public override unsafe byte PreInit(SizeConfig *value, ulong mask, ref UIPropertyWriterContext context)
{
value->minWidth = 0f.Px();
value->maxWidth = float.PositiveInfinity.Px();
value->width = float.NaN.Px();
value->height = float.NaN.Px();
value->minHeight = 0f.Px();
value->maxHeight = float.PositiveInfinity.Px();
return(0);
}
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 override unsafe byte PostInit(SizeConfig *value, IntPtr config, ulong mask, MemoryBinaryWriter extraBytesStream, long extraByteStreamOffset, UIPropertyWriterContext context)
{
return(0);
}
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);
}
}