public static void Render(IntPtr configPtr, NodeInfo *nodeInfo, UIPassState *statePtr, UIVertexData *vertexDataPtr, UIContextData *context)
{
IntPtr configSource = configPtr + nodeInfo->configOffset;
TextConfig * textConfig = (TextConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.TextConfig, configSource).ToPointer();
BackgroundConfig *backgroundConfig = (BackgroundConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BackgroundConfig, configSource).ToPointer();
FontConfig * fontConfig = (FontConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.FontConfig, configSource).ToPointer();
BorderConfig * borderConfig = (BorderConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BorderConfig, configSource).ToPointer();
UIRenderBoxWriters.WriteCharRenderBoxes(statePtr, configPtr + nodeInfo->nodeOffset, backgroundConfig, borderConfig, fontConfig, textConfig, vertexDataPtr, context);
}
private static void SizeText(UIPassState *selfPtr, IntPtr configSource, TextConfig *textConfig, FontConfig *fontConfig, UIContextData *context)
{
var totalWidth = 0f;
var height = fontConfig->size.Normalize(*context);
var fontSizeScale = (height / textConfig->fontInfo.lineHeight) * textConfig->fontInfo.scale;
for (int i = 0; i < textConfig->text.length; i++)
{
var charInfo = textConfig->GetCharInfo(configSource, i);
totalWidth += (charInfo.metrics.horizontalBearingX + charInfo.metrics.horizontalAdvance) * fontSizeScale;
}
selfPtr->size = new float2(totalWidth + selfPtr->localBox.x + selfPtr->localBox.z, height + selfPtr->localBox.y + selfPtr->localBox.w);
}
public static void Layout(int childIndex, IntPtr configPtr, NodeInfo *nodeInfo, IntPtr statePtr, UIContextData *context)
{
if (childIndex < 0)
{
UIPassState * selfPtr = (UIPassState *)(statePtr + (UnsafeUtility.SizeOf <UIPassState>() * nodeInfo->index)).ToPointer();
IntPtr configSource = configPtr + nodeInfo->configOffset;
TextConfig * textConfig = (TextConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.TextConfig, configSource).ToPointer();
BackgroundConfig *backgroundConfig = (BackgroundConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BackgroundConfig, configSource).ToPointer();
FontConfig * fontConfig = (FontConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.FontConfig, configSource).ToPointer();
BorderConfig * borderConfig = (BorderConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.BorderConfig, configSource).ToPointer();
SizeText(selfPtr, configPtr + nodeInfo->nodeOffset, textConfig, fontConfig, context);
}
}
public override unsafe byte PostInit(TextConfig *value, IntPtr config, ulong mask, MemoryBinaryWriter extraBytesStream, long extraByteStreamOffset, UIPropertyWriterContext context)
{
TMP_FontAsset fontAsset = null;
var fontConfigPtr = UIConfigUtility.GetConfig(mask, UIConfigLayoutTable.FontConfig, config);
if (fontConfigPtr == IntPtr.Zero)
{
return(0);
}
FontConfig *fontConfig = ((FontConfig *)fontConfigPtr);
var guid = fontConfig->asset.ToHex();
#if UNITY_EDITOR
fontAsset = UnityEditor.AssetDatabase.LoadAssetAtPath <TMP_FontAsset>(UnityEditor.AssetDatabase.GUIDToAssetPath(guid));
#else
//var task = Addressables.LoadAssetAsync<TMP_FontAsset>(guid);
//fontAsset = AssetDatabase.LoadAssetAtPath<TMP_FontAsset>(AssetDatabase.GUIDToAssetPath(guid));
#endif
var index = context.group.GetAtlasIndex(guid);
if (fontAsset != null && index >= 0)
{
value->fontInfo = new FontInfo(fontAsset);
value->charInfoOffset = extraBytesStream.Length;
for (int charIndex = 0; charIndex < value->text.length; charIndex++)
