internal static void SetSkeleton(EntityId entity, MySkeletonBoneDescription[] hierarchy, int[] skeletonIndices)
{
Skinnings[entity] = new MySkinning
{
SkeletonHierarchy = hierarchy,
SkeletonIndices = skeletonIndices,
SkinTransforms = new Matrix[hierarchy.Length],
AbsoluteTransforms = new Matrix[hierarchy.Length]
};
EntityDirty.Add(entity);
}
internal static void SetAnimation(EntityId entity, Matrix[] simulatedBones)
{
Debug.Assert(Skinnings.ContainsKey(entity));
var skinning = Skinnings[entity];
var skeletonCount = skinning.SkeletonHierarchy.Length;
for (int i = 0; i < skeletonCount; i++)
{
skinning.AbsoluteTransforms[i] = simulatedBones[i];
}
for (int i = 0; i < skeletonCount; i++)
{
if (skinning.SkeletonHierarchy[i].Parent != -1)
{
skinning.AbsoluteTransforms[i] = skinning.AbsoluteTransforms[i] * skinning.AbsoluteTransforms[skinning.SkeletonHierarchy[i].Parent];
}
}
int bonesCount = skinning.SkeletonIndices.Length;
for (int i = 0; i < bonesCount; i++)
{
skinning.SkinTransforms[i] = skinning.SkeletonHierarchy[skinning.SkeletonIndices[i]].SkinTransform * skinning.AbsoluteTransforms[skinning.SkeletonIndices[i]];
}
}
internal static RenderableId CreateRenderable(EntityId entity, MeshId model, Vector3 keyColor)
{
var id = new RenderableId { Index = Renderables.Allocate() };
Renderables.Data[id.Index] = new MyRenderableInfo
{
KeyColor = keyColor,
ObjectDithering = 0,
Mesh = model
};
EntityDirty.Add(entity);
RenderableIndex[entity] = id;
return id;
}
internal static void SetAabb(EntityId entity, ref BoundingBoxD aabb)
{
Entities.Data[entity.Index].AabbD = aabb;
Entities.Data[entity.Index].Aabb = (BoundingBox)aabb;
MeshCullDirty.Add(entity);
}
internal static void SetMatrix(EntityId entity, ref MatrixD matrix)
{
Entities.Data[entity.Index].WorldMatrixD = matrix;
}
internal static EntityId CreateEntity(uint GID)
{
var id = new EntityId { Index = Entities.Allocate() };
EntityIndex[GID] = id;
MyArrayHelpers.Reserve(ref EntityCullProxyId, id.Index + 1);
Entities.Data[id.Index] = new MyEntityInfo { Visible = true };
EntityCullProxyId[id.Index] = -1;
return id;
}
internal static EntityId CreateEntity(uint GID)
{
var id = new EntityId { Index = Entities.Allocate() };
EntityIndex[GID] = id;
Entities.Data[id.Index] = new MyEntityInfo { Visible = true };
return id;
}