public void OnLayerHeader(Layout layout, int num)
{
GrassType block = array[num];
layout.margin += 5; layout.rightMargin += 5;
layout.Par(32, padding: 0);
//checking icon
if (block.icon == null)
{
if (textureArrays)
{
if (mainTexArray != null)
{
block.icon = new Texture2D(64, 64);
mainTexArray.FillTexture(block.icon, num);
#if UNITY_EDITOR
if (UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear && block.icon != null)
{
block.icon.ApplyGamma();
}
#endif
}
}
else
{
block.icon = block.mainTex;
}
}
//icon
int iconWidth = (int)layout.cursor.height;
Rect iconRect = layout.Inset(iconWidth);
iconRect = iconRect.Extend(-3);
layout.Icon(block.icon, iconRect);
layout.Element(num == selected? "DPLayout_LayerIconActive" : "DPLayout_LayerIconInactive", iconRect, new RectOffset(6, 6, 6, 6), null);
//label
Rect labelRect = layout.Inset(layout.field.width - iconWidth - 18 - layout.margin - layout.rightMargin);
labelRect.y += (labelRect.height - 18) / 2f; labelRect.height = 18;
block.name = layout.EditableLabel(block.name, labelRect);
//drawing foldout where the cursor left
layout.margin -= 5; layout.rightMargin -= 5;
}
public static void CopyTextures(Texture2DArray srcArr, int srcIndex, Texture2DArray dstArr, int dstIndex, int length)
/// Bulk textures copy from index to index
{
//format and size match
if (srcArr.format == dstArr.format && srcArr.width == dstArr.width && srcArr.height == dstArr.height)
{
for (int i = 0; i < length; i++)
{
Graphics.CopyTexture(srcArr, srcIndex + i, dstArr, dstIndex + i);
}
dstArr.Apply(updateMipmaps: false);
return;
}
Texture2D tmpTex = new Texture2D(dstArr.width, dstArr.height, dstArr.format, true, linear: srcArr.IsLinear());
for (int i = 0; i < length; i++)
{
srcArr.FillTexture(tmpTex, srcIndex + i);
Graphics.CopyTexture(tmpTex, 0, dstArr, dstIndex + i);
}
dstArr.Apply(updateMipmaps: false);
}
