private void Draw()
{
var worldBezier = targetPath.WorldSpaceBezier;
var vertexCount = DynamicBezier.GoodNumMidPoints * worldBezier.Knots.Count;
vertexCount /= 2;
var cPointCache = new EvaluationCache(worldBezier, vertexCount).Values;
// draw bezier
PathEditorUtility.DrawSplineInScene(cPointCache);
// draw direction cone cap
if (!settings.HideDirectionCones &&
targetScript.transform.lossyScale != Vector3.zero &&
targetPath.LocalBezier.Knots.Count > 1) // also hide cones if virtually a dot
{
float startConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(0f));
float endConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(1f));
Handles.color = Color.yellow;
Handles.ConeCap(0, worldBezier.Evaluate(0f), Quaternion.LookRotation(worldBezier.Evaluate(0.01f) - worldBezier.Evaluate(0f)), startConeSize);
Handles.color = Color.magenta;
Handles.ConeCap(0, worldBezier.Evaluate(1f), Quaternion.LookRotation(worldBezier.Evaluate(1f) - worldBezier.Evaluate(1f - 0.01f)), endConeSize);
}
// draw tangent lines
if (!settings.HideTangentLines)
{
Handles.color = Color.cyan;
for (int i = 0; i < worldBezier.Knots.Count - 1; i++)
{
Handles.DrawDottedLine(worldBezier.Knots[i], worldBezier.Knots[i + 1], 7.5f);
}
}
// Draw knot labels
var knotLabelStyle = new GUIStyle();
knotLabelStyle.fontStyle = FontStyle.Bold;
knotLabelStyle.fontSize = 17;
knotLabelStyle.alignment = TextAnchor.UpperRight;
knotLabelStyle.contentOffset = new Vector2(25f, -50f);
for (int i = 0; i < worldBezier.Knots.Count; i++)
{
knotLabelStyle.normal.textColor = PathEditorUtility.GetTColor((float)i / worldBezier.Knots.Count);
Handles.Label(worldBezier.Knots[i], i.ToString(), knotLabelStyle);
}
// test t
if (settings.TestInterpolate)
{
PathEditorUtility.DrawTestInterpolate(worldBezier, settings.EditorData.T);
}
// draw GUI
InterpolateSceneGUI();
ToolShelf();
}
private void Draw()
{
CubicBezier worldBezier = cubicBezierPath.WorldSpaceBezier;
// draw bezier
Vector3[] cPointCache = new EvaluationCache(worldBezier, CubicBezier.GoodNumMidPoints).Values;
/*Handles.color = Color.yellow;
* Handles.DrawAAPolyLine(cPointCache);
*/
for (int i = 0; i < cPointCache.Length - 1; i++)
{
Handles.color = Color.Lerp(Color.yellow, Color.magenta, (float)i / cPointCache.Length);
var lineSegment = new Vector3[2];
lineSegment[0] = cPointCache[i];
lineSegment[1] = cPointCache[i + 1];
Handles.DrawAAPolyLine(lineSegment);
}
// draw direction cone cap
if (!settings.HideDirectionCones && targetScript.transform.lossyScale != Vector3.zero) //check for zero vector, since LookRotation logs messages
{
float startConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(0f));
float endConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(1f));
Handles.color = Color.yellow;
Handles.ConeCap(0, worldBezier.Evaluate(0f), Quaternion.LookRotation(worldBezier.Tangent(0f)), startConeSize);
Handles.color = Color.magenta;
Handles.ConeCap(0, worldBezier.Evaluate(1f), Quaternion.LookRotation(worldBezier.Tangent(1f)), endConeSize);
}
// draw tangent lines
if (!settings.HideTangentLines)
{
Handles.color = Color.cyan;
Handles.DrawDottedLine(worldBezier.StartPosition, worldBezier.StartTangent, 7.5f);
Handles.DrawDottedLine(worldBezier.EndPosition, worldBezier.EndTangent, 7.5f);
}
// test t
if (settings.TestInterpolate)
{
PathEditorUtility.DrawTestInterpolate(worldBezier, settings.EditorData.T);
}
// draw GUI
InterpolateSceneGUI();
ToolShelf();
}
private void Draw()
{
Vector3 startPoint = linePath.Evaluate(0f);
Vector3 endPoint = linePath.Evaluate(1f);
// draw line
var cPointCache = new Vector3[32];
for (int i = 0; i < cPointCache.Length; i++)
{
cPointCache[i] = Vector3.Lerp(startPoint, endPoint, (float)i / (cPointCache.Length - 1));
}
for (int i = 0; i < cPointCache.Length - 1; i++)
{
Handles.color = Color.Lerp(Color.yellow, Color.magenta, (float)i / cPointCache.Length);
var lineSegment = new Vector3[2];
lineSegment[0] = cPointCache[i];
lineSegment[1] = cPointCache[i + 1];
Handles.DrawAAPolyLine(lineSegment);
}
// draw direction cone cap
if (!settings.HideDirectionCones &&
linePath.LocalSpaceTransform.lossyScale != Vector3.zero &&
linePath.StartPosition != linePath.EndPosition) // also hide cones if virtually a dot
{
float startConeSize = PathEditorUtility.Nice3DHandleSize(startPoint);
float endConeSize = PathEditorUtility.Nice3DHandleSize(endPoint);
Handles.color = Color.yellow;
Handles.ConeCap(0, startPoint, Quaternion.LookRotation(linePath.Tangent()), startConeSize);
Handles.color = Color.magenta;
Handles.ConeCap(0, endPoint, Quaternion.LookRotation(linePath.Tangent()), endConeSize);
