protected override void UpdateLine()
{
if (stripMeshRenderer == null)
{
Debug.LogError("Strip mesh renderer has been destroyed - disabling");
enabled = false;
}
if (!LineDataSource.enabled)
{
stripMeshRenderer.enabled = false;
return;
}
stripMeshRenderer.enabled = true;
positions.Clear();
forwards.Clear();
colors.Clear();
widths.Clear();
for (int i = 0; i <= LineStepCount; i++)
{
float normalizedDistance = GetNormalizedPointAlongLine(i);
positions.Add(LineDataSource.GetPoint(normalizedDistance));
colors.Add(GetColor(normalizedDistance));
widths.Add(GetWidth(normalizedDistance));
forwards.Add(LineDataSource.GetVelocity(normalizedDistance));
}
GenerateStripMesh(positions, colors, widths, uvOffset, forwards, stripMesh, LineDataSource.LineTransform.up);
}
private void LateUpdate()
{
// Update our helper mesh so OnWillRenderObject will be called
meshVertices[0] = transform.InverseTransformPoint(LineDataSource.GetPoint(0.0f)); // - transform.position;
meshVertices[1] = transform.InverseTransformPoint(LineDataSource.GetPoint(0.5f)); // - transform.position;
meshVertices[2] = transform.InverseTransformPoint(LineDataSource.GetPoint(1.0f)); // - transform.position;
renderedMesh.vertices = meshVertices;
renderedMesh.RecalculateBounds();
}
private void Update()
{
if (LineDataSource == null)
{
enabled = false;
lineRenderer.enabled = false;
return;
}
lineRenderer.enabled = LineDataSource.enabled;
lineRenderer.positionCount = StepMode == StepMode.FromSource ? LineDataSource.PointCount : LineStepCount;
if (positions == null || positions.Length != lineRenderer.positionCount)
{
positions = new Vector3[lineRenderer.positionCount];
}
for (int i = 0; i < positions.Length; i++)
{
if (StepMode == StepMode.FromSource)
{
positions[i] = LineDataSource.GetPoint(i);
}
else
{
float normalizedDistance = (1f / (LineStepCount - 1)) * i;
positions[i] = LineDataSource.GetPoint(normalizedDistance);
}
}
// Set line renderer properties
lineRenderer.loop = LineDataSource.Loops;
lineRenderer.numCapVertices = roundedCaps ? 8 : 0;
lineRenderer.numCornerVertices = roundedEdges ? 8 : 0;
lineRenderer.useWorldSpace = true;
lineRenderer.startWidth = 1;
lineRenderer.endWidth = 1;
lineRenderer.startColor = Color.white;
lineRenderer.endColor = Color.white;
lineRenderer.sharedMaterial = lineMaterial;
lineRenderer.widthCurve = LineWidth;
lineRenderer.widthMultiplier = WidthMultiplier;
lineRenderer.colorGradient = LineColor;
lineRenderer.shadowCastingMode = ShadowCastingMode.Off;
lineRenderer.lightProbeUsage = LightProbeUsage.Off;
// Set positions
lineRenderer.positionCount = positions.Length;
lineRenderer.SetPositions(positions);
}
private void Update()
{
if (!LineDataSource.enabled)
{
mainNoiseModule.enabled = particleNoiseOnDisabled;
mainNoiseModule.strengthX = noiseStrength.x;
mainNoiseModule.strengthY = noiseStrength.y;
mainNoiseModule.strengthZ = noiseStrength.z;
mainNoiseModule.octaveCount = noiseOcatives;
mainNoiseModule.scrollSpeed = noiseSpeed;
mainNoiseModule.frequency = noiseFrequency;
if (decayStartTime < 0)
{
decayStartTime = Time.unscaledTime;
}
}
else
{
mainNoiseModule.enabled = false;
decayStartTime = -1;
}
if (LineDataSource.enabled)
{
for (int i = 0; i < LineStepCount; i++)
{
float normalizedDistance = (1f / (LineStepCount - 1)) * i;
ParticleSystem.Particle particle = mainParticleArray[i];
particle.position = LineDataSource.GetPoint(normalizedDistance);
particle.startColor = GetColor(normalizedDistance);
particle.startSize = GetWidth(normalizedDistance);
mainParticleArray[i] = particle;
}
}
else
{
int numDecayingParticles = particles.GetParticles(mainParticleArray);
for (int i = 0; i < numDecayingParticles; i++)
{
float normalizedDistance = (1f / (LineStepCount - 1)) * i;
mainParticleArray[i].startColor = decayGradient.Evaluate((Time.unscaledTime - decayStartTime) / lifetimeAfterDisabled) * GetColor(normalizedDistance);
}
}
particles.SetParticles(mainParticleArray, LineStepCount);
}
protected override void UpdateLine()
{
if (!Application.isPlaying)
{ // This check is only necessary in edit mode.
