private void Update()
{
if (CurveService.IsEditorOpen())
{
return;
}
if (EventSystem.current.IsPointerOverGameObject(-1))
{
if (BrushService.GetBrushShape() == Shape.Line && _drawing)
{
ReleaseLine();
}
_cursorLine.gameObject.SetActive(false);
return;
}
DrawCursor();
if (Input.GetMouseButtonDown(0))
{
CreateLine();
}
if (Input.GetMouseButton(0) && _lineRenderer != null && BrushService.GetBrushShape() == Shape.Line)
{
Vector2 tmpFingerPos = _camera.ScreenToWorldPoint(Input.mousePosition);
if (Vector2.Distance(tmpFingerPos, _fingerPositions[_fingerPositions.Count - 1]) > 0.1f)
{
UpdateLine(tmpFingerPos);
}
_drawing = true;
}
if (Input.GetMouseButtonUp(0))
{
ReleaseLine();
}
if (Input.GetAxis("Mouse ScrollWheel") > 0 && Input.GetKey(KeyCode.LeftShift))
{
_initialRotation++;
}
if (Input.GetAxis("Mouse ScrollWheel") < 0 && Input.GetKey(KeyCode.LeftShift))
{
_initialRotation--;
}
}
private void CreateLine()
{
_currentLine = Instantiate(_linePrefab, Vector3.zero, Quaternion.identity);
_currentLine.transform.SetParent(_3dRoot.transform, false);
_lineRenderer = _currentLine.GetComponent <LineRenderer>();
_lineRenderer.sharedMaterial = new Material(_lineMaterial);
_lineRenderer.sortingOrder = 0;
if (BrushService.IsEmissionEnabled())
{
_lineRenderer.sharedMaterial.EnableKeyword("_EMISSION");
_lineRenderer.sharedMaterial.SetColor("_EmissionColor", BrushService.GetBrushEmissionColor() * BrushService.GetBrushEmissionIntensity());
}
_lineRenderer.colorGradient = BrushService.GetBrushGradient();
_lineRenderer.widthCurve = BrushService.GetBrushWidthCurve();
_fingerPositions.Clear();
_fingerPositions.Add(_camera.ScreenToWorldPoint(Input.mousePosition));
_fingerPositions.Add(_camera.ScreenToWorldPoint(Input.mousePosition));
if (BrushService.GetBrushShape() == Shape.Line)
{
_lineRenderer.SetPosition(0, _fingerPositions[0]);
_lineRenderer.SetPosition(1, _fingerPositions[1]);
}
else if (BrushService.GetBrushShape() == Shape.Phyllotaxis)
{
_lineRenderer.gameObject.transform.localPosition = _camera.ScreenToWorldPoint((Input.mousePosition));
}
else
{
_lineRenderer.positionCount = _shapePointAmout + 1;
_lineRenderer.SetPositions(_shapePoints);
_lineRenderer.SetPosition(_shapePointAmout, _shapePoints[0]);
}
}
private void DrawCursor()
{
if (_lineCursorRenderer == null)
{
CreateCursor();
}
_cursorLine.gameObject.SetActive(true);
if (BrushService.IsEmissionEnabled())
{
_lineCursorRenderer.sharedMaterial.EnableKeyword("_EMISSION");
_lineCursorRenderer.sharedMaterial.SetColor("_EmissionColor", BrushService.GetBrushEmissionColor() * BrushService.GetBrushEmissionIntensity());
}
_lineCursorRenderer.colorGradient = BrushService.GetBrushGradient();
_lineCursorRenderer.widthCurve = BrushService.GetBrushWidthCurve();
switch (BrushService.GetBrushShape())
{
case Shape.Line:
case Shape.Phyllotaxis:
_lineCursorRenderer.positionCount = 2;
_lineCursorRenderer.SetPosition(0, _camera.ScreenToWorldPoint(Input.mousePosition));
_lineCursorRenderer.SetPosition(1, _camera.ScreenToWorldPoint(Input.mousePosition));
return;
case Shape.Triangle:
_shapePointAmout = 3;
break;
case Shape.Square:
_shapePointAmout = 4;
break;
case Shape.Pentagon:
_shapePointAmout = 5;
break;
case Shape.Hexagon:
_shapePointAmout = 6;
break;
case Shape.Heptagon:
_shapePointAmout = 7;
break;
case Shape.Octagon:
_shapePointAmout = 8;
break;
}
_shapePoints = new Vector3[_shapePointAmout];
_rotateVector = Quaternion.AngleAxis(_initialRotation, new Vector3(0, 0, 1)) * new Vector3(1, 0, 0);
for (int i = 0; i < _shapePointAmout; i++)
{
_shapePoints[i] = (_rotateVector *
BrushService.GetBrushShapeInitSize()) + _camera.ScreenToWorldPoint(Input.mousePosition);
_rotateVector = Quaternion.AngleAxis(360 / _shapePointAmout, new Vector3(0, 0, 1)) * _rotateVector;
}
_lineCursorRenderer.positionCount = _shapePointAmout + 1;
for (int i = 0; i < _shapePointAmout; i++)
{
_lineCursorRenderer.SetPosition(i, _shapePoints[i]);
}
_lineCursorRenderer.SetPosition(_shapePointAmout, _shapePoints[0]);
}
private void ReleaseLine()
{
if (_lineRenderer == null)
{
return;
}
_drawing = false;
Vector3[] originalPositions = new Vector3[_lineRenderer.positionCount];
