public static void DrawTrackHead(FrameLineView view, FrameLineTrack track, int viewTrackIndex, int startSubIndex, int endSubIndex)
{
float viewOffsetY = viewTrackIndex * (ViewStyles.ClipHeight + ViewStyles.ClipVInterval);
int visableSubTrackCount = track.Foldout ? track.SubTrackCount : 1;
float trackHeight = ViewStyles.TrackHeight * visableSubTrackCount - ViewStyles.ClipVInterval;
Rect rect = new Rect(ViewStyles.TrackFoldSize, viewOffsetY, ViewStyles.TrackHeadWidth - ViewStyles.TrackFoldSize, trackHeight);
GUIRenderHelper.DrawRect(rect, ViewStyles.TrackBGColor, 5, BorderType.Left);
Rect titleRect = rect;
titleRect.height = ViewStyles.ClipHeight;
GUI.Label(titleRect, track.Name);
if (track.Count > 1)
{
Rect foldRect = new Rect(0, viewOffsetY, ViewStyles.TrackFoldSize, ViewStyles.ClipHeight);
track.Foldout = EditorGUI.Foldout(foldRect, track.Foldout, "");
}
}
private void DrawFrameLineBackGround(Rect showRect)
{
using (new Handles.DrawingScope(new Color(0.5f, 0.5f, 0.5f, 0.5f)))
{
int startIndex = Mathf.Clamp(VisableFrameStart, 0, Asset.FrameCount);
int endIndex = Mathf.Clamp(VisableFrameEnd, 0, Asset.FrameCount);
for (int i = startIndex; i <= endIndex; ++i)
{
float xPos = i * ViewStyles.FrameWidth;
Handles.DrawLine(new Vector2(xPos, showRect.yMin), new Vector2(xPos, showRect.yMax));
if (i != endIndex)
{
GUI.Label(new Rect(xPos, 0, ViewStyles.FrameWidth, ViewStyles.FrameBarHeight), i.ToString(), ViewStyles.FrameNumStyle);
}
}
}
if (CurrentFrame >= VisableFrameStart && CurrentFrame <= VisableFrameEnd)
{
Rect rect = new Rect(CurrentFrame * ViewStyles.FrameWidth, 0, ViewStyles.FrameWidth, showRect.height);
GUIRenderHelper.DrawRect(rect, ViewStyles.SelectFrameBackGroundColor, 5, BorderType.Top);
}
}
public static void DrawTrack(FrameLineView view, FrameLineTrack track, int viewTrackIndex, int startSubIndex, int endSubIndex, bool mouseInView, Vector2 mousePos)
{
float viewOffsetY = viewTrackIndex * (ViewStyles.ClipHeight + ViewStyles.ClipVInterval);
int visableSubTrackCount = track.Foldout ? track.SubTrackCount : 1;
float trackHeight = ViewStyles.TrackHeight * visableSubTrackCount - ViewStyles.ClipVInterval;
Rect rect = new Rect(0, viewOffsetY, view.FrameCount * ViewStyles.FrameWidth, trackHeight);
GUIRenderHelper.DrawRect(rect, ViewStyles.TrackBGColor);
if (!track.Foldout && track.Count > 1)
{
foreach (var clipRef in track.Clips)
{
var clip = clipRef.Clip;
if (clip.SubTrackIndex < startSubIndex || clip.SubTrackIndex > endSubIndex)
{
continue;
}
if (clip.StartFrame > view.VisableFrameEnd || (clip.Length > 0 && clip.StartFrame + clip.Length < view.VisableFrameStart))
{
continue;
}
if (clip.SubTrackIndex > 0)
{
float offsetY = viewOffsetY;
float offsetX = clip.StartFrame * ViewStyles.FrameWidth;
int frameCount = clip.Length;
if (clip.Length <= 0 || frameCount > (view.FrameCount - clip.StartFrame))
{
frameCount = view.FrameCount - clip.StartFrame;
}
Rect clipRect = new Rect(offsetX, offsetY, ViewStyles.FrameWidth * frameCount, ViewStyles.ClipHeight);
GUIRenderHelper.DrawRect(clipRect, ViewStyles.InvalidClipColor, 5, BorderType.All);
}
}
}
foreach (var clipRef in track.Clips)
{
var clip = clipRef.Clip;
if (clip.SubTrackIndex < startSubIndex || clip.SubTrackIndex > endSubIndex)
{
continue;
}
if (clip.StartFrame > view.VisableFrameEnd || (clip.Length > 0 && clip.StartFrame + clip.Length < view.VisableFrameStart))
{
continue;
}
bool isValid = clip.SubTrackIndex == 0 || track.Foldout;
if (isValid)
{
float offsetY = viewOffsetY + clip.SubTrackIndex * ViewStyles.TrackHeight;
float offsetX = clip.StartFrame * ViewStyles.FrameWidth;
int frameCount = clip.Length;
if (clip.Length <= 0 || frameCount > (view.FrameCount - clip.StartFrame))
{
frameCount = view.FrameCount - clip.StartFrame;
}
//左侧控制区域
Rect clipLeftCtrlRect = new Rect(offsetX, offsetY, ViewStyles.ClipCtrlWidth, ViewStyles.ClipHeight);
Color color = mouseInView && clipLeftCtrlRect.Contains(mousePos) ? ViewStyles.ClipSelectCtrlColor : ViewStyles.ClipCtrlColor;
GUIRenderHelper.DrawRect(clipLeftCtrlRect, color, ViewStyles.ClipCtrlWidth, BorderType.Left);
//右侧
int clipEndFrame = clip.StartFrame + frameCount - 1;
Rect clipRightCtrlRect = new Rect((clipEndFrame + 1) * ViewStyles.FrameWidth - ViewStyles.ClipCtrlWidth,
offsetY,
ViewStyles.ClipCtrlWidth,
ViewStyles.ClipHeight);
color = mouseInView && clipRightCtrlRect.Contains(mousePos) ? ViewStyles.ClipSelectCtrlColor : ViewStyles.ClipCtrlColor;
GUIRenderHelper.DrawRect(clipRightCtrlRect, color, ViewStyles.ClipCtrlWidth, BorderType.Right);
//中间区域
Rect clipRect = new Rect(clipLeftCtrlRect.xMax, offsetY, clipRightCtrlRect.xMin - clipLeftCtrlRect.xMax, ViewStyles.ClipHeight);
GUIRenderHelper.DrawRect(clipRect, ViewStyles.ClipColor);
if (view.IsSlecected(clipRef))
{
Rect fullRect = new Rect(offsetX, offsetY, ViewStyles.FrameWidth * frameCount, ViewStyles.ClipHeight);
GUIRenderHelper.DrawWireRect(fullRect, ViewStyles.SelectClipWireFrameColor, ViewStyles.ClipCtrlWidth, BorderType.All);
}
}
}
}
