public static void GUITextureCap(int controlID, Texture texture, Vector3 position, Quaternion rotation, float size, EventType eventType)
{
switch (eventType)
{
case (EventType.Layout):
HandleUtility.AddControl(controlID, DistanceToRectangle(position, rotation, Vector2.one * size * 0.5f));
break;
case (EventType.Repaint):
FilterMode filterMode = texture.filterMode;
texture.filterMode = FilterMode.Bilinear;
EditorSpriteGUIUtility.spriteMaterial.mainTexture = texture;
float w = (float)texture.width;
float h = (float)texture.height;
float max = Mathf.Max(w, h);
Vector3 scale = new Vector2(w / max, h / max) * size;
if (Camera.current == null)
{
scale.y *= -1f;
}
EditorSpriteGUIUtility.DrawMesh(textureCapMesh, EditorSpriteGUIUtility.spriteMaterial, position, rotation, scale);
texture.filterMode = filterMode;
break;
}
}
private void DrawSpritePreview(Rect rect)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (selectedIndex == kInvalidMinimum)
{
return;
}
var sprites = angleRanges[selectedIndex].sprites;
if (sprites.Count == 0)
{
return;
}
var selectedSpriteIndex = GetPreviewSpriteIndexFromSessionState(selectedIndex);
if (selectedSpriteIndex == kInvalidMinimum)
{
return;
}
var sprite = sprites[selectedSpriteIndex];
if (sprite == null)
{
return;
}
if (m_PreviewSprite != sprite)
{
m_PreviewSprite = sprite;
EditorSpriteGUIUtility.DrawSpriteInRectPrepare(rect, sprite, EditorSpriteGUIUtility.FitMode.Tiled, true, true, previewSpriteMesh);
}
var material = EditorSpriteGUIUtility.spriteMaterial;
material.mainTexture = EditorSpriteGUIUtility.GetOriginalSpriteTexture(sprite);
GUI.BeginClip(rect);
EditorSpriteGUIUtility.DrawMesh(previewSpriteMesh, material, rect.size * 0.5f, Quaternion.AngleAxis(m_PreviewAngle, Vector3.forward), new Vector3(1f, -1f, 1f));
GUI.EndClip();
}
