private void Layout(int index, UIGraphData graph, NativeArray <NodeInfo> configLayout, NativeArray <UIPassState> stateLayout, UIContextData *context)
{
if (!graph.TryGetConfigBlock(index, UIConfigLayoutTable.DisplayConfig, out IntPtr displayConfig) || (((DisplayConfig *)displayConfig.ToPointer())->display == VisibilityStyle.Visible))
{
var nodeInfo = configLayout[index];
var headerConfig = (HeaderConfig *)(graph.value + nodeInfo.nodeOffset).ToPointer();
var configSource = graph.value + nodeInfo.configOffset;
var state = (UIPassState *)(((IntPtr)stateLayout.GetUnsafePtr()) + (UnsafeUtility.SizeOf <UIPassState>() * index)).ToPointer();
IntPtr boxConfig;
bool hasBoxConfig = graph.TryGetConfigBlock(index, UIConfigLayoutTable.BoxModelConfig, out boxConfig);
if (hasBoxConfig)
{
BoxModelConfig *boxConfigPtr = (BoxModelConfig *)boxConfig.ToPointer();
state->localBox += boxConfigPtr->margin.Normalize(*context);
state->inner = boxConfigPtr->padding.Normalize(*context);
}
FunctionPointer <UILayoutPass> layout = headerConfig->schemaIndex >= 0 ? schema.Value.elements[headerConfig->schemaIndex].layout : default;
for (int childIndex = 0; childIndex < headerConfig->childCount; childIndex++)
{
if (layout.IsCreated)
{
layout.Invoke(
childIndex,
graph.value,
(NodeInfo *)UnsafeUtility.AddressOf(ref nodeInfo),
(IntPtr)stateLayout.GetUnsafePtr(),
context
);
}
Layout(UnsafeUtility.ReadArrayElement <int>((graph.value + nodeInfo.childrenOffset).ToPointer(), childIndex), graph, configLayout, stateLayout, context);
}
if (layout.IsCreated)
{
layout.Invoke(
-1,
graph.value,
(NodeInfo *)UnsafeUtility.AddressOf(ref nodeInfo),
(IntPtr)stateLayout.GetUnsafePtr(),
context
);
}
if (graph.TryGetConfigBlock(index, UIConfigLayoutTable.SizeConfig, out IntPtr sizeConfig))
{
var sizeConfigPtr = ((SizeConfig *)sizeConfig.ToPointer());
state->size = new float2(
math.clamp(state->size.x, sizeConfigPtr->minWidth.Normalize(*context), sizeConfigPtr->maxWidth.Normalize(*context)),
math.clamp(state->size.y, sizeConfigPtr->minHeight.Normalize(*context), sizeConfigPtr->maxHeight.Normalize(*context)));
}
if (hasBoxConfig)
{
state->size += new float2(state->inner.x + state->inner.z, state->inner.y + state->inner.w);
}
}
}
public static void Render(IntPtr configPtr, NodeInfo *nodeInfo, UIPassState *statePtr, UIVertexData *vertexDataPtr, UIContextData *context)
{
IntPtr configSource = configPtr + nodeInfo->configOffset;
BoxModelConfig * boxConfig = (BoxModelConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BoxModelConfig, configSource).ToPointer();
BackgroundConfig *backgroundConfig = (BackgroundConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BackgroundConfig, configSource).ToPointer();
BorderConfig * borderConfig = (BorderConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BorderConfig, configSource).ToPointer();
SizeConfig * sizeConfig = (SizeConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.SizeConfig, configSource).ToPointer();
BoxLayoutConfig * sequentialLayoutConfig = (BoxLayoutConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BoxLayoutConfig, configSource).ToPointer();
HeaderConfig * headerConfig = (HeaderConfig *)(configPtr + nodeInfo->nodeOffset);
UIRenderBoxWriters.WriteRenderBox(statePtr, backgroundConfig, borderConfig, vertexDataPtr, context);
}
public static void Layout(int childIndex, IntPtr configPtr, NodeInfo *nodeInfo, IntPtr statePtr, UIContextData *context)
{
if (childIndex < 0)
{
UIPassState * selfPtr = (UIPassState *)(((IntPtr)statePtr) + (UnsafeUtility.SizeOf <UIPassState>() * nodeInfo->index)).ToPointer();
