/*! \endcond */ #endregion #region ### Public Methods ### public override void Refresh() { base.Refresh(); if (Length == 0) { Reset(); } else { var req = new List <CGDataRequestParameter>(); req.Add(new CGDataRequestRasterization(From, Length, CGUtility.CalculateSamplePointsCacheSize(Resolution, InPath.SourceSlot().OnRequestPathModule.PathLength), AngleThreshold, (Optimize) ? CGDataRequestRasterization.ModeEnum.Optimized:CGDataRequestRasterization.ModeEnum.Even)); var path = InPath.GetData <CGPath>(req.ToArray()); OutPath.SetData(path); } }
/*! \endcond */ #endregion #region ### Public Methods ### public override void Refresh() { base.Refresh(); if (Length == 0) { Reset(); } else { var req = new List <CGDataRequestParameter>(); req.Add(new CGDataRequestRasterization(this.From, this.Length, CGUtility.CalculateSamplePointsCacheSize(Resolution, InPath.SourceSlot().OnRequestPathModule.PathLength *this.Length), AngleThreshold, (Optimize) ? CGDataRequestRasterization.ModeEnum.Optimized : CGDataRequestRasterization.ModeEnum.Even)); var path = InPath.GetData <CGPath>(req.ToArray()); req.Clear(); req.Add(new CGDataRequestRasterization(this.CrossFrom, this.CrossLength, CGUtility.CalculateSamplePointsCacheSize(CrossResolution, InCross.SourceSlot().OnRequestPathModule.PathLength *this.CrossLength), CrossAngleThreshold, (CrossOptimize) ? CGDataRequestRasterization.ModeEnum.Optimized : CGDataRequestRasterization.ModeEnum.Even)); if (CrossIncludeControlPoints || CrossHardEdges || CrossMaterials) { req.Add(new CGDataRequestMetaCGOptions(CrossHardEdges, CrossMaterials, CrossIncludeControlPoints, CrossExtendedUV)); } var cross = InCross.GetData <CGShape>(req.ToArray()); if (!path || !cross || path.Count == 0 || cross.Count == 0) { OutVolume.ClearData(); OutVolumeHollow.ClearData(); return; } var vol = CGVolume.Get(OutVolume.GetData <CGVolume>(), path, cross); var volHollow = (OutVolumeHollow.IsLinked) ? CGVolume.Get(OutVolumeHollow.GetData <CGVolume>(), path, cross) : null; PathSamples = path.Count; CrossSamples = cross.Count; CrossGroups = cross.MaterialGroups.Count; CrossPosition = vol.Position[0]; CrossRotation = Quaternion.LookRotation(vol.Direction[0], vol.Normal[0]); Vector3 baseScale = (ScaleUniform) ? new Vector3(ScaleX, ScaleX, 1) : new Vector3(ScaleX, ScaleY, 1); Vector3 scl = baseScale; int vtIdx = 0; float[] scaleFArray = (ScaleReference == CGReferenceMode.Source) ? path.SourceF : path.F; Matrix4x4 mat; Matrix4x4 matHollow; Quaternion R; int crossNormalMul = (CrossReverseNormals) ? -1 : 1; int hollowNormalMul = (HollowReverseNormals) ? -1 : 1; for (int sample = 0; sample < path.Count; sample++) { R = Quaternion.LookRotation(path.Direction[sample], path.Normal[sample]); getScaleInternal(scaleFArray[sample], baseScale, ref scl); mat = Matrix4x4.TRS(path.Position[sample], R, scl); if (volHollow == null) { for (int c = 0; c < cross.Count; c++) { vol.Vertex[vtIdx] = mat.MultiplyPoint(cross.Position[c]); vol.VertexNormal[vtIdx++] = R * cross.Normal[c] * crossNormalMul; } } else { matHollow = Matrix4x4.TRS(path.Position[sample], R, scl * (1 - HollowInset)); for (int c = 0; c < cross.Count; c++) { vol.Vertex[vtIdx] = mat.MultiplyPoint(cross.Position[c]); vol.VertexNormal[vtIdx] = R * cross.Normal[c]; volHollow.Vertex[vtIdx] = matHollow.MultiplyPoint(cross.Position[c]); volHollow.VertexNormal[vtIdx] = vol.VertexNormal[vtIdx++] * hollowNormalMul; } } } switch (CrossShiftMode) { case CrossShiftModeEnum.ByOrientation: // shift CrossF to match Path Orientation Vector2 hit; float frag; for (int i = 0; i < cross.Count - 1; i++) { if (DTMath.RayLineSegmentIntersection(vol.Position[0], vol.VertexNormal[0], vol.Vertex[i], vol.Vertex[i + 1], out hit, out frag)) { vol.CrossFShift = DTMath.SnapPrecision(vol.CrossF[i] + (vol.CrossF[i + 1] - vol.CrossF[i]) * frag, 2); break; } } if (vol.CrossClosed && DTMath.RayLineSegmentIntersection(vol.Position[0], vol.VertexNormal[0], vol.Vertex[cross.Count - 1], vol.Vertex[0], out hit, out frag)) { vol.CrossFShift = DTMath.SnapPrecision(vol.CrossF[cross.Count - 1] + (vol.CrossF[0] - vol.CrossF[cross.Count - 1]) * frag, 2); } break; case CrossShiftModeEnum.Custom: vol.CrossFShift = CrossShiftValue; break; default: vol.CrossFShift = 0; break; } if (volHollow != null) { volHollow.CrossFShift = vol.CrossFShift; } OutVolume.SetData(vol); OutVolumeHollow.SetData(volHollow); } }