public void Draw(Rect area)
{
GUILayout.BeginArea(area);
_scrollPos = GUILayout.BeginScrollView(_scrollPos, GUIStyle.none, GUI.skin.verticalScrollbar);
//Debug.LogFormat("scroll pos: {0:0.00}, {1:0.00}", _scrollPos.x, _scrollPos.y);
{
GUIStyle s = new GUIStyle();
s.fixedHeight = _appearance.LineHeight * (m_lines.Count + 1);
s.stretchWidth = true;
Rect r = EditorGUILayout.BeginVertical(s);
{
// this silly line (empty label) is required by Unity to ensure the scroll bar appear as expected.
PAEditorUtil.DrawLabel("", _appearance.Style_Line);
DrawTitle(r.width);
// these first/last calculatings are for smart clipping
int firstLine = Mathf.Max((int)(_scrollPos.y / _appearance.LineHeight) - 1, 0);
_shownLineCount = (int)(area.height / _appearance.LineHeight) + 2;
int lastLine = Mathf.Min(firstLine + _shownLineCount, m_lines.Count);
for (int i = firstLine; i < lastLine; i++)
{
DrawLine(i + 1, m_lines[i], r.width);
}
}
EditorGUILayout.EndVertical();
}
GUILayout.EndScrollView();
GUILayout.EndArea();
}
public void Draw(Rect area)
{
GUILayout.BeginArea(area);
_scrollPos = GUILayout.BeginScrollView(_scrollPos, GUIStyle.none, GUI.skin.verticalScrollbar);
//Debug.LogFormat("scroll pos: {0:0.00}, {1:0.00}", _scrollPos.x, _scrollPos.y);
{
float lineHeight = area.width / ColumnCount;
GUIStyle s = new GUIStyle();
s.fixedHeight = lineHeight * (m_objects.Count / ColumnCount + 2);
s.stretchWidth = true;
Rect r = EditorGUILayout.BeginVertical(s);
{
// this silly line (empty label) is required by Unity to ensure the scroll bar appear as expected.
PAEditorUtil.DrawLabel("", _appearance.Style_Line);
// these first/last calculations are for smart clipping
int firstLine = Mathf.Max((int)(_scrollPos.y / lineHeight) - 1, 0);
int shownLineCount = (int)(area.height / lineHeight) + 3;
int lastLine = Mathf.Min(firstLine + shownLineCount, m_objects.Count / ColumnCount + 2);
for (int i = firstLine; i < lastLine; i++)
{
if (i * ColumnCount > m_objects.Count - 1)
{
break;
}
DrawLine(i * (int)lineHeight, i * ColumnCount, r.width, lineHeight);
}
}
EditorGUILayout.EndVertical();
}
GUILayout.EndScrollView();
GUILayout.EndArea();
}
public void DrawGraphs(Rect rect)
{
if (GraphIt.Instance != null)
{
InitializeStyles();
CreateLineMaterial();
mLineMaterial.SetPass(0);
int graph_index = 0;
//use this to get the starting y position for the GL rendering
Rect find_y = EditorGUILayout.BeginVertical(GUIStyle.none);
EditorGUILayout.EndVertical();
if (Event.current.type == EventType.Repaint)
{
GL.PushMatrix();
float start_y = find_y.y;
GL.Viewport(new Rect(0, 0, rect.width, rect.height - start_y));
GL.LoadPixelMatrix(0, rect.width, rect.height - start_y, 0);
//Draw grey BG
GL.Begin(GL.QUADS);
GL.Color(new Color(0.2f, 0.2f, 0.2f));
float scrolled_y_pos = y_offset - mScrollPos.y;
foreach (KeyValuePair <string, GraphItData> kv in GraphIt.Instance.Graphs)
{
if (kv.Value.GetHidden())
{
continue;
}
float height = kv.Value.GetHeight();
GL.Vertex3(x_offset, scrolled_y_pos, 0);
GL.Vertex3(x_offset + mWidth, scrolled_y_pos, 0);
GL.Vertex3(x_offset + mWidth, scrolled_y_pos + height, 0);
GL.Vertex3(x_offset, scrolled_y_pos + height, 0);
scrolled_y_pos += (height + y_gap);
}
GL.End();
//Draw Lines
GL.Begin(GL.LINES);
scrolled_y_pos = y_offset - mScrollPos.y;
foreach (KeyValuePair <string, GraphItData> kv in GraphIt.Instance.Graphs)
{
if (kv.Value.GetHidden())
{
continue;
}
graph_index++;
float x_step = mWidth / kv.Value.GraphFullLength();
float height = kv.Value.GetHeight();
DrawGraphGridLines(scrolled_y_pos, mWidth, height, mMouseOverGraphIndex != -1);
if (kv.Value.GraphLength() > 0)
{
foreach (KeyValuePair <string, GraphItDataInternal> entry in kv.Value.mData)
{
GraphItDataInternal g = entry.Value;
float y_min = kv.Value.GetMin(entry.Key);
float y_max = kv.Value.GetMax(entry.Key);
float y_range = Mathf.Max(y_max - y_min, 0.00001f);
//draw the 0 line
if (y_max > 0.0f && y_min < 0.0f)
{
GL.Color(g.mColor * 0.5f);
float y = scrolled_y_pos + height * (1 - (0.0f - y_min) / y_range);
Plot(x_offset, y, x_offset + mWidth, y);
}
GL.Color(g.mColor);
float previous_value = 0;
int start_index = (kv.Value.mCurrentIndex) % kv.Value.GraphLength();
for (int i = 0; i < kv.Value.GraphLength(); ++i)
{
float value = g.mDataPoints[start_index];
if (i >= 1)
{
float x0 = x_offset + (i - 1) * x_step;
float y0 = scrolled_y_pos + height * (1 - (previous_value - y_min) / y_range);
float x1 = x_offset + i * x_step;
float y1 = scrolled_y_pos + height * (1 - (value - y_min) / y_range);
Plot(x0, y0, x1, y1);
}
previous_value = value;
start_index = (start_index + 1) % kv.Value.GraphFullLength();
}
}
}
scrolled_y_pos += (height + y_gap);
}
GL.End();
GL.PopMatrix();
GL.Viewport(new Rect(0, 0, rect.width, rect.height));
GL.LoadPixelMatrix(0, rect.width, rect.height, 0);
}
mScrollPos = EditorGUILayout.BeginScrollView(mScrollPos, GUIStyle.none);
graph_index = 0;
if (Event.current.type == EventType.Repaint)
{
mMouseOverGraphIndex = -1; //clear it out every repaint to ensure when the mouse leaves we don't leave the pointer around
}
foreach (KeyValuePair <string, GraphItData> kv in GraphIt.Instance.Graphs)
{
if (kv.Value.GetHidden())
{
continue;
}
graph_index++;
float height = kv.Value.GetHeight();
GUIStyle s = new GUIStyle();
s.fixedHeight = height + y_gap;
s.stretchWidth = true;
Rect r = EditorGUILayout.BeginVertical(s);
if (r.width != -0)
{
mWidth = r.width - 2 * x_offset;
}
string fmt = "###,###,###,##0.###";
string fu_str = " " + (kv.Value.mFixedUpdate ? "(FixedUpdate)" : "");
NameLabel.normal.textColor = Color.white;
PAEditorUtil.DrawLabel(kv.Key + fu_str, NameLabel);
foreach (KeyValuePair <string, GraphItDataInternal> entry in kv.Value.mData)
{
GraphItDataInternal g = entry.Value;
if (kv.Value.mData.Count > 1 || entry.Key != GraphIt.BASE_GRAPH)
{
NameLabel.normal.textColor = g.mColor;
PAEditorUtil.DrawLabel(entry.Key, NameLabel);
}
if (g.mDataPoints.Length > 0)
{
int index = kv.Value.mCurrentIndex == 0 ? g.mDataPoints.Length - 1 : (kv.Value.mCurrentIndex - 1) % g.mDataPoints.Length;
try
{
PAEditorUtil.DrawLabel(g.mDataPoints[index].ToString(fmt), SmallLabel);
}
catch (System.Exception)
{
Debug.LogWarningFormat("[CoGraph] invalid index (mCurrentIndex: {0}, modulized {1})", kv.Value.mCurrentIndex, index);
}
}
}
if (Event.current.type == EventType.MouseDrag && r.Contains(Event.current.mousePosition - Event.current.delta))
{
if (Event.current.type == EventType.MouseDrag && Event.current.button == 0)
{
kv.Value.DoHeightDelta(Event.current.delta.y);
}
}
if (Event.current.type != EventType.Layout && r.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.Repaint || Event.current.type == EventType.MouseDown || Event.current.type == EventType.MouseDrag)
{
mMouseOverGraphIndex = graph_index;
mMouseX = Event.current.mousePosition.x;
float x_step = mWidth / kv.Value.GraphFullLength();
float hover_y_offset = 0;
if (kv.Value.GraphLength() > 0)
{
foreach (KeyValuePair <string, GraphItDataInternal> entry in kv.Value.mData)
{
GraphItDataInternal g = entry.Value;
//walk through the data points to find the correct index matching the mouse position value
//potential optimization here to find the index algebraically.
int start_index = (kv.Value.mCurrentIndex) % kv.Value.GraphLength();
for (int i = 0; i < kv.Value.GraphLength(); ++i)
{
float value = g.mDataPoints[start_index];
if (i >= 1)
{
float x0 = x_offset + (i - 1) * x_step;
float x1 = x_offset + i * x_step;
if (x0 < mMouseX && mMouseX <= x1)
{
//found this mouse positions step
if (Event.current.type == EventType.MouseDown || Event.current.type == EventType.MouseDrag)
{
mSelectedXLeft = x0;
mSelectedX = x1;
if (_selectionChanged != null)
{
_selectionChanged(start_index);
}
}
string text = value.ToString(fmt);
Rect tooltip_r = new Rect(Event.current.mousePosition + new Vector2(10, 2 - hover_y_offset), new Vector2(50, 20));
HoverText.normal.textColor = g.mColor;
GUI.Label(tooltip_r, text, HoverText);
hover_y_offset += 13;
break;
}
}
start_index = (start_index + 1) % kv.Value.GraphFullLength();
}
}
}
}
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndScrollView();
}
}