public void UpdateTransformRecursive(ref WorldSpaceRect parentLocalToWorldSpaceRect, WorldSpaceMask currentMask, Entity entity, float2 scale)
{
if (DisabledFromEntity.Exists(entity))
{
return;
}
var childTransform = RectTransformFromEntity[entity];
var childLocalToWorld = RectTransformUtils.CalculateWorldSpaceRect(parentLocalToWorldSpaceRect, scale, childTransform);
WorldSpaceRectFromEntity[entity] = childLocalToWorld;
ElementScaleFromEntity[entity] = new ElementScale()
{
Value = scale
};
UpdateRectMask(entity, childLocalToWorld, ref currentMask);
WorldSpaceMaskFromEntity[entity] = currentMask;
if (RebuildFlagFromEntity.Exists(entity))
{
RebuildFlagFromEntity[entity] = new RebuildElementMeshFlag()
{
Rebuild = true
}
}
;
if (ChildrenFromEntity.Exists(entity))
{
var children = ChildrenFromEntity[entity];
for (int i = 0; i < children.Length; i++)
{
UpdateTransformRecursive(ref childLocalToWorld, currentMask, children[i].Value, scale);
}
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex)
{
NativeArray <SpriteImage> spriteImages = chunk.GetNativeArray(SpriteImageType);
NativeArray <WorldSpaceRect> worldSpaceRects = chunk.GetNativeArray(WorldSpaceRectType);
NativeArray <WorldSpaceMask> worldSpaceMasks = chunk.GetNativeArray(WorldSpaceMaskType);
NativeArray <VertexColorValue> colorValues = chunk.GetNativeArray(ColorValueType);
NativeArray <VertexColorMultiplier> colorMultipliers = chunk.GetNativeArray(ColorMultiplierType);
NativeArray <RebuildElementMeshFlag> rebuildFlagArray = chunk.GetNativeArray(RebuildElementMeshFlagType);
BufferAccessor <ControlVertexData> vertexDataAccessor = chunk.GetBufferAccessor(VertexDataType);
BufferAccessor <ControlVertexIndex> vertexIndexAccessor = chunk.GetBufferAccessor(VertexIndexType);
for (int i = 0; i < chunk.Count; i++)
{
var assetEntity = spriteImages[i].Asset;
if (rebuildFlagArray[i].Rebuild)
{
var vertices = vertexDataAccessor[i];
var triangles = vertexIndexAccessor[i];
var worldSpaceMask = worldSpaceMasks[i];
vertices.Clear();
triangles.Clear();
var worldSpaceRect = worldSpaceRects[i];
if (SpriteDataFromEntity.Exists(assetEntity))
{
var spriteData = SpriteDataFromEntity[assetEntity];
// TODO: Simple sprite (non sliced)
SpriteUtility.PopulateSpriteVertices(ref worldSpaceMask, ref vertices, ref triangles, ref worldSpaceRect, ref spriteData, colorValues[i].Value * colorMultipliers[i].Value);
}
else
{
var spriteData = SpriteVertexData.Default;
SpriteUtility.PopulateSpriteVertices(ref worldSpaceMask, ref vertices, ref triangles, ref worldSpaceRect, ref spriteData, colorValues[i].Value * colorMultipliers[i].Value);
}
rebuildFlagArray[i] = new RebuildElementMeshFlag()
{
Rebuild = false
};
}
}
}
private void UpdateTransform(ref WorldSpaceRect parentLocalToWorldSpaceRect, WorldSpaceMask currentMask, Entity entity, float2 scale, int jobIdx)
{
var childTransform = RectTransformFromEntity[entity];
float2 start = math.lerp(parentLocalToWorldSpaceRect.Min, parentLocalToWorldSpaceRect.Max, math.lerp(childTransform.AnchorMin, childTransform.AnchorMax, childTransform.Pivot)) + childTransform.Position * scale;
float2 anchorDiff = childTransform.AnchorMax - childTransform.AnchorMin;
float2 size = (parentLocalToWorldSpaceRect.Max - parentLocalToWorldSpaceRect.Min) * anchorDiff + childTransform.SizeDelta * scale;
float2 min = start - size * childTransform.Pivot;
float2 max = start + size * (new float2(1.0f, 1.0f) - childTransform.Pivot);
var childLocalToWorld = new WorldSpaceRect()
{
Min = min,
Max = max,
};
LocalToWorldFromEntity[entity] = childLocalToWorld;
ElementScaleType[entity] = new ElementScale()
{
Value = scale
};
UpdateRectMask(entity, childLocalToWorld, ref currentMask);
WorldSpaceMaskFromEntity[entity] = currentMask;
if (RebuildFlagType.Exists(entity))
{
RebuildFlagType[entity] = new RebuildElementMeshFlag()
{
Rebuild = true
}
}
;
if (ChildFromEntity.Exists(entity))
{
var children = ChildFromEntity[entity];
for (int i = 0; i < children.Length; i++)
{
UpdateTransform(ref childLocalToWorld, currentMask, children[i].Value, scale, jobIdx);
}
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex)
{
var entities = chunk.GetNativeArray(TextEntities);
var rebuildMeshArray = chunk.GetNativeArray(RebuildElementMeshFlagArray);
var vertexBufferAccessor = chunk.GetBufferAccessor(VertexDataType);
var indexBufferAccessor = chunk.GetBufferAccessor(IndexDataType);
var textBufferAccessor = chunk.GetBufferAccessor(TextBufferType);
var worldSpaceRectArray = chunk.GetNativeArray(WorldSpaceRectType);
var textRendererArray = chunk.GetNativeArray(TextRendererType);
var vertexColorArray = chunk.GetNativeArray(ColorValueType);
var vertexColorMultiplierArray = chunk.GetNativeArray(ColorMultiplierType);
var elementScaleArray = chunk.GetNativeArray(ElementScaleType);
var worldSpaceMaskArray = chunk.GetNativeArray(WorldSpaceMaskType);
for (int i = 0; i < chunk.Count; i++)
{
if (rebuildMeshArray[i].Rebuild)
{
var vertices = vertexBufferAccessor[i];
var triangles = indexBufferAccessor[i];
var textBuffer = textBufferAccessor[i];
var rect = worldSpaceRectArray[i];
var fontSettings = textRendererArray[i];
var elementScale = elementScaleArray[i];
var mask = worldSpaceMaskArray[i];
vertices.Clear();
triangles.Clear();
float4 color = vertexColorArray[i].Value * vertexColorMultiplierArray[i].Value;
PopulateMesh(rect, elementScale, mask, fontSettings, color, ref textBuffer, ref vertices, ref triangles);
rebuildMeshArray[i] = new RebuildElementMeshFlag()
{
Rebuild = false
};
}
}
}