/// <summary>
/// Draw the font preview window.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
mFont = target as UIFont;
if (mFont == null)
{
return;
}
Texture2D tex = mFont.texture;
if (mView != View.Nothing && tex != null)
{
Material m = (mUseShader ? mFont.material : null);
if (mView == View.Font)
{
Rect outer = new Rect(mFont.uvRect);
Rect uv = outer;
outer = HUDMath.ConvertToPixels(outer, tex.width, tex.height, true);
HUDEditorTools.DrawSprite(tex, rect, outer, outer, uv, Color.white, m);
}
else
{
Rect outer = new Rect(0f, 0f, 1f, 1f);
Rect inner = new Rect(mFont.uvRect);
Rect uv = outer;
outer = HUDMath.ConvertToPixels(outer, tex.width, tex.height, true);
inner = HUDMath.ConvertToPixels(inner, tex.width, tex.height, true);
HUDEditorTools.DrawSprite(tex, rect, outer, inner, uv, Color.white, m);
}
}
}
/// <summary>
/// Draw the sprite preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
// 绘制预览面板
if (mSprite == null || !mSprite.isValid)
{
return;
}
if (m_sprite == null)
{
return;
}
UISpriteInfo sp = AtlasMng_Editor.instance.GetSprite(mSprite.name);
if (sp == null)
{
return;
}
UITexAtlas atlas = AtlasMng_Editor.instance.GetAltasBySpriteName(mSprite.name);
if (atlas == null || atlas.m_material == null)
{
return;
}
Texture2D tex = atlas.m_material.mainTexture as Texture2D;
if (tex == null)
{
return;
}
Rect outer = new Rect(sp.outer);
Rect inner = new Rect(sp.inner);
Rect uv = outer;
if (atlas.coordinates == UITexAtlas.Coordinates.Pixels)
{
uv = HUDMath.ConvertToTexCoords(outer, tex.width, tex.height);
}
else
{
outer = HUDMath.ConvertToPixels(outer, tex.width, tex.height, true);
inner = HUDMath.ConvertToPixels(inner, tex.width, tex.height, true);
}
HUDEditorTools.DrawSprite(tex, rect, outer, inner, uv, new Color(1.0f, 1.0f, 1.0f, 1.0f));
}
void DrawEditData()
{
Color blue = new Color(0f, 0.7f, 1f, 1f);
Color green = new Color(0.4f, 1f, 0f, 1f);
// 绘制预览面板
if (mSprite == null || !mSprite.isValid)
{
return;
}
if (m_sprite == null)
{
return;
}
UISpriteInfo sprite = AtlasMng_Editor.instance.GetSprite(mSprite.name);
if (sprite == null)
{
return;
}
UITexAtlas atlas = AtlasMng_Editor.instance.GetAltasBySpriteName(mSprite.name);
if (atlas == null)
{
return;
}
Rect inner = sprite.inner;
Rect outer = sprite.outer;
if (atlas.coordinates == UITexAtlas.Coordinates.Pixels)
{
GUI.backgroundColor = green;
// 渲染编辑对象
outer = HUDEditorTools.IntRect("Dimensions", sprite.outer);
Vector4 border = new Vector4(
sprite.inner.xMin - sprite.outer.xMin,
sprite.inner.yMin - sprite.outer.yMin,
sprite.outer.xMax - sprite.inner.xMax,
sprite.outer.yMax - sprite.inner.yMax);
// 渲染编辑对象
GUI.backgroundColor = blue;
border = HUDEditorTools.IntPadding("Border", border);
GUI.backgroundColor = Color.white;
inner.xMin = sprite.outer.xMin + border.x;
inner.yMin = sprite.outer.yMin + border.y;
inner.xMax = sprite.outer.xMax - border.z;
inner.yMax = sprite.outer.yMax - border.w;
}
else
{
// Draw the inner and outer rectangle dimensions
GUI.backgroundColor = green;
outer = EditorGUILayout.RectField("Outer Rect", sprite.outer);
GUI.backgroundColor = blue;
inner = EditorGUILayout.RectField("Inner Rect", sprite.inner);
GUI.backgroundColor = Color.white;
}
if (outer.xMax < outer.xMin)
{
outer.xMax = outer.xMin;
}
if (outer.yMax < outer.yMin)
{
