public static void DrawSprite(Sprite sprite, Rect drawArea, Color color)
{
if ((Object)sprite == (Object)null)
{
return;
}
Texture2D texture = sprite.texture;
if ((Object)texture == (Object)null)
{
return;
}
Rect rect = sprite.rect;
Rect inner = rect;
inner.xMin += sprite.border.x;
inner.yMin += sprite.border.y;
inner.xMax -= sprite.border.z;
inner.yMax -= sprite.border.w;
Vector4 outerUv = DataUtility.GetOuterUV(sprite);
Rect uv = new Rect(outerUv.x, outerUv.y, outerUv.z - outerUv.x, outerUv.w - outerUv.y);
Vector4 padding = DataUtility.GetPadding(sprite);
padding.x /= rect.width;
padding.y /= rect.height;
padding.z /= rect.width;
padding.w /= rect.height;
SpriteDrawUtility.DrawSprite((Texture)texture, drawArea, padding, rect, inner, uv, color, (Material)null);
}
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
RawImage rawImage = base.target as RawImage;
Texture mainTexture = rawImage.mainTexture;
if (!(mainTexture == null))
{
Rect outer = RawImageEditor.Outer(rawImage);
SpriteDrawUtility.DrawSprite(mainTexture, rect, outer, rawImage.uvRect, rawImage.canvasRenderer.GetColor());
}
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image image = target as Image;
if (image == null) return;
UnityEngine.UI.Sprite sf = image.sprite;
if (sf == null) return;
if (sf.type == Sprite.Type.Sprite && sf.sprite != null)
SpriteDrawUtility.DrawSprite(sf.sprite, rect, image.canvasRenderer.GetColor());
}
/// <summary>
/// <para>Custom preview for Image component.</para>
/// </summary>
/// <param name="rect">Rectangle in which to draw the preview.</param>
/// <param name="background">Background image.</param>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
RawImage target = base.target as RawImage;
Texture mainTexture = target.mainTexture;
if (mainTexture != null)
{
Rect outer = Outer(target);
SpriteDrawUtility.DrawSprite(mainTexture, rect, outer, target.uvRect, target.canvasRenderer.GetColor());
}
}
/// <summary>
/// <para>Custom preview for Image component.</para>
/// </summary>
/// <param name="rect">Rectangle in which to draw the preview.</param>
/// <param name="background">Background image.</param>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
RawImage target = this.target as RawImage;
Texture mainTexture = target.mainTexture;
if ((Object)mainTexture == (Object)null)
{
return;
}
Rect outer = RawImageEditor.Outer(target);
SpriteDrawUtility.DrawSprite(mainTexture, rect, outer, target.uvRect, target.canvasRenderer.GetColor());
}
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image image = base.target as Image;
if (!(image == null))
{
Sprite sprite = image.sprite;
if (!(sprite == null))
{
SpriteDrawUtility.DrawSprite(sprite, rect, image.canvasRenderer.GetColor());
}
}
}
/// <summary>
/// <para>Custom preview for Image component.</para>
/// </summary>
/// <param name="rect">Rectangle in which to draw the preview.</param>
/// <param name="background">Background image.</param>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image target = base.target as Image;
if (target != null)
{
Sprite sprite = target.sprite;
if (sprite != null)
{
SpriteDrawUtility.DrawSprite(sprite, rect, target.canvasRenderer.GetColor());
}
}
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
RawImage rawImage = target as RawImage;
Texture tex = rawImage.mainTexture;
if (tex == null)
{
return;
}
var outer = Outer(rawImage);
SpriteDrawUtility.DrawSprite(tex, rect, outer, rawImage.uvRect, rawImage.canvasRenderer.GetColor());
}
/// <summary>
/// <para>Custom preview for Image component.</para>
/// </summary>
