void Init()
{
if (rootCurveEditor == null)
{
rootCurveEditor = (Instantiate(Resources.Load("RootCurveEditor")) as GameObject)?.transform;
if (setLayers)
{
SetLayers(curveEditorLayer, colliderLayer);
}
if (mCrvLines != null)
{
return;
}
if (rootCurveEditor != null)
{
mCrvLines = rootCurveEditor.Find("CameraCurve").GetComponent <CurveLines>();
}
}
}
void Start()
{
//margin = 2f*marginPixels/(float)Screen.currentResolution.height;
cachedTransf = transform;
cachedCollTransf = transform.parent.Find("Collider");
windowClosed = mWindowClosed;//in case windowClosed property has been set before Start(),mWindowClosed will be redundant
cachedParentTransf = transform.parent;
crvLines = cameraOrtho.GetComponent <CurveLines>();
crvLines.textureNS = textureNS;
UpdateGrid();
if (Screen.dpi != 0f)
{
dpiRatio = Screen.dpi / 96f;
iconSize *= (int)(dpiRatio);
}
}
public static void DrawCurve(Color color, AnimationCurve curve1, AnimationCurve curve2, bool activeCurve1, bool activeCurve2, int selectedKey, Rect gridRect, Rect gradRect, bool isIcon = false, float clip = 1.0f)
{
if (curve2 != null)
{
int samples = (int)(Screen.height * 0.5f * gridRect.width);
Color colorTransp = color;
colorTransp.a /= 3f;
Vector2 v1 = Vector2.zero;
Vector2 v2 = Vector2.zero;
Vector2 v1prev;
Vector2 v2prev;
for (int i = 0; i < samples; ++i)
{
v1prev = v1; v2prev = v2;
float t = (float)i / samples;
v1.x = gradRect.xMin + t * (gradRect.xMax - gradRect.xMin);
v2.x = v1.x;
v1.y = curve1.Evaluate(v1.x);
v1 = CurveLines.Convert(v1, gridRect, gradRect);
v2.y = curve2.Evaluate(v2.x);
v2 = CurveLines.Convert(v2, gridRect, gradRect);
if (i > 0)
{
GL.Begin(GL.QUADS);
lineMaterial.color = colorTransp;
lineMaterial.SetPass(0);
GL.Vertex3(v1prev.x, v1prev.y, mZ);
GL.Vertex3(v2prev.x, v2prev.y, mZ);
GL.Vertex3(v2.x, v2.y, mZ);
GL.Vertex3(v1.x, v1.y, mZ);
GL.End();
}
}
DrawOneCurve(color, curve2, activeCurve2, selectedKey, gridRect, gradRect, isIcon, clip);
}
DrawOneCurve(color, curve1, activeCurve1, selectedKey, gridRect, gradRect, isIcon, clip);
}
static internal void LoadData(string configName, Object obj, CurveWindow crvWindow, Transform collTransf,
CurveLines crvLines, List <CurveStruct> curveStructList,
Dictionary <AnimationCurve, List <ContextMenuStruct> > dictCurvesContextMenus)
{
string data = PlayerPrefs.GetString(configName);
string[] elements = data.Split(':');
int i = 1;//first element should be empty string
Vector3 locPos = Vector3.zero;
locPos.x = float.Parse(elements[i]);
i += 1;
locPos.y = float.Parse(elements[i]);
i += 1;
locPos.z = float.Parse(elements[i]);
i += 1;
crvWindow.transform.localPosition = locPos;
collTransf.localPosition = locPos;
Vector3 locScale = Vector3.zero;
locScale.x = float.Parse(elements[i]);
i += 1;
locScale.y = float.Parse(elements[i]);
i += 1;
locScale.z = float.Parse(elements[i]);
i += 1;
crvWindow.transform.localScale = locScale;
collTransf.localScale = locScale;
crvWindow.windowClosed = (int.Parse(elements[i]) == 1);
i += 1;
int curveStrCount = int.Parse(elements[i]);
i += 1;
string name;
AnimationCurve activeCurve = null;
for (int k = 0; k < curveStrCount; ++k)
{
bool isPair = (int.Parse(elements[i]) == 1);
i += 1;
name = elements[i];
i += 1;
int length = int.Parse(elements[i]);
i += 1;
FieldInfo fieldInfo = obj.GetType().GetField(name);
AnimationCurve curve = fieldInfo.GetValue(obj) as AnimationCurve;
if (length > 0)
{
if (curve == null)
{
curve = new AnimationCurve(); //the curve is null,but after loading won't be
}
while (curve.length > 0)
{
curve.RemoveKey(0);
}
for (int j = 0; j < length; ++j)
{
//Debug.Log("curve data:"+elements[i+2]+" "+elements[i+3]+" "+elements[i]+" "+elements[i+1]);
Keyframe key = new Keyframe(float.Parse(elements[i + 2]),
float.Parse(elements[i + 3]),
float.Parse(elements[i]),
float.Parse(elements[i + 1]));
curve.AddKey(key);
i += 4;
}
bool isActiveCurveStr = (int.Parse(elements[i]) == 1);
if (isActiveCurveStr)
{
activeCurve = curve;
}
i += 1;
bool firstCurveSelected = bool.Parse(elements[i]);
i += 1;
Rect loadGradRect = new Rect();
loadGradRect.x = float.Parse(elements[i]);
i += 1;
loadGradRect.y = float.Parse(elements[i]);
i += 1;
loadGradRect.width = float.Parse(elements[i]);
i += 1;
loadGradRect.height = float.Parse(elements[i]);
i += 1;
if (elements[i] == "")
{
i += 1;
}
int length2 = 0;
AnimationCurve curve2 = null;
if (isPair)
{
name = elements[i];
i += 1;
length2 = int.Parse(elements[i]);
i += 1;
FieldInfo fieldInfo2 = obj.GetType().GetField(name);
curve2 = fieldInfo2.GetValue(obj) as AnimationCurve;
if (length2 > 0)
{
if (curve2 == null)
{
curve2 = new AnimationCurve(); //the curve is null,but after loading won't be
}
while (curve2.length > 0)
{
curve2.RemoveKey(0);
}
for (int j = 0; j < length2; ++j)
{
//Debug.Log("curve data:"+elements[i+2]+" "+elements[i+3]+" "+elements[i]+" "+elements[i+1]);
Keyframe key = new Keyframe(float.Parse(elements[i + 2]),
float.Parse(elements[i + 3]),
float.Parse(elements[i]),
float.Parse(elements[i + 1]));
curve2.AddKey(key);
i += 4;
}
}
else
{
curve2 = null;
}
fieldInfo2.SetValue(obj, curve2);
if (elements[i] == "")
{
i += 1;
}
}
crvLines.AddCurveStruct(curve, curve2);
crvLines.gradRect = loadGradRect;
dictCurvesContextMenus[curve].Clear();
for (int j = 0; j < length; ++j)
{
ContextMenuStruct contextMenu = new ContextMenuStruct();
contextMenu.UnpackData(elements[i]);
dictCurvesContextMenus[curve].Add(contextMenu);
i += 1;
}
if (elements[i] == "")
{
i += 1;
}
if (null != curve2)
{
dictCurvesContextMenus[curve2].Clear();
for (int j = 0; j < length2; ++j)
{
ContextMenuStruct contextMenu = new ContextMenuStruct();
contextMenu.UnpackData(elements[i]);
dictCurvesContextMenus[curve2].Add(contextMenu);
i += 1;
}
if (!firstCurveSelected)
{
CurveStruct crvStruct = curveStructList.Find(x => x.curve1 == curve);
crvStruct.firstCurveSelected = false;
crvLines.UpdateCurveStruct(crvStruct);
}
if (elements[i] == "")
{
i += 1;
}
}
} //if
else //the curve is not null,but after loading saved data,it will be
{
curve = null;
}
fieldInfo.SetValue(obj, curve);
} //for CrvStrCount
crvLines.ChangeActiveCurve(activeCurve);
FieldInfo[] fields = obj.GetType().GetFields();
foreach (FieldInfo field in fields)
{
if (field.FieldType == typeof(AnimationCurve))
{
AnimationCurve curve = field.GetValue(obj) as AnimationCurve;
if (curveStructList.Find(x => x.curve1 == curve).curve1 == null && curveStructList.Find(x => x.curve2 == curve).curve2 == null)
{
//these is a curve not added to editor curve
name = elements[i];
i += 1;
int length = int.Parse(elements[i]);
i += 1;
if (curve == null)
{
curve = new AnimationCurve(); //the curve is null,but after loading won't be
}
while (curve.length > 0)
{
curve.RemoveKey(0);
}
for (int j = 0; j < length; ++j)
{
Keyframe key = new Keyframe(float.Parse(elements[i + 2]),
float.Parse(elements[i + 3]),
float.Parse(elements[i]),
float.Parse(elements[i + 1]));
curve.AddKey(key);
i += 4;
}
if (elements[i] == "")
{
i += 1;
}
field.SetValue(obj, curve);
}
}
}
PlayerPrefs.SetString(lastFileLoaded, configName);
PlayerPrefs.Save();
}
static void DrawOneCurve(Color color, AnimationCurve curve, bool activeCurve, int selectedKey, Rect gridRect, Rect gradRect, bool isIcon = false, float clip = 1.0f)
{
float margin = CurveLines.marginNoDpi * 0.6f;
for (int i = 0; i < curve.length; ++i)
{
Vector2 val = new Vector2(curve[i].time, curve[i].value);
val = CurveLines.Convert(val, gridRect, gradRect);
//outside of the interval,just draw straigt lines outside from the 1st and last key respectively
if (i == 0 && curve.keys[i].time > gradRect.xMin)
{
GL.Begin(GL.LINES);
//GL.Color(color);
lineMaterial.color = color;
lineMaterial.SetPass(0);
GL.Vertex3(gridRect.xMin, val.y, mZ);
GL.Vertex3(val.x, val.y, mZ);
GL.End();
}
if (i == curve.length - 1 && curve.keys[i].time < gradRect.xMax)
{
GL.Begin(GL.LINES);
//GL.Color(color);
lineMaterial.color = color;
lineMaterial.SetPass(0);
GL.Vertex3(val.x, val.y, mZ);
GL.Vertex3(gridRect.xMax, val.y, mZ);
GL.End();
}
if (curve.length > i + 1)
{ //draw bezier between consecutive keys
Vector2 val2 = new Vector2(curve[i + 1].time, curve[i + 1].value);
val2 = CurveLines.Convert(val2, gridRect, gradRect);
Vector2 c1 = Vector2.zero;
Vector2 c2 = Vector2.zero;
float tangOut = curve[i].outTangent;
float tangIn = curve[i + 1].inTangent;
float ratio = (gridRect.height / gridRect.width) * (gradRect.width / gradRect.height);
float tangOutScaled = Mathf.Atan(tangOut * ratio);
float tangInScaled = Mathf.Atan(tangIn * ratio);
if (tangOut != float.PositiveInfinity && tangIn != float.PositiveInfinity)
{
GetControlPoints(val, val2, tangOut * ratio, tangIn * ratio, out c1, out c2);
int samples = (int)(Screen.height * 0.5f * (val2.x - val.x));
DrawBezier(curve, color, samples, val, c1, c2, val2, gridRect, gradRect, clip);
}
else
{
DrawConstant(color, val, val2);
}
if (activeCurve)
{
if (selectedKey == i)
{
ContextMenuStruct contextMenu = dictCurvesContextMenus[curve][selectedKey];
if (!contextMenu.auto && (!contextMenu.broken || contextMenu.rightTangent.free))
{
Vector2 tangPeak = new Vector2(val.x + CurveLines.tangFixedLength * Mathf.Cos(tangOutScaled),
val.y + CurveLines.tangFixedLength * Mathf.Sin(tangOutScaled));
GL.Begin(GL.LINES);
lineMaterial.color = Color.gray;
lineMaterial.SetPass(0);
GL.Vertex3(val.x, val.y, mZ);
GL.Vertex3(tangPeak.x, tangPeak.y, mZ);
GL.End();
DrawQuad(Color.gray, tangPeak, margin);
}
}
if (selectedKey == i + 1)
{
ContextMenuStruct contextMenu = dictCurvesContextMenus[curve][selectedKey];
if (!contextMenu.auto && (!contextMenu.broken || contextMenu.leftTangent.free))
{
Vector2 tangPeak = new Vector2(val2.x - CurveLines.tangFixedLength * Mathf.Cos(tangInScaled),
val2.y - CurveLines.tangFixedLength * Mathf.Sin(tangInScaled));
GL.Begin(GL.LINES);
lineMaterial.color = Color.gray;
lineMaterial.SetPass(0);
GL.Vertex3(val2.x, val2.y, mZ);
GL.Vertex3(tangPeak.x, tangPeak.y, mZ);
GL.End();
DrawQuad(Color.gray, tangPeak, margin);
}
}
}
}
if (activeCurve)
{
if (selectedKey == i)
{
DrawQuad(lightGray, val, 1.33333f * margin);
}
}
if (!isIcon)
{
DrawQuad(color, val, margin);
}
}
}