{
UnsafeUtility.CopyPtrToStructure(new IntPtr(((IntPtr)extraBytesStream.Data).ToInt64() + (value->text.offset - extraByteStreamOffset) + (charIndex * 2)).ToPointer(), out char character);
var charInfo = fontAsset.characterLookupTable[character];
var charInfoValue = new CharInfo
{
uvs = new float4(charInfo.glyph.glyphRect.x / (float)fontAsset.atlasWidth, charInfo.glyph.glyphRect.y / (float)fontAsset.atlasHeight, charInfo.glyph.glyphRect.width / (float)fontAsset.atlasWidth, charInfo.glyph.glyphRect.height / (float)fontAsset.atlasHeight),
metrics = charInfo.glyph.metrics,
index = (byte)index,
unicode = charInfo.unicode
};
extraBytesStream.WriteBytes(UnsafeUtility.AddressOf(ref charInfoValue), UnsafeUtility.SizeOf <CharInfo>());
}
value->charInfoLength = value->text.length;
//value->charInfoLength = (int)((extraBytesStream.Length - value->charInfoOffset) / UnsafeUtility.SizeOf<CharInfo>());
value->charInfoOffset += extraByteStreamOffset;
}
return(0);
}
public static void WriteCharRenderBoxes(UIPassState *state, IntPtr config, BackgroundConfig *backgroundConfig, BorderConfig *borderConfig, FontConfig *fontConfig, TextConfig *textConfig, UIVertexData *vertexPtr, UIContextData *context)
{
var height = fontConfig->size.Normalize(*context);
var fontSizeScale = (height / textConfig->fontInfo.lineHeight) * textConfig->fontInfo.scale;
float offsetX = state->globalBox.x;
float offsetY = state->globalBox.y;
var nullBg = new float3(float.NaN, float.NaN, float.NaN);
float width = 0f;
for (int i = 1; i < textConfig->text.length + 1; i++)
{
var charInfo = textConfig->GetCharInfo(config, i - 1);
UnsafeUtility.WriteArrayElement(vertexPtr, i * 4, new UIVertexData
{
position = new float3(offsetX + (charInfo.metrics.horizontalBearingX * fontSizeScale), offsetY + (-textConfig->fontInfo.descentLine * fontSizeScale) + ((charInfo.metrics.horizontalBearingY - charInfo.metrics.height) * fontSizeScale), -0.002f),
normals = new float3(0, 0, -1),
background = nullBg,
foreground = new float3(charInfo.uvs.x, charInfo.uvs.y, charInfo.index),
color = fontConfig->color
});
UnsafeUtility.WriteArrayElement(vertexPtr, (i * 4) + 1, new UIVertexData
{
position = new float3(offsetX + ((charInfo.metrics.horizontalBearingX + charInfo.metrics.width) * fontSizeScale), offsetY + (-textConfig->fontInfo.descentLine * fontSizeScale) + ((charInfo.metrics.horizontalBearingY - charInfo.metrics.height) * fontSizeScale), -0.002f),
normals = new float3(0, 0, -1),
background = nullBg,
foreground = new float3(charInfo.uvs.x + charInfo.uvs.z, charInfo.uvs.y, charInfo.index),
color = fontConfig->color
});
UnsafeUtility.WriteArrayElement(vertexPtr, (i * 4) + 2, new UIVertexData
{
position = new float3(offsetX + (charInfo.metrics.horizontalBearingX * fontSizeScale), offsetY + (-textConfig->fontInfo.descentLine * fontSizeScale) + ((charInfo.metrics.horizontalBearingY - charInfo.metrics.height) * fontSizeScale) + (charInfo.metrics.height * fontSizeScale), -0.002f),
normals = new float3(0, 0, -1),
background = nullBg,
foreground = new float3(charInfo.uvs.x, charInfo.uvs.y + charInfo.uvs.w, charInfo.index),
color = fontConfig->color
});
UnsafeUtility.WriteArrayElement(vertexPtr, (i * 4) + 3, new UIVertexData
{
position = new float3(offsetX + ((charInfo.metrics.horizontalBearingX + charInfo.metrics.width) * fontSizeScale), offsetY + (-textConfig->fontInfo.descentLine * fontSizeScale) + ((charInfo.metrics.horizontalBearingY - charInfo.metrics.height) * fontSizeScale) + (charInfo.metrics.height * fontSizeScale), -0.002f),