if (!IsInitialized)
{
enabled = false;
return;
}
}
if (LineDataSource.enabled)
{
meshTransforms.Clear();
colorValues.Clear();
linePropertyBlock.Clear();
int skipCount = 0;
for (int i = 0; i < LineStepCount; i++)
{
if (lineStepSkip > 0)
{
skipCount++;
if (skipCount < lineStepSkip)
{
continue;
}
skipCount = 0;
}
float normalizedDistance = GetNormalizedPointAlongLine(i);
colorValues.Add(GetColor(normalizedDistance));
meshTransforms.Add(Matrix4x4.TRS(LineDataSource.GetPoint(normalizedDistance), LineDataSource.GetRotation(normalizedDistance), Vector3.one * GetWidth(normalizedDistance)));
}
if (useVertexColors)
{
colorId = Shader.PropertyToID(colorProperty);
linePropertyBlock.SetVectorArray(colorId, colorValues);
}
Graphics.DrawMeshInstanced(lineMesh, 0, lineMaterial, meshTransforms, linePropertyBlock);
}
}
private void Update()
{
executeCommandBuffer = false;
if (LineDataSource.enabled)
{
if (meshTransforms == null || meshTransforms.Length != LineStepCount)
{
meshTransforms = new Matrix4x4[LineStepCount];
}
if (colorValues == null || colorValues.Length != LineStepCount)
{
colorValues = new Vector4[LineStepCount];
linePropertyBlock.Clear();
}
for (int i = 0; i < LineStepCount; i++)
{
float normalizedDistance = (1f / (LineStepCount - 1)) * i;
colorValues[i] = GetColor(normalizedDistance);
meshTransforms[i] = Matrix4x4.TRS(LineDataSource.GetPoint(normalizedDistance), LineDataSource.GetRotation(normalizedDistance), Vector3.one * GetWidth(normalizedDistance));
}
linePropertyBlock.SetVectorArray(colorId, colorValues);
executeCommandBuffer = true;
}
}
protected override void UpdateLine()
{
if (LineDataSource.enabled)
{
meshTransforms.Clear();
colorValues.Clear();
int skipCount = 0;
for (int i = 0; i < LineStepCount; i++)
{
if (lineStepSkip > 0)
{
skipCount++;
if (skipCount < lineStepSkip)
{
continue;
}
skipCount = 0;
}
float normalizedDistance = GetNormalizedPointAlongLine(i);
colorValues.Add(GetColor(normalizedDistance));
meshTransforms.Add(Matrix4x4.TRS(LineDataSource.GetPoint(normalizedDistance), LineDataSource.GetRotation(normalizedDistance), Vector3.one * GetWidth(normalizedDistance)));
}
colorId = Shader.PropertyToID(colorProperty);
linePropertyBlock.Clear();
linePropertyBlock.SetVectorArray(colorId, colorValues);
Graphics.DrawMeshInstanced(lineMesh, 0, lineMaterial, meshTransforms, linePropertyBlock);
}
}
