diff options
Diffstat (limited to 'Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/Drawers/ClipDrawer.cs')
| -rw-r--r-- | Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/Drawers/ClipDrawer.cs | 678 |
1 files changed, 678 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/Drawers/ClipDrawer.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/Drawers/ClipDrawer.cs new file mode 100644 index 0000000..266e465 --- /dev/null +++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/Drawers/ClipDrawer.cs @@ -0,0 +1,678 @@ +using System; +using UnityEngine.Timeline; +using UnityEngine; +using System.Linq; +using System.Collections.Generic; + +namespace UnityEditor.Timeline +{ + enum BlendKind + { + None, + Ease, + Mix + } + + enum BlendAngle + { + Descending, + Ascending + } + + struct IconData + { + public enum Side { Left = -1, Right = 1 } + + public Texture2D icon; + public Color tint; + + public float width { get { return 16; } } + public float height { get { return 16; } } + + public IconData(Texture2D icon) + { + this.icon = icon; + tint = Color.white; + } + } + + class ClipBorder + { + public readonly Color color; + public readonly float thickness; + + ClipBorder(Color color, float thickness) + { + this.color = color; + this.thickness = thickness; + } + + const float k_ClipSelectionBorder = 1.0f; + const float k_ClipRecordingBorder = 2.0f; + + public static ClipBorder Recording() + { + return new ClipBorder(DirectorStyles.Instance.customSkin.colorRecordingClipOutline, k_ClipRecordingBorder); + } + + public static ClipBorder Selection() + { + return new ClipBorder(Color.white, k_ClipSelectionBorder); + } + + public static ClipBorder Default() + { + return new ClipBorder(DirectorStyles.Instance.customSkin.clipBorderColor, k_ClipSelectionBorder); + } + } + + struct ClipBlends + { + public readonly BlendKind inKind; + public readonly Rect inRect; + + public readonly BlendKind outKind; + public readonly Rect outRect; + + public ClipBlends(BlendKind inKind, Rect inRect, BlendKind outKind, Rect outRect) + { + this.inKind = inKind; + this.inRect = inRect; + this.outKind = outKind; + this.outRect = outRect; + } + + public static readonly ClipBlends kNone = new ClipBlends(BlendKind.None, Rect.zero, BlendKind.None, Rect.zero); + } + + struct ClipDrawData + { + public TimelineClip clip; // clip being drawn + public Rect targetRect; // rectangle to draw to + public Rect unclippedRect; // the clip's unclipped rect + public Rect clippedRect; // the clip's clipped rect to the visible time area + public Rect clipCenterSection; // clip center section + public string title; // clip title + public bool selected; // is the clip selected + public bool inlineCurvesSelected; // is the inline curve of the clip selected + public double localVisibleStartTime; + public double localVisibleEndTime; + public IconData[] leftIcons; + public IconData[] rightIcons; + public TimelineClip previousClip; + public bool previousClipSelected; + public bool supportsLooping; + public int minLoopIndex; + public List<Rect> loopRects; + public ClipBlends clipBlends; + public ClipDrawOptions ClipDrawOptions; + public ClipEditor clipEditor; + } + + static class ClipDrawer + { + public static class Styles + { + public static readonly Texture2D iconWarn = EditorGUIUtility.LoadIconRequired("console.warnicon.inactive.sml"); + public static readonly string HoldText = LocalizationDatabase.GetLocalizedString("HOLD"); + public static readonly Texture2D s_IconNoRecord = EditorGUIUtility.LoadIcon("console.erroricon.sml"); + public static readonly GUIContent s_ClipNotRecorable = EditorGUIUtility.TrTextContent("", "This clip is not recordable"); + public static readonly GUIContent s_ClipNoRecordInBlend = EditorGUIUtility.TrTextContent("", "Recording in blends in prohibited"); + } + + const float k_ClipSwatchLineThickness = 4.0f; + const float k_MinClipWidth = 7.0f; + const float k_ClipInOutMinWidth = 15.0f; + const float k_ClipLoopsMinWidth = 20.0f; + const float k_ClipLabelPadding = 6.0f; + const float k_ClipLabelMinWidth = 10.0f; + const float k_IconsPadding = 1.0f; + const float k_ClipInlineWidth = 1.0f; + + static readonly GUIContent s_TitleContent = new GUIContent(); + static readonly IconData[] k_ClipErrorIcons = { new IconData {icon = Styles.iconWarn, tint = DirectorStyles.kClipErrorColor} }; + static readonly Dictionary<int, string> s_LoopStringCache = new Dictionary<int, string>(100); + + // caches the loopstring to avoid allocation from string concats + static string GetLoopString(int loopIndex) + { + string loopString = null; + if (!s_LoopStringCache.TryGetValue(loopIndex, out loopString)) + { + loopString = "L" + loopIndex; + s_LoopStringCache[loopIndex] = loopString; + } + return loopString; + } + + static void DrawLoops(ClipDrawData drawData) + { + if (drawData.loopRects == null || drawData.loopRects.Count == 0) + return; + + var oldColor = GUI.color; + + int loopIndex = drawData.minLoopIndex; + for (int l = 0; l < drawData.loopRects.Count; l++) + { + Rect theRect = drawData.loopRects[l]; + theRect.x -= drawData.unclippedRect.x; + theRect.x += 1; + theRect.width -= 2.0f; + theRect.y = 5.0f; + theRect.height -= 4.0f; + theRect.xMin -= 4f; + + if (theRect.width >= 5f) + { + using (new GUIViewportScope(drawData.clipCenterSection)) + { + GUI.color = new Color(0.0f, 0.0f, 0.0f, 0.2f); + GUI.Label(theRect, GUIContent.none, DirectorStyles.Instance.displayBackground); + + if (theRect.width > 36.0f) + { + var style = DirectorStyles.Instance.fontClipLoop; + GUI.color = new Color(0.0f, 0.0f, 0.0f, 0.3f); + var loopContent = new GUIContent(drawData.supportsLooping ? GetLoopString(loopIndex) : Styles.HoldText); + GUI.Label(theRect, loopContent, style); + } + } + } + + loopIndex++; + + if (!drawData.supportsLooping) + break; + } + + GUI.color = oldColor; + } + + static void DrawClipBorder(ClipDrawData drawData) + { + var animTrack = drawData.clip.parentTrack as AnimationTrack; + var selectionBorder = ClipBorder.Selection(); + + if (TimelineWindow.instance.state.recording && animTrack == null && drawData.clip.parentTrack.IsRecordingToClip(drawData.clip)) + { + DrawClipSelectionBorder(drawData.clipCenterSection, selectionBorder, drawData.clipBlends); + return; + } + + DrawClipDefaultBorder(drawData.clipCenterSection, ClipBorder.Default(), drawData.clipBlends); + + if (drawData.selected) + DrawClipSelectionBorder(drawData.clipCenterSection, selectionBorder, drawData.clipBlends); + + if (drawData.previousClip != null && drawData.previousClipSelected) + DrawClipBlendSelectionBorder(drawData.clipCenterSection, selectionBorder, drawData.clipBlends); + } + + public static void DrawClipSelectionBorder(Rect clipRect, ClipBorder border, ClipBlends blends) + { + var thickness = border.thickness; + var color = border.color; + var min = clipRect.min; + var max = clipRect.max; + + //Left line + if (blends.inKind == BlendKind.None) + EditorGUI.DrawRect(new Rect(min.x, min.y, thickness, max.y - min.y), color); + else + DrawBlendLine(blends.inRect, blends.inKind == BlendKind.Mix ? BlendAngle.Descending : BlendAngle.Ascending, thickness, color); + + //Right line + if (blends.outKind == BlendKind.None) + EditorGUI.DrawRect(new Rect(max.x - thickness, min.y, thickness, max.y - min.y), color); + else + DrawBlendLine(blends.outRect, BlendAngle.Descending, thickness, color); + + //Top line + var xTop1 = blends.inKind == BlendKind.Mix ? blends.inRect.xMin : min.x; + var xTop2 = max.x; + EditorGUI.DrawRect(new Rect(xTop1, min.y, xTop2 - xTop1, thickness), color); + + //Bottom line + var xBottom1 = blends.inKind == BlendKind.Ease ? blends.inRect.xMin : min.x; + var xBottom2 = blends.outKind == BlendKind.None ? max.x : blends.outRect.xMax; + EditorGUI.DrawRect(new Rect(xBottom1, max.y - thickness, xBottom2 - xBottom1, thickness), color); + } + + static Vector3[] s_BlendLines = new Vector3[4]; + static void DrawBlendLine(Rect rect, BlendAngle blendAngle, float width, Color color) + { + var halfWidth = width / 2.0f; + Vector2 p0, p1; + var inverse = 1.0f; + if (blendAngle == BlendAngle.Descending) + { + p0 = rect.min; + p1 = rect.max; + } + else + { + p0 = new Vector2(rect.xMax, rect.yMin); + p1 = new Vector2(rect.xMin, rect.yMax); + inverse = -1.0f; + } + s_BlendLines[0] = new Vector3(p0.x - halfWidth, p0.y + halfWidth * inverse); + s_BlendLines[1] = new Vector3(p1.x - halfWidth, p1.y + halfWidth * inverse); + s_BlendLines[2] = new Vector3(p1.x + halfWidth, p1.y - halfWidth * inverse); + s_BlendLines[3] = new Vector3(p0.x + halfWidth, p0.y - halfWidth * inverse); + Graphics.DrawPolygonAA(color, s_BlendLines); + } + + static void DrawClipBlendSelectionBorder(Rect clipRect, ClipBorder border, ClipBlends blends) + { + var color = border.color; + var thickness = border.thickness; + if (blends.inKind == BlendKind.Mix) + { + DrawBlendLine(blends.inRect, BlendAngle.Descending, thickness, color); + var xBottom1 = blends.inRect.xMin; + var xBottom2 = blends.inRect.xMax; + EditorGUI.DrawRect(new Rect(xBottom1, clipRect.max.y - thickness, xBottom2 - xBottom1, thickness), color); + } + } + + static void DrawClipDefaultBorder(Rect clipRect, ClipBorder border, ClipBlends blends) + { + var color = border.color; + var thickness = border.thickness; + + // Draw vertical lines at the edges of the clip + EditorGUI.DrawRect(new Rect(clipRect.xMin, clipRect.y, thickness, clipRect.height), color); //left + //only draw the right one when no out mix blend + if (blends.outKind != BlendKind.Mix) + EditorGUI.DrawRect(new Rect(clipRect.xMax - thickness, clipRect.y, thickness, clipRect.height), color); //right + //draw a vertical line for the previous clip + if (blends.inKind == BlendKind.Mix) + EditorGUI.DrawRect(new Rect(blends.inRect.xMin, blends.inRect.y, thickness, blends.inRect.height), color); //left + + //Draw blend line + if (blends.inKind == BlendKind.Mix) + DrawBlendLine(blends.inRect, BlendAngle.Descending, thickness, color); + } + + static void DrawClipTimescale(Rect targetRect, Rect clippedRect, double timeScale) + { + if (timeScale != 1.0) + { + const float xOffset = 4.0f; + const float yOffset = 6.0f; + var segmentLength = timeScale > 1.0f ? 5.0f : 15.0f; + + // clamp to the visible region to reduce the line count (case 1213189), but adject the start segment to match the visuals of drawing targetRect + var startX = clippedRect.min.x - ((clippedRect.min.x - targetRect.min.x) % (segmentLength*2)); + var endX = clippedRect.max.x; + + var start = new Vector3(startX + xOffset, targetRect.min.y + yOffset, 0.0f); + var end = new Vector3(endX - xOffset, targetRect.min.y + yOffset, 0.0f); + + Graphics.DrawDottedLine(start, end, segmentLength, DirectorStyles.Instance.customSkin.colorClipFont); + Graphics.DrawDottedLine(start + new Vector3(0.0f, 1.0f, 0.0f), end + new Vector3(0.0f, 1.0f, 0.0f), segmentLength, DirectorStyles.Instance.customSkin.colorClipFont); + } + } + + static void DrawClipInOut(Rect targetRect, TimelineClip clip) + { + var assetDuration = TimelineHelpers.GetClipAssetEndTime(clip); + + bool drawClipOut = assetDuration<double.MaxValue && + assetDuration - clip.end> TimeUtility.kTimeEpsilon; + + bool drawClipIn = clip.clipIn > 0.0; + + if (!drawClipIn && !drawClipOut) + return; + + var rect = targetRect; + + if (drawClipOut) + { + var icon = DirectorStyles.Instance.clipOut; + var iconRect = new Rect(rect.xMax - icon.fixedWidth - 2.0f, + rect.yMin + (rect.height - icon.fixedHeight) * 0.5f, + icon.fixedWidth, icon.fixedHeight); + + GUI.Label(iconRect, GUIContent.none, icon); + } + + if (drawClipIn) + { + var icon = DirectorStyles.Instance.clipIn; + var iconRect = new Rect(2.0f + rect.xMin, + rect.yMin + (rect.height - icon.fixedHeight) * 0.5f, + icon.fixedWidth, icon.fixedHeight); + + GUI.Label(iconRect, GUIContent.none, icon); + } + } + + static void DrawClipLabel(ClipDrawData data, Rect availableRect, Color color) + { + var errorText = data.ClipDrawOptions.errorText; + var hasError = !string.IsNullOrEmpty(errorText); + var textColor = hasError ? DirectorStyles.kClipErrorColor : color; + var tooltip = hasError ? errorText : data.ClipDrawOptions.tooltip; + + if (hasError) + DrawClipLabel(data.title, availableRect, textColor, k_ClipErrorIcons, null, tooltip); + else + DrawClipLabel(data.title, availableRect, textColor, data.leftIcons, data.rightIcons, tooltip); + } + + static void DrawClipLabel(string title, Rect availableRect, Color color, string errorText = "") + { + var hasError = !string.IsNullOrEmpty(errorText); + var textColor = hasError ? DirectorStyles.kClipErrorColor : color; + + if (hasError) + DrawClipLabel(title, availableRect, textColor, k_ClipErrorIcons, null, errorText); + else + DrawClipLabel(title, availableRect, textColor, null, null, errorText); + } + + static void DrawClipLabel(string title, Rect availableRect, Color textColor, IconData[] leftIcons, IconData[] rightIcons, string tooltipMessage = "") + { + s_TitleContent.text = title; + var neededTextWidth = DirectorStyles.Instance.fontClip.CalcSize(s_TitleContent).x; + var neededIconWidthLeft = 0.0f; + var neededIconWidthRight = 0.0f; + + if (leftIcons != null) + for (int i = 0, n = leftIcons.Length; i < n; ++i) + neededIconWidthLeft += leftIcons[i].width + k_IconsPadding; + + if (rightIcons != null) + for (int i = 0, n = rightIcons.Length; i < n; ++i) + neededIconWidthRight += rightIcons[i].width + k_IconsPadding; + + var neededIconWidth = Mathf.Max(neededIconWidthLeft, neededIconWidthRight); + + // Atomic operation: We either show all icons or no icons at all + var showIcons = neededTextWidth / 2.0f + neededIconWidth < availableRect.width / 2.0f; + + if (showIcons) + { + if (leftIcons != null) + DrawClipIcons(leftIcons, IconData.Side.Left, neededTextWidth, availableRect); + + if (rightIcons != null) + DrawClipIcons(rightIcons, IconData.Side.Right, neededTextWidth, availableRect); + } + + if (neededTextWidth > availableRect.width) + s_TitleContent.text = DirectorStyles.Elipsify(title, availableRect.width, neededTextWidth); + + s_TitleContent.tooltip = tooltipMessage; + DrawClipName(availableRect, s_TitleContent, textColor); + } + + static void DrawClipIcons(IconData[] icons, IconData.Side side, float labelWidth, Rect availableRect) + { + var halfText = labelWidth / 2.0f; + var offset = halfText + k_IconsPadding; + + foreach (var iconData in icons) + { + offset += iconData.width / 2.0f + k_IconsPadding; + + var iconRect = + new Rect(0.0f, 0.0f, iconData.width, iconData.height) + { + center = new Vector2(availableRect.center.x + offset * (int)side, availableRect.center.y) + }; + + DrawIcon(iconRect, iconData.tint, iconData.icon); + + offset += iconData.width / 2.0f; + } + } + + static void DrawClipName(Rect rect, GUIContent content, Color textColor) + { + Graphics.ShadowLabel(rect, content, DirectorStyles.Instance.fontClip, textColor, Color.black); + } + + static void DrawIcon(Rect imageRect, Color color, Texture2D icon) + { + GUI.DrawTexture(imageRect, icon, ScaleMode.ScaleAndCrop, true, 0, color, 0, 0); + } + + static void DrawClipBackground(Rect