private void GenerateVectorImageAsset(AssetImportContext ctx, List <VectorUtils.Geometry> geometry, string name)
{
UnityEngine.Object asset;
Texture2D texAtlas;
VectorImageUtils.MakeVectorImageAsset(geometry, GradientResolution, out asset, out texAtlas);
if (asset == null)
{
Debug.LogError("UIElement asset generation failed");
return;
}
if (texAtlas != null)
{
texAtlas.name = name + "Atlas";
}
ctx.AddObjectToAsset("uiAsset", asset);
if (texAtlas != null)
{
ctx.AddObjectToAsset("tex", texAtlas);
}
ctx.SetMainObject(asset);
}
internal static Texture2D BuildPreviewTexture(UnityEngine.Object obj, int width, int height)
{
Texture2D previewTex = null;
var sprite = SVGImporter.GetImportedSprite(obj);
if (sprite != null)
{
var mat = SVGImporter.CreateSVGSpriteMaterial(sprite);
previewTex = VectorUtils.RenderSpriteToTexture2D(sprite, width, height, mat, 4);
Material.DestroyImmediate(mat);
}
#if UNITY_2019_3_OR_NEWER
else
{
Vector2[] vertices = null;
UInt16[] indices = null;
Vector2[] uvs = null;
Color[] colors = null;
Vector2[] settingIndices = null;
Texture2D atlas = null;
Vector2 size = Vector2.zero;
InternalBridge.GradientSettingsBridge[] settings = null;
if (InternalBridge.GetDataFromVectorImage(obj, ref vertices, ref indices, ref uvs, ref colors, ref settingIndices, ref settings, ref atlas, ref size))
{
var mat = SVGImporter.CreateSVGSpriteMaterial(atlas != null);
previewTex = VectorImageUtils.RenderVectorImageToTexture2D(obj, width, height, mat, 4);
Material.DestroyImmediate(mat);
}
}
#endif
return(previewTex);
}