}
// test t
Handles.color = PathEditorUtility.GetTColor(settings.EditorData.T);
if (settings.TestInterpolate)
{
Vector3 targetPoint = linePath.Evaluate(settings.EditorData.T);
float sphereSize = PathEditorUtility.Nice3DHandleSize(targetPoint);
Handles.SphereCap(0, targetPoint, Quaternion.identity, sphereSize);
}
// draw GUI
InterpolateSceneGUI();
ToolShelf();
}
private void Draw()
{
QuadraticBezier worldBezier = qdrBezierPath.WorldSpaceBezier;
var cPointCache = new EvaluationCache(worldBezier, QuadraticBezier.GoodNumMidPoints).Values;
// draw bezier
PathEditorUtility.DrawSplineInScene(cPointCache);
// draw direction cone cap
if (!settings.HideDirectionCones &&
targetScript.transform.lossyScale != Vector3.zero) // also hide cones if virtually a dot
{
float startConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(0f));
float endConeSize = PathEditorUtility.Nice3DHandleSize(worldBezier.Evaluate(1f));
Handles.color = Color.yellow;
Handles.ConeCap(0, worldBezier.Evaluate(0f), Quaternion.LookRotation(worldBezier.Evaluate(0.01f) - worldBezier.Evaluate(0f)), startConeSize);
Handles.color = Color.magenta;
Handles.ConeCap(0, worldBezier.Evaluate(1f), Quaternion.LookRotation(worldBezier.Evaluate(1f) - worldBezier.Evaluate(1f - 0.01f)), endConeSize);
}
// draw tangent lines
if (!settings.HideTangentLines)
{
Handles.color = Color.cyan;
Handles.DrawDottedLine(worldBezier.StartPosition, worldBezier.MidTangent, 7.5f);
Handles.DrawDottedLine(worldBezier.MidTangent, worldBezier.EndPosition, 7.5f);
}
// test t
if (settings.TestInterpolate)
{
PathEditorUtility.DrawTestInterpolate(worldBezier, settings.EditorData.T);
}
// draw GUI
InterpolateSceneGUI();
ToolShelf();
}
private void Draw()
{
Vector3 startPoint = circlePath.Evaluate(0f);
Vector3 endPoint = circlePath.Evaluate(1f);
CirclePath reducedCirclePath = new CirclePath(
circlePath.LocalSpaceTransform,
new Circle(circlePath.LocalCircle.Center, circlePath.LocalCircle.Radius),
circlePath.MaxAngle % Circle.TwoPI // remove loops
);
if (circlePath.MaxAngle >= Circle.TwoPI) // add back a single loop if it loops
{
reducedCirclePath.MaxAngle += Circle.TwoPI;
}
else if (Mathf.Abs(circlePath.MaxAngle) >= Circle.TwoPI) // if negative maxAngle and is still at least one loop
{
reducedCirclePath.MaxAngle -= Circle.TwoPI;
}
// draw circle
var cPointCache = new EvaluationCache(reducedCirclePath, 128).Values;
/*Handles.color = Color.yellow;
* Handles.DrawAAPolyLine(cPointCache);
*/
for (int i = 0; i < cPointCache.Length - 1; i++)
{
Handles.color = Color.Lerp(Color.yellow, Color.magenta, (float)i / cPointCache.Length);
var lineSegment = new Vector3[2];
lineSegment[0] = cPointCache[i];
lineSegment[1] = cPointCache[i + 1];
Handles.DrawAAPolyLine(lineSegment);
}
// draw direction cone cap
if (!settings.HideDirectionCones &&
circlePath.LocalSpaceTransform.lossyScale != Vector3.zero &&
circlePath.LocalCircle.Radius != 0f &&
Mathf.Abs(reducedCirclePath.MaxAngle * Mathf.Rad2Deg) > 10.0f) // also hide cones if virtually a dot
{
float startConeSize = PathEditorUtility.Nice3DHandleSize(startPoint);
float endConeSize = PathEditorUtility.Nice3DHandleSize(endPoint);
Handles.color = Color.yellow;
Handles.ConeCap(0, startPoint, Quaternion.LookRotation(circlePath.Tangent(0f)), startConeSize);
Handles.color = Color.magenta;
Handles.ConeCap(0, endPoint, Quaternion.LookRotation(circlePath.Tangent(1f)), endConeSize);
}
// test t
if (settings.TestInterpolate)
{
PathEditorUtility.DrawTestInterpolate(circlePath, settings.EditorData.T);
}
#region Scene View GUI
Handles.BeginGUI(); //Note: GUILayout.BeginArea() deprecates Handles, however it behaves incorrectly (debug lines offset)
{
GUILayout.BeginHorizontal(GUILayout.Width(Screen.width));
{
GUILayout.Space(20.0f);
targetScript.EditorOnlyToolSettings.TestInterpolate
= GUILayout.Toggle(targetScript.EditorOnlyToolSettings.TestInterpolate, "Test Interpolate", GUILayout.ExpandWidth(false));
if (targetScript.EditorOnlyToolSettings.TestInterpolate)
{
settings.EditorData.T
= GUILayout.HorizontalSlider(settings.EditorData.T, 0f, 1.0f, GUILayout.Width(100.0f));
GUILayout.Label(settings.EditorData.T.ToString(), GUILayout.Width(75.0f));
GUILayout.Label("Custom: ", GUILayout.Width(60.0f));
settings.EditorData.CustomT
= GUILayout.TextField(settings.EditorData.CustomT, GUILayout.Width(100.0f));
if (Event.current.keyCode == KeyCode.Return)
{
float tempT;
if (System.Single.TryParse(settings.EditorData.CustomT, out tempT))
{
settings.EditorData.T = tempT;
}
}
}
}
GUILayout.EndHorizontal();
}
Handles.EndGUI();
#endregion Scene View GUI
ToolShelf();
}