IntPtr configSource = configPtr + nodeInfo->configOffset;
BoxModelConfig * boxConfig = (BoxModelConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BoxModelConfig, configSource).ToPointer();
BackgroundConfig *backgroundConfig = (BackgroundConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BackgroundConfig, configSource).ToPointer();
BorderConfig * borderConfig = (BorderConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BorderConfig, configSource).ToPointer();
SizeConfig * sizeConfig = (SizeConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.SizeConfig, configSource).ToPointer();
BoxLayoutConfig *boxLayoutConfig = (BoxLayoutConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BoxLayoutConfig, configSource).ToPointer();
HeaderConfig * headerConfig = (HeaderConfig *)(configPtr + nodeInfo->nodeOffset);
float height = 0f;
float width = 0f;
float2 childrenSize = default;
int4 multiplier = default;
//float4 padding = boxConfig->padding.Normalize(*context);
float4 constraints = new float4(
sizeConfig->minWidth.Normalize(*context), sizeConfig->maxWidth.Normalize(*context),
sizeConfig->minHeight.Normalize(*context), sizeConfig->maxHeight.Normalize(*context)
);
var spacing = boxLayoutConfig->spacing.Normalize(*context);
switch (boxLayoutConfig->direction)
{
case Direction.Left:
for (int i = 0; i < headerConfig->childCount; i++)
{
var childState = (UIPassState *)(((IntPtr)statePtr) + (UnsafeUtility.SizeOf <UIPassState>() * UnsafeUtility.ReadArrayElement <int>((configPtr + nodeInfo->childrenOffset).ToPointer(), headerConfig->childCount - 1 - i))).ToPointer();
LayoutHorizontal(childState, ref width, ref height);
if (i + 1 < headerConfig->childCount)
{
width += spacing;
}
}
multiplier = new int4(1, 0, 0, 1);
break;
case Direction.Right:
for (int i = 0; i < headerConfig->childCount; i++)
{
var childState = (UIPassState *)(statePtr + (UnsafeUtility.SizeOf <UIPassState>() * (UnsafeUtility.ReadArrayElement <int>((configPtr + nodeInfo->childrenOffset).ToPointer(), i)))).ToPointer();
LayoutHorizontal(childState, ref width, ref height);
if (i + 1 < headerConfig->childCount)
{
width += spacing;
}
}
multiplier = new int4(1, 0, 0, 1);
break;
case Direction.Up:
for (int i = 0; i < headerConfig->childCount; i++)
{
var childState = (UIPassState *)(((IntPtr)statePtr) + (UnsafeUtility.SizeOf <UIPassState>() * UnsafeUtility.ReadArrayElement <int>((configPtr + nodeInfo->childrenOffset).ToPointer(), i))).ToPointer();
LayoutVertical(childState, ref height, ref width);
if (i + 1 < headerConfig->childCount)
{
height += spacing;
}
}
multiplier = new int4(0, 1, 1, 0);
break;
case Direction.Down:
for (int i = 0; i < headerConfig->childCount; i++)
{
var childState = (UIPassState *)(((IntPtr)statePtr) + (UnsafeUtility.SizeOf <UIPassState>() * UnsafeUtility.ReadArrayElement <int>((configPtr + nodeInfo->childrenOffset).ToPointer(), headerConfig->childCount - 1 - i))).ToPointer();
LayoutVertical(childState, ref height, ref width);
if (i + 1 < headerConfig->childCount)
{
height += spacing;
}
}
multiplier = new int4(0, 1, 1, 0);
break;
}
childrenSize = new float2(width, height);
selfPtr->size = new float2(
math.clamp(childrenSize.x, constraints.x, constraints.y),
math.clamp(childrenSize.y, constraints.z, constraints.w)
);;
UIJobUtility.AdjustPosition(childrenSize, constraints, boxLayoutConfig, selfPtr, statePtr, headerConfig->childCount, (configPtr + nodeInfo->childrenOffset).ToPointer(), multiplier);
//Debug.Log(selfPtr->size);
}
}