outer.yMax = outer.yMin;
}
if (outer != sprite.outer)
{
float x = outer.xMin - sprite.outer.xMin;
float y = outer.yMin - sprite.outer.yMin;
inner.x += x;
inner.y += y;
}
// Sanity checks to ensure that the inner rect is always inside the outer
inner.xMin = Mathf.Clamp(inner.xMin, outer.xMin, outer.xMax);
inner.xMax = Mathf.Clamp(inner.xMax, outer.xMin, outer.xMax);
inner.yMin = Mathf.Clamp(inner.yMin, outer.yMin, outer.yMax);
inner.yMax = Mathf.Clamp(inner.yMax, outer.yMin, outer.yMax);
bool changed = false;
if (sprite.inner != inner || sprite.outer != outer)
{
sprite.inner = inner;
sprite.outer = outer;
MarkSpriteAsDirty(); // 应用修改
changed = true;
m_bDirty = true;
}
EditorGUILayout.Separator();
if (atlas.coordinates == UITexAtlas.Coordinates.Pixels)
{
int left = Mathf.RoundToInt(sprite.paddingLeft * sprite.outer.width);
int right = Mathf.RoundToInt(sprite.paddingRight * sprite.outer.width);
int top = Mathf.RoundToInt(sprite.paddingTop * sprite.outer.height);
int bottom = Mathf.RoundToInt(sprite.paddingBottom * sprite.outer.height);
HUDEditorTools.IntVector a = HUDEditorTools.IntPair("Padding", "Left", "Top", left, top);
HUDEditorTools.IntVector b = HUDEditorTools.IntPair(null, "Right", "Bottom", right, bottom);
if (changed || a.x != left || a.y != top || b.x != right || b.y != bottom)
{
sprite.paddingLeft = a.x / sprite.outer.width;
sprite.paddingTop = a.y / sprite.outer.height;
sprite.paddingRight = b.x / sprite.outer.width;
sprite.paddingBottom = b.y / sprite.outer.height;
MarkSpriteAsDirty(); // 应用修改
m_bDirty = true;
changed = true;
}
}
else
{
// Create a button that can make the coordinates pixel-perfect on click
GUILayout.BeginHorizontal();
{
GUILayout.Label("Correction", GUILayout.Width(75f));
Rect corrected0 = outer;
Rect corrected1 = inner;
if (atlas.coordinates == UITexAtlas.Coordinates.Pixels)
{
corrected0 = HUDMath.MakePixelPerfect(corrected0);
corrected1 = HUDMath.MakePixelPerfect(corrected1);
}
else
{
corrected0 = HUDMath.MakePixelPerfect(corrected0, atlas.texWidth, atlas.texHeight);
corrected1 = HUDMath.MakePixelPerfect(corrected1, atlas.texWidth, atlas.texHeight);
}
if (corrected0 == sprite.outer && corrected1 == sprite.inner)
{
GUI.color = Color.grey;
GUILayout.Button("Make Pixel-Perfect");
GUI.color = Color.white;
}
else if (GUILayout.Button("Make Pixel-Perfect"))
{
outer = corrected0;
inner = corrected1;
GUI.changed = true;
m_bDirty = true;
changed = true;
}
}
GUILayout.EndHorizontal();
}
if (changed)
{
m_bDirty = IsChangeSprite(m_sprite, sprite);
}
HUDEditorTools.DrawSeparator();
GUILayout.BeginHorizontal();
GUI.backgroundColor = m_bDirty ? Color.green : Color.white;
if (GUILayout.Button("修改"))
{
if (m_bDirty && m_sprite != null)
{
m_sprite.Copy(sprite);
MarkSpriteAsDirty(); // 应用修改
AtlasMng_Editor.instance.SaveAltasCfg();
m_bDirty = false;
}
}
if (GUILayout.Button("撤消"))
{
sprite.Copy(m_sprite);
MarkSpriteAsDirty(); // 应用修改
m_bDirty = false;
}
GUI.backgroundColor = Color.white;
GUILayout.EndHorizontal();
if (HUDEditorTools.previousSelection != null)
{
//NGUIEditorTools.DrawSeparator();
//GUI.backgroundColor = Color.green;
//if (GUILayout.Button("<< Return to " + NGUIEditorTools.previousSelection.name))
//{
// NGUIEditorTools.SelectPrevious();
//}
//GUI.backgroundColor = Color.white;
}
}