/// <param name="rect">Rectangle in which to draw the preview.</param>
/// <param name="background">Background image.</param>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image target = this.target as Image;
if ((UnityEngine.Object)target == (UnityEngine.Object)null)
{
return;
}
Sprite sprite = target.sprite;
if ((UnityEngine.Object)sprite == (UnityEngine.Object)null)
{
return;
}
SpriteDrawUtility.DrawSprite(sprite, rect, target.canvasRenderer.GetColor());
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image image = target as Image;
if (image == null)
{
return;
}
Sprite sf = image.sprite;
if (sf == null)
{
return;
}
SpriteDrawUtility.DrawSprite(sf, rect, image.canvasRenderer.GetColor());
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
RawImage rawImage = target as RawImage;
Texture tex = rawImage.mainTexture;
if (tex == null)
{
return;
}
Rect outer = rawImage.uvRect;
outer.xMin *= rawImage.rectTransform.rect.width;
outer.xMax *= rawImage.rectTransform.rect.width;
outer.yMin *= rawImage.rectTransform.rect.height;
outer.yMax *= rawImage.rectTransform.rect.height;
SpriteDrawUtility.DrawSprite(tex, rect, outer, rawImage.uvRect, rawImage.canvasRenderer.GetColor());
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
AltSketchPaint paint = target as AltSketchPaint;
Texture tex = paint.mainTexture;
if (tex == null)
{
return;
}
Rect outer = paint.UVRect;
outer.xMin *= paint.rectTransform.rect.width;
outer.xMax *= paint.rectTransform.rect.width;
outer.yMin *= paint.rectTransform.rect.height;
outer.yMax *= paint.rectTransform.rect.height;
SpriteDrawUtility.DrawSprite(tex, rect, outer, paint.UVRect, paint.canvasRenderer.GetColor());
}
public static void DrawSprite(Sprite sprite, Rect drawArea, Color color)
{
if (!(sprite == null))
{
Texture2D texture = sprite.texture;
if (!(texture == null))
{
Rect rect = sprite.rect;
Rect inner = rect;
inner.xMin += sprite.border.x;
inner.yMin += sprite.border.y;
inner.xMax -= sprite.border.z;
inner.yMax -= sprite.border.w;
Vector4 outerUV = DataUtility.GetOuterUV(sprite);
Rect uv = new Rect(outerUV.x, outerUV.y, outerUV.z - outerUV.x, outerUV.w - outerUV.y);
Vector4 padding = DataUtility.GetPadding(sprite);
padding.x /= rect.width;
padding.y /= rect.height;
padding.z /= rect.width;
padding.w /= rect.height;
SpriteDrawUtility.DrawSprite(texture, drawArea, padding, rect, inner, uv, color, null);
}
}
}
private static void DrawSprite(Texture tex, Rect drawArea, Vector4 padding, Rect outer, Rect inner, Rect uv, Color color, Material mat)
{
Rect position = drawArea;
position.width = Mathf.Abs(outer.width);
position.height = Mathf.Abs(outer.height);
if (position.width > 0f)
{
float num = drawArea.width / position.width;
position.width *= num;
position.height *= num;
}
if (drawArea.height > position.height)
{
position.y += (drawArea.height - position.height) * 0.5f;
}
else if (position.height > drawArea.height)
{
float num2 = drawArea.height / position.height;
position.width *= num2;
position.height *= num2;
}
if (drawArea.width > position.width)
{
position.x += (drawArea.width - position.width) * 0.5f;
}
EditorGUI.DrawTextureTransparent(position, null, ScaleMode.ScaleToFit, outer.width / outer.height);
GUI.color = color;
Rect position2 = new Rect(position.x + position.width * padding.x, position.y + position.height * padding.w, position.width - position.width * (padding.z + padding.x), position.height - position.height * (padding.w + padding.y));
if (mat == null)
{
GUI.DrawTextureWithTexCoords(position2, tex, uv, true);
}
else
{
EditorGUI.DrawPreviewTexture(position2, tex, mat);
}
