public void Draw(TexturePacker texPacker)
{
GUILayout.Label("Preview", TexturePackerStyles.Heading);
GUILayout.BeginVertical(TexturePackerStyles.Section);
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
Vector2 previewSize = new Vector2(256, 256);
GUILayout.Label("", TexturePackerStyles.MidBox, GUILayout.Width(previewSize.x), GUILayout.Height(previewSize.y));
Rect previewRect = GUILayoutUtility.GetLastRect();
Rect alphaRect = new Rect(previewRect.x + 5, previewRect.y + 5, previewRect.width - 10, previewRect.height - 10);
texPacker.ClearProperties();
Texture2D preview = texPacker.Create();
EditorGUI.DrawPreviewTexture(alphaRect, preview);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.EndVertical();
}
public void Draw(TexturePacker texPacker)
{
GUILayout.Label("Preview", TexturePackerStyles.Heading);
GUILayout.BeginVertical(TexturePackerStyles.Section);
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
Vector2 previewSize = new Vector2(256, 256);
GUILayout.Label("", TexturePackerStyles.MidBox, GUILayout.Width(previewSize.x), GUILayout.Height(previewSize.y));
Rect previewRect = GUILayoutUtility.GetLastRect();
Rect alphaRect = new Rect(previewRect.x + 5, previewRect.y + 5, previewRect.width - 10, previewRect.height - 10);
texPacker.ClearProperties();
Texture2D preview = texPacker.Create();
preview.alphaIsTransparency = true;
if (toolbarItem == 0)
{
EditorGUI.DrawPreviewTexture(alphaRect, preview);
}
else
{
EditorGUI.DrawTextureAlpha(alphaRect, preview);
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
string[] toolbarItems = { "RBG", "Alpha" };
toolbarItem = GUILayout.Toolbar(toolbarItem, toolbarItems);
GUILayout.EndVertical();
}