clipCenterSection, bool selected) + { + if (Event.current.type != EventType.Repaint) + return; + + var color = selected ? DirectorStyles.Instance.customSkin.clipSelectedBckg : DirectorStyles.Instance.customSkin.clipBckg; + EditorGUI.DrawRect(clipCenterSection, color); + } + + static Vector3[] s_BlendVertices = new Vector3[3]; + static void DrawClipBlends(ClipBlends blends, Color inColor, Color outColor, Color backgroundColor) + { + switch (blends.inKind) + { + case BlendKind.Ease: + // 2 + // / | + // / | + // 0---1 + EditorGUI.DrawRect(blends.inRect, backgroundColor); + s_BlendVertices[0] = new Vector3(blends.inRect.xMin, blends.inRect.yMax); + s_BlendVertices[1] = new Vector3(blends.inRect.xMax, blends.inRect.yMax); + s_BlendVertices[2] = new Vector3(blends.inRect.xMax, blends.inRect.yMin); + Graphics.DrawPolygonAA(inColor, s_BlendVertices); + break; + case BlendKind.Mix: + // 0---2 + // \ | + // \ | + // 1 + s_BlendVertices[0] = new Vector3(blends.inRect.xMin, blends.inRect.yMin); + s_BlendVertices[1] = new Vector3(blends.inRect.xMax, blends.inRect.yMax); + s_BlendVertices[2] = new Vector3(blends.inRect.xMax, blends.inRect.yMin); + Graphics.DrawPolygonAA(inColor, s_BlendVertices); + break; + } + + if (blends.outKind != BlendKind.None) + { + if (blends.outKind == BlendKind.Ease) + EditorGUI.DrawRect(blends.outRect, backgroundColor); + // 0 + // | \ + // | \ + // 1---2 + s_BlendVertices[0] = new Vector3(blends.outRect.xMin, blends.outRect.yMin); + s_BlendVertices[1] = new Vector3(blends.outRect.xMin, blends.outRect.yMax); + s_BlendVertices[2] = new Vector3(blends.outRect.xMax, blends.outRect.yMax); + Graphics.DrawPolygonAA(outColor, s_BlendVertices); + } + } + + static void DrawClipSwatch(Rect targetRect, Color swatchColor) + { + // Draw Colored Line at the bottom. + var colorRect = targetRect; + colorRect.yMin = colorRect.yMax - k_ClipSwatchLineThickness; + EditorGUI.DrawRect(colorRect, swatchColor); + } + + public static void DrawSimpleClip(TimelineClip clip, Rect targetRect, ClipBorder border, Color overlay, ClipDrawOptions drawOptions) + { + GUI.BeginClip(targetRect); + var clipRect = new Rect(0.0f, 0.0f, targetRect.width, targetRect.height); + + var orgColor = GUI.color; + GUI.color = overlay; + + DrawClipBackground(clipRect, false); + GUI.color = orgColor; + + if (clipRect.width <= k_MinClipWidth) + { + clipRect.width = k_MinClipWidth; + } + + DrawClipSwatch(targetRect, drawOptions.highlightColor * overlay); + + if (targetRect.width >= k_ClipInOutMinWidth) + DrawClipInOut(clipRect, clip); + + var textRect = clipRect; + + textRect.xMin += k_ClipLabelPadding; + textRect.xMax -= k_ClipLabelPadding; + + if (textRect.width > k_ClipLabelMinWidth) + DrawClipLabel(clip.displayName, textRect, Color.white, drawOptions.errorText); + + if (border != null) + DrawClipSelectionBorder(clipRect, border, ClipBlends.kNone); + + GUI.EndClip(); + } + + public static void DrawDefaultClip(ClipDrawData drawData) + { + var customSkin = DirectorStyles.Instance.customSkin; + var blendInColor = drawData.selected ? customSkin.clipBlendInSelected : customSkin.clipBlendIn; + var blendOutColor = drawData.selected ? customSkin.clipBlendOutSelected : customSkin.clipBlendOut; + var easeBackgroundColor = customSkin.clipEaseBckgColor; + + DrawClipBlends(drawData.clipBlends, blendInColor, blendOutColor, easeBackgroundColor); + DrawClipBackground(drawData.clipCenterSection, drawData.selected); + + if (drawData.targetRect.width > k_MinClipWidth) + { + DrawClipEditorBackground(drawData); + } + else + { + drawData.targetRect.width = k_MinClipWidth; + drawData.clipCenterSection.width = k_MinClipWidth; + } + + DrawClipTimescale(drawData.targetRect, drawData.clippedRect, drawData.clip.timeScale); + + if (drawData.targetRect.width >= k_ClipInOutMinWidth) + DrawClipInOut(drawData.targetRect, drawData.clip); + + var labelRect = drawData.clipCenterSection; + + if (drawData.targetRect.width >= k_ClipLoopsMinWidth) + { + bool selected = drawData.selected || drawData.inlineCurvesSelected; + + if (selected) + { + if (drawData.loopRects != null && drawData.loopRects.Any()) + { + DrawLoops(drawData); + + var l = drawData.loopRects[0]; + labelRect.xMax = Math.Min(labelRect.xMax, l.x - drawData.unclippedRect.x); + } + } + } + + labelRect.xMin += k_ClipLabelPadding; + labelRect.xMax -= k_ClipLabelPadding; + + if (labelRect.width > k_ClipLabelMinWidth) + { + DrawClipLabel(drawData, labelRect, Color.white); + } + + DrawClipSwatch(drawData.targetRect, drawData.ClipDrawOptions.highlightColor); + DrawClipBorder(drawData); + } + + static void DrawClipEditorBackground(ClipDrawData drawData) + { + var isRepaint = (Event.current.type == EventType.Repaint); + if (isRepaint && drawData.clipEditor != null) + { + var customBodyRect = drawData.clippedRect; + customBodyRect.yMin += k_ClipInlineWidth; + customBodyRect.yMax -= k_ClipSwatchLineThickness; + var region = new ClipBackgroundRegion(customBodyRect, drawData.localVisibleStartTime, drawData.localVisibleEndTime); + try + { + drawData.clipEditor.DrawBackground(drawData.clip, region); + } + catch (Exception e) + { + Debug.LogException(e); + } + } + } + + public static void DrawAnimationRecordBorder(ClipDrawData drawData) + { + if (!drawData.clip.parentTrack.IsRecordingToClip(drawData.clip)) + return; + + var time = new DiscreteTime(TimelineWindow.instance.state.editSequence.time); + var start = new DiscreteTime(drawData.clip.start + drawData.clip.mixInDuration); + var end = new DiscreteTime(drawData.clip.end - drawData.clip.mixOutDuration); + + if (time < start || time >= end) + return; + + DrawClipSelectionBorder(drawData.clipCenterSection, ClipBorder.Recording(), ClipBlends.kNone); + } + + public static void DrawRecordProhibited(ClipDrawData drawData) + { + DrawRecordInvalidClip(drawData); + DrawRecordOnBlend(drawData); + } + + public static void DrawRecordOnBlend(ClipDrawData drawData) + { + double time = TimelineWindow.instance.state.editSequence.time; + if (time >= drawData.clip.start && time < drawData.clip.start + drawData.clip.mixInDuration) + { + Rect r = Rect.MinMaxRect(drawData.clippedRect.xMin, drawData.clippedRect.yMin, drawData.clipCenterSection.xMin, drawData.clippedRect.yMax); + DrawInvalidRecordIcon(r, Styles.s_ClipNoRecordInBlend); + } + + if (time <= drawData.clip.end && time > drawData.clip.end - drawData.clip.mixOutDuration) + { + Rect r = Rect.MinMaxRect(drawData.clipCenterSection.xMax, drawData.clippedRect.yMin, drawData.clippedRect.xMax, drawData.clippedRect.yMax); + DrawInvalidRecordIcon(r, Styles.s_ClipNoRecordInBlend); + } + } + + public static void DrawRecordInvalidClip(ClipDrawData drawData) + { + if (drawData.clip.recordable) + return; + + double time = TimelineWindow.instance.state.editSequence.time; + if (time < drawData.clip.start + drawData.clip.mixInDuration || time > drawData.clip.end - drawData.clip.mixOutDuration) + return; + + DrawInvalidRecordIcon(drawData.clipCenterSection, Styles.s_ClipNotRecorable); + } + + public static void DrawInvalidRecordIcon(Rect rect, GUIContent helpText) + { + EditorGUI.DrawRect(rect, new Color(0, 0, 0, 0.30f)); + + var icon = Styles.s_IconNoRecord; + if (rect.width < icon.width || rect.height < icon.height) + return; + + float x = rect.x + (rect.width - icon.width) * 0.5f; + float y = rect.y + (rect.height - icon.height) * 0.5f; + Rect r = new Rect(x, y, icon.width, icon.height); + GUI.Label(r, helpText); + GUI.DrawTexture(r, icon, ScaleMode.ScaleAndCrop, true, 0, Color.white, 0, 0); + } + } +} |