_lineRenderer.GetPositions(originalPositions);
ILineModel lineModel = new LineModel
{
Guid = Guid.NewGuid().ToString("N"),
DisplayName = BrushService.GetBrushShape().ToString(),
Layer = _lineRenderer.sortingOrder,
WidthCurve = _lineRenderer.widthCurve,
Gradient = _lineRenderer.colorGradient,
IsEmissionEnabled = BrushService.IsEmissionEnabled(),
EmissionIntensity = BrushService.GetBrushEmissionIntensity(),
LineGameObject = _lineRenderer,
Shape = BrushService.GetBrushShape(),
EmissionColor = BrushService.GetBrushEmissionColor(),
EmissionProperty = new EmissionProperty(),
ScaleProperty = new ScaleProperty(),
KochLineProperty = new KochLineProperty(),
KochTrailProperty = new KochTrailProperty(),
PhyllotaxisProperty = new PhyllotaxisProperty()
};
lineModel.EmissionProperty.IsEmissionReactOnAudio = BrushService.GetBrushEmissionReactOnAudio();
lineModel.EmissionProperty.EmissionBandBuffer = BrushService.GetBrushEmissionBandBuffer();
lineModel.EmissionProperty.EmissionThreshold = BrushService.GetBrushEmissionThreshold();
lineModel.EmissionProperty.EmissionFrequencyType = BrushService.GetBrushEmissionFrequencyType();
lineModel.ScaleProperty.IsScaleReactOnAudio = BrushService.GetBrushScaleReactOnAudio();
lineModel.ScaleProperty.ScaleBandBuffer = BrushService.GetBrushScaleBandBuffer();
lineModel.ScaleProperty.ScaleMultiplier = BrushService.GetBrushScaleMultiplier();
lineModel.ScaleProperty.ScaleThreshold = BrushService.GetBrushScaleThreshold();
lineModel.ScaleProperty.ScaleFrequencyType = BrushService.GetBrushScaleFrequencyType();
lineModel.KochLineProperty.IsKochEnabled = BrushService.GetBrushKochEnabled();
lineModel.KochLineProperty.ShapePointAmount = _shapePointAmout;
lineModel.KochLineProperty.ListStartGeneration = BrushService.GetBrushStartGeneration();
lineModel.KochLineProperty.AnimationCurve = BrushService.GetBrushAnimationCurve();
lineModel.KochLineProperty.UseBezierCurves = BrushService.GetBrushUseBezierCurves();
lineModel.KochLineProperty.BezierVertexCount = BrushService.GetBrushBezierVertexCount();
lineModel.KochLineProperty.KochAudioBand = BrushService.GetBrushKochAudioBand();
lineModel.KochLineProperty.OriginalPositions = originalPositions;
lineModel.KochTrailProperty.IsTrailEnabled = BrushService.GetBrushTrailEnabled();
lineModel.KochTrailProperty.TrailSpeedMinMax = BrushService.GetBrushTrailSpeedMinMax();
lineModel.KochTrailProperty.TrailTimeMinMax = BrushService.GetBrushTrailTimeMinMax();
lineModel.KochTrailProperty.TrailWidthMinMax = BrushService.GetBrushTrailWidthMinMax();
lineModel.PhyllotaxisProperty.Degree = BrushService.GetBrushDegree();
lineModel.PhyllotaxisProperty.Scale = BrushService.GetBrushScale();
lineModel.PhyllotaxisProperty.NumberStart = BrushService.GetBrushNumberStart();
lineModel.PhyllotaxisProperty.StepSize = BrushService.GetBrushStepSize();
lineModel.PhyllotaxisProperty.MaxIterations = BrushService.GetBrushMaxIterations();
lineModel.PhyllotaxisProperty.UseLerping = BrushService.GetBrushUseLerping();
lineModel.PhyllotaxisProperty.LerpFrequencyType = BrushService.GetBrushLerpFrequencyType();
lineModel.PhyllotaxisProperty.LerpAudioBand = BrushService.GetBrushLerpAudioBand();
lineModel.PhyllotaxisProperty.SpeedMinMax = BrushService.GetBrushSpeedMinMax();
lineModel.PhyllotaxisProperty.LerpInterpolationCurve = BrushService.GetBrushLerpInterpolationCurve();
lineModel.PhyllotaxisProperty.Repeat = BrushService.GetBrushRepeat();
lineModel.PhyllotaxisProperty.Invert = BrushService.GetBrushInvert();
lineModel.PhyllotaxisProperty.UseScaling = BrushService.GetBrushUseScaling();
lineModel.PhyllotaxisProperty.ScaleFrequencyType = BrushService.GetBrushScalePhylloFrequencyType();
lineModel.PhyllotaxisProperty.ScaleAudioBand = BrushService.GetBrushScaleAudioBand();
lineModel.PhyllotaxisProperty.ScaleMinMax = BrushService.GetBrushScaleMinMax();
lineModel.PhyllotaxisProperty.UseScaleCurve = BrushService.GetBrushUseScaleCurve();
lineModel.PhyllotaxisProperty.ScaleInterpolationCurve = BrushService.GetBrushScaleInterpolationCurve();
lineModel.PhyllotaxisProperty.InterpolationSpeed = BrushService.GetBrushInterpolationSpeed();
AddLineSignal.Dispatch(lineModel);
}