GUI.BeginGroup(position);
tex = SpriteDrawUtility.contrastTexture;
GUI.color = Color.white;
if (inner.xMin != outer.xMin)
{
float x = (inner.xMin - outer.xMin) / outer.width * position.width - 1f;
SpriteDrawUtility.DrawTiledTexture(new Rect(x, 0f, 1f, position.height), tex);
}
if (inner.xMax != outer.xMax)
{
float x2 = (inner.xMax - outer.xMin) / outer.width * position.width - 1f;
SpriteDrawUtility.DrawTiledTexture(new Rect(x2, 0f, 1f, position.height), tex);
}
if (inner.yMin != outer.yMin)
{
float num3 = (inner.yMin - outer.yMin) / outer.height * position.height - 1f;
SpriteDrawUtility.DrawTiledTexture(new Rect(0f, position.height - num3, position.width, 1f), tex);
}
if (inner.yMax != outer.yMax)
{
float num4 = (inner.yMax - outer.yMin) / outer.height * position.height - 1f;
SpriteDrawUtility.DrawTiledTexture(new Rect(0f, position.height - num4, position.width, 1f), tex);
}
GUI.EndGroup();
}
public static void DrawSprite(Texture tex, Rect drawArea, Rect outer, Rect uv, Color color)
{
SpriteDrawUtility.DrawSprite(tex, drawArea, Vector4.zero, outer, outer, uv, color, null);
}
private static void DrawSprite(Texture tex, Rect drawArea, Vector4 padding, Rect outer, Rect inner, Rect uv, Color color, Material mat)
{
Rect position1 = drawArea;
position1.width = Mathf.Abs(outer.width);
position1.height = Mathf.Abs(outer.height);
if ((double)position1.width > 0.0)
{
float num = drawArea.width / position1.width;
position1.width *= num;
position1.height *= num;
}
if ((double)drawArea.height > (double)position1.height)
{
position1.y += (float)(((double)drawArea.height - (double)position1.height) * 0.5);
}
else if ((double)position1.height > (double)drawArea.height)
{
float num = drawArea.height / position1.height;
position1.width *= num;
position1.height *= num;
}
if ((double)drawArea.width > (double)position1.width)
{
position1.x += (float)(((double)drawArea.width - (double)position1.width) * 0.5);
}
EditorGUI.DrawTextureTransparent(position1, (Texture)null, ScaleMode.ScaleToFit, outer.width / outer.height);
GUI.color = color;
Rect position2 = new Rect(position1.x + position1.width * padding.x, position1.y + position1.height * padding.w, position1.width - position1.width * (padding.z + padding.x), position1.height - position1.height * (padding.w + padding.y));
if ((Object)mat == (Object)null)
{
GUI.DrawTextureWithTexCoords(position2, tex, uv, true);
}
else
{
EditorGUI.DrawPreviewTexture(position2, tex, mat);
}
GUI.BeginGroup(position1);
tex = (Texture)SpriteDrawUtility.contrastTexture;
GUI.color = Color.white;
if ((double)inner.xMin != (double)outer.xMin)
{
SpriteDrawUtility.DrawTiledTexture(new Rect((float)(((double)inner.xMin - (double)outer.xMin) / (double)outer.width * (double)position1.width - 1.0), 0.0f, 1f, position1.height), tex);
}
if ((double)inner.xMax != (double)outer.xMax)
{
SpriteDrawUtility.DrawTiledTexture(new Rect((float)(((double)inner.xMax - (double)outer.xMin) / (double)outer.width * (double)position1.width - 1.0), 0.0f, 1f, position1.height), tex);
}
if ((double)inner.yMin != (double)outer.yMin)
{
float num = (float)(((double)inner.yMin - (double)outer.yMin) / (double)outer.height * (double)position1.height - 1.0);
SpriteDrawUtility.DrawTiledTexture(new Rect(0.0f, position1.height - num, position1.width, 1f), tex);
}
if ((double)inner.yMax != (double)outer.yMax)
{
float num = (float)(((double)inner.yMax - (double)outer.yMin) / (double)outer.height * (double)position1.height - 1.0);
SpriteDrawUtility.DrawTiledTexture(new Rect(0.0f, position1.height - num, position1.width, 1f), tex);
}
GUI.EndGroup();
}