normals = new float3(0, 0, -1),
background = nullBg,
foreground = new float3(charInfo.uvs.x + charInfo.uvs.z, charInfo.uvs.y + charInfo.uvs.w, charInfo.index),
color = fontConfig->color
});
offsetX += (charInfo.metrics.horizontalBearingX + charInfo.metrics.horizontalAdvance) * fontSizeScale;
width += (charInfo.metrics.horizontalBearingX + charInfo.metrics.horizontalAdvance) * fontSizeScale;
}
//Write BG Box based on box defined by chars
UnsafeUtility.WriteArrayElement <UIVertexData>(vertexPtr, 0, new UIVertexData
{
background = new float3(backgroundConfig->image.value.x, backgroundConfig->image.value.y - backgroundConfig->image.value.w, 0f),
color = backgroundConfig->color,
position = new float3(state->globalBox.x, state->globalBox.y, -0.001f),
normals = new float3(0, 0, -1),
border = new float3(math.atan2(borderConfig->width.top.Normalize(*context), borderConfig->width.left.Normalize(*context)), math.distance(float2.zero, new float2(borderConfig->width.left.Normalize(*context), borderConfig->width.top.Normalize(*context))), borderConfig->radius.topLeft.Normalize(*context)),
});
UnsafeUtility.WriteArrayElement <UIVertexData>(vertexPtr, 1, new UIVertexData
{
background = new float3(backgroundConfig->image.value.x + backgroundConfig->image.value.z, backgroundConfig->image.value.y - backgroundConfig->image.value.w, 0f),
color = backgroundConfig->color,
position = new float3(state->globalBox.x + width, state->globalBox.y, -0.001f),
normals = new float3(0, 0, -1),
border = new float3(math.atan2(borderConfig->width.top.Normalize(*context), borderConfig->width.right.Normalize(*context)), math.distance(float2.zero, new float2(borderConfig->width.right.Normalize(*context), borderConfig->width.top.Normalize(*context))), borderConfig->radius.topRight.Normalize(*context)),
});
UnsafeUtility.WriteArrayElement <UIVertexData>(vertexPtr, 2, new UIVertexData
{
background = new float3(backgroundConfig->image.value.x, backgroundConfig->image.value.y, 0f),
color = backgroundConfig->color,
position = new float3(state->globalBox.x, state->globalBox.y + height, -0.001f),
normals = new float3(0, 0, -1),
border = new float3(math.atan2(borderConfig->width.bottom.Normalize(*context), borderConfig->width.left.Normalize(*context)), math.distance(float2.zero, new float2(borderConfig->width.left.Normalize(*context), borderConfig->width.bottom.Normalize(*context))), borderConfig->radius.bottomLeft.Normalize(*context)),
});
UnsafeUtility.WriteArrayElement <UIVertexData>(vertexPtr, 3, new UIVertexData
{
background = new float3(backgroundConfig->image.value.x + backgroundConfig->image.value.z, backgroundConfig->image.value.y, 0f),
color = backgroundConfig->color,
position = new float3(state->globalBox.x + width, state->globalBox.y + height, -0.001f),
normals = new float3(0, 0, -1),
border = new float3(math.atan2(borderConfig->width.bottom.Normalize(*context), borderConfig->width.right.Normalize(*context)), math.distance(float2.zero, new float2(borderConfig->width.right.Normalize(*context), borderConfig->width.bottom.Normalize(*context))), borderConfig->radius.bottomRight.Normalize(*context)),
});
}
public static int RenderBoxCount(IntPtr configPtr, NodeInfo *nodeInfo)
{
TextConfig *config = (TextConfig *)UIConfigUtility.GetConfig(nodeInfo->configurationMask, UIConfigLayoutTable.TextConfig, configPtr + nodeInfo->configOffset).ToPointer();
return(config->text.length + 1);
}
public override unsafe byte PreInit(TextConfig *value, ulong mask, ref UIPropertyWriterContext context)
{
return(0);
}