var aabb = Aabb.Invalid();
foreach (var n in scene.NodeList)
{
if (n.MaterialData.Type == MaterialBase.MaterialTypes.Marker)
{
// marker material is used as 'Marker'
continue;
}
if (n.Vertics.Count() == 0)
{
// empty vertex list
continue;
}
// Build a vertex buffer(s)
var vertices1 = n.Vertics
.Select(v => new _VertexCommon()
{
Position = v.Position,
Normal = v.Normal,
Texcoord = v.Texcoord
}).ToArray();
var vertices2 = n.Vertics
.Select(v => v.Tangent).ToArray();
// update aabb
foreach (var v in vertices1)
{
aabb.ExtendByPoint(MathUtil.ToVector3(v.Position));
}
var node = new Node();
node.Material = n.MaterialData;
node.IsDebug = false;
node.HasBone = hasBone;
if (node.HasBone)
{
// if model has bone, we create a bone vertex info
var vertices3 = n.Vertics
.Select(v =>
{
Debug.Assert(BlenderUtil.GetLengthOf(v.BoneIndices) == BlenderUtil.GetLengthOf(v.BoneWeights), "both of bone index and bone weight must be matched");
//Debug.Assert(BlenderUtil.GetLengthOf(v.BoneWeights) <= _VertexBoneWeight.MAX_COUNT, "length of bone weight is over :" + BlenderUtil.GetLengthOf(v.BoneWeights));
Debug.Assert(BlenderUtil.GetLengthOf(v.BoneWeights) != 0, "no bone entry");
var tmp = new _VertexBoneWeight()
{
Index0 = BlenderUtil.GetLengthOf(v.BoneIndices) > 0 ? v.BoneIndices[0] : 0,
Weight0 = BlenderUtil.GetLengthOf(v.BoneWeights) > 0 ? v.BoneWeights[0] : 0.0f,
Index1 = BlenderUtil.GetLengthOf(v.BoneIndices) > 1 ? v.BoneIndices[1] : 0,
Weight1 = BlenderUtil.GetLengthOf(v.BoneWeights) > 1 ? v.BoneWeights[1] : 0.0f,
Index2 = BlenderUtil.GetLengthOf(v.BoneIndices) > 2 ? v.BoneIndices[2] : 0,
Weight2 = BlenderUtil.GetLengthOf(v.BoneWeights) > 2 ? v.BoneWeights[2] : 0.0f,
Index3 = BlenderUtil.GetLengthOf(v.BoneIndices) > 3 ? v.BoneIndices[3] : 0,
Weight3 = BlenderUtil.GetLengthOf(v.BoneWeights) > 3 ? v.BoneWeights[3] : 0.0f,
};
float sumWeight = tmp.Weight0 + tmp.Weight1 + tmp.Weight2 + tmp.Weight3;
tmp.Weight0 /= sumWeight;
tmp.Weight1 /= sumWeight;
tmp.Weight2 /= sumWeight;
tmp.Weight3 /= sumWeight;
return(tmp);
}).ToArray();
node.Mesh = DrawUtil.CreateMeshData(d3d, PrimitiveTopology.TriangleList, vertices1, vertices2, vertices3);
}
else
{
node.Mesh = DrawUtil.CreateMeshData(d3d, PrimitiveTopology.TriangleList, vertices1, vertices2);
}
// add dispoable
/*
* foreach (var buf in node.Mesh.Buffers)
* {
* model._AddDisposable(buf.Buffer);
* }
*/
// create skeleton
if (model.m_boneArray == null && n.BoneArray != null)
{
model.m_boneArray = (DrawSystem.BoneData[])n.BoneArray.Clone();
}
// load new texture
foreach (var texInfo in n.TextureInfos.Values)
{
if (!drawRepository.Contains(texInfo.Name))
{
var tex = TextureView.FromFile(texInfo.Name, drawSys.D3D, Path.Combine(fileSearchPath, texInfo.Name));
drawRepository.AddResource(tex);
}
}
// copy textures from cache
foreach (DrawSystem.TextureTypes textureType in Enum.GetValues(typeof(DrawSystem.TextureTypes)))
{
if (n.TextureInfos.ContainsKey(textureType))
{
node.Material.SetTextureData(
textureType,
new DrawSystem.TextureData
{
Resource = drawRepository.FindResource <TextureView>(n.TextureInfos[textureType].Name),
UvScale = n.TextureInfos[textureType].UvScale,
});
}
}
model.m_nodeList.Add(node);
}
model.m_bb = aabb;
return(model);
}
public Scene(Device device, SwapChain swapChain, Panel renderTarget, HmdDevice hmd, bool bStereoRendering, int multiThreadCount)
{
var drawSys = DrawSystem.GetInstance();
var mapSys = MapSystem.GetInstance();
// load textures
var textures = new List <TextureView>(new[]
{
TextureView.FromFile("dot", drawSys.D3D, "Image/dot.png"),
TextureView.FromFile("floor", drawSys.D3D, "Image/floor.jpg"),
});
var numTextures = new DrawSystem.TextureData[10];
for (int i = 0; i < 10; ++i)
{
var name = String.Format("number_{0}", i);
numTextures[i] = new DrawSystem.TextureData
{
Resource = TextureView.FromFile(name, drawSys.D3D, String.Format("Image/{0}.png", name)),
UvScale = Vector2.One,
};
}
textures.AddRange(numTextures.Select(item => item.Resource));
foreach (var tex in textures)
{
drawSys.ResourceRepository.AddResource(tex);
}
// create number entity
m_fps = new FpsCounter();
m_numberEntity = new NumberEntity(new NumberEntity.InitParam()
{
Dot = new DrawSystem.TextureData
{
Resource = drawSys.ResourceRepository.FindResource <TextureView>("dot"),
UvScale = Vector2.One,
},
Numbers = numTextures,
Layout = Matrix.RotationYawPitchRoll(1.0f, -1.5f, MathUtil.PI) * Matrix.Translation(-1.5f, 2.5f, -4.5f)
});
// create map
mapSys.LoadResource();
mapSys.CreateMap("Level/l9000.tmx");
// create player
m_player = new PlayerEntity();
ChrSystem.GetInstance().Player = m_player;
m_multiThreadCount = multiThreadCount;
m_taskList = new List <Task>(m_multiThreadCount);
m_taskResultList = new List <CommandList>(m_multiThreadCount);
// other settings
#if DEBUG
CameraSystem.GetInstance().ActivateCamera(CameraSystem.FollowEntityCameraName);
//CameraSystem.GetInstance().ActivateCamera(CameraSystem.FixedCameraName);
//CameraSystem.GetInstance().ActivateCamera(CameraSystem.FreeCameraName);
#else
CameraSystem.GetInstance().ActivateCamera(CameraSystem.FollowEntityCameraName);
#endif // DEBUG
}
