bool save_vertex(DMesh3 mesh, int vid, bool force = false) { if (force || mesh.VerticesRefCounts.refCount(vid) == 2) { RemovedV.Add(vid); Positions.Add(mesh.GetVertex(vid)); if (Normals != null) { Normals.Add(mesh.GetVertexNormal(vid)); } if (Colors != null) { Colors.Add(mesh.GetVertexColor(vid)); } if (UVs != null) { UVs.Add(mesh.GetVertexUV(vid)); } return(false); } return(true); }
void append_vertex(DMesh3 mesh, int vid) { AddedV.Add(vid); Positions.Add(mesh.GetVertex(vid)); if (Normals != null) { Normals.Add(mesh.GetVertexNormal(vid)); } if (Colors != null) { Colors.Add(mesh.GetVertexColor(vid)); } if (UVs != null) { UVs.Add(mesh.GetVertexUV(vid)); } }
public int AppendNewVertex(DMesh3 mesh, int vid) { int idx = ModifiedV.Length; ModifiedV.Add(vid); OldPositions.Add(mesh.GetVertex(vid)); NewPositions.Add(OldPositions[idx]); if (NewNormals != null) { OldNormals.Add(mesh.GetVertexNormal(vid)); NewNormals.Add(OldNormals[idx]); } if (NewColors != null) { OldColors.Add(mesh.GetVertexColor(vid)); NewColors.Add(OldColors[idx]); } if (NewUVs != null) { OldUVs.Add(mesh.GetVertexUV(vid)); NewUVs.Add(OldUVs[idx]); } return(idx); }
/// <summary> /// Check if this m2 is the same as this mesh. By default only checks /// vertices and triangles, turn on other parameters w/ flags /// </summary> public bool IsSameMesh(DMesh3 m2, bool bCheckEdges = false, bool bCheckNormals = false, bool bCheckColors = false, bool bCheckUVs = false, bool bCheckGroups = false, float Epsilon = MathUtil.Epsilonf) { if (VertexCount != m2.VertexCount) { return(false); } if (TriangleCount != m2.TriangleCount) { return(false); } foreach (int vid in VertexIndices()) { if (m2.IsVertex(vid) == false || GetVertex(vid).EpsilonEqual(m2.GetVertex(vid), Epsilon) == false) { return(false); } } foreach (int tid in TriangleIndices()) { if (m2.IsTriangle(tid) == false || GetTriangle(tid).Equals(m2.GetTriangle(tid)) == false) { return(false); } } if (bCheckEdges) { if (EdgeCount != m2.EdgeCount) { return(false); } foreach (int eid in EdgeIndices()) { if (m2.IsEdge(eid) == false || GetEdge(eid).Equals(m2.GetEdge(eid)) == false) { return(false); } } } if (bCheckNormals) { if (HasVertexNormals != m2.HasVertexNormals) { return(false); } if (HasVertexNormals) { foreach (int vid in VertexIndices()) { if (GetVertexNormal(vid).EpsilonEqual(m2.GetVertexNormal(vid), Epsilon) == false) { return(false); } } } } if (bCheckColors) { if (HasVertexColors != m2.HasVertexColors) { return(false); } if (HasVertexColors) { foreach (int vid in VertexIndices()) { if (GetVertexColor(vid).EpsilonEqual(m2.GetVertexColor(vid), Epsilon) == false) { return(false); } } } } if (bCheckUVs) { if (HasVertexUVs != m2.HasVertexUVs) { return(false); } if (HasVertexUVs) { foreach (int vid in VertexIndices()) { if (GetVertexUV(vid).EpsilonEqual(m2.GetVertexUV(vid), Epsilon) == false) { return(false); } } } } if (bCheckGroups) { if (HasTriangleGroups != m2.HasTriangleGroups) { return(false); } if (HasTriangleGroups) { foreach (int tid in TriangleIndices()) { if (GetTriangleGroup(tid) != m2.GetTriangleGroup(tid)) { return(false); } } } } return(true); }
/// <summary> /// Check if this m2 is the same as this mesh. By default only checks /// vertices and triangles, turn on other parameters w/ flags /// </summary> public bool IsSameMesh(DMesh3 m2, bool bCheckConnectivity, bool bCheckEdgeIDs = false, bool bCheckNormals = false, bool bCheckColors = false, bool bCheckUVs = false, bool bCheckGroups = false, float Epsilon = MathUtil.Epsilonf) { if (VertexCount != m2.VertexCount) { return(false); } if (TriangleCount != m2.TriangleCount) { return(false); } foreach (int vid in VertexIndices()) { if (m2.IsVertex(vid) == false || GetVertex(vid).EpsilonEqual(m2.GetVertex(vid), Epsilon) == false) { return(false); } } foreach (int tid in TriangleIndices()) { if (m2.IsTriangle(tid) == false || GetTriangle(tid).Equals(m2.GetTriangle(tid)) == false) { return(false); } } if (bCheckConnectivity) { foreach (int eid in EdgeIndices()) { Index4i e = GetEdge(eid); int other_eid = m2.FindEdge(e.a, e.b); if (other_eid == InvalidID) { return(false); } Index4i oe = m2.GetEdge(other_eid); if (Math.Min(e.c, e.d) != Math.Min(oe.c, oe.d) || Math.Max(e.c, e.d) != Math.Max(oe.c, oe.d)) { return(false); } } } if (bCheckEdgeIDs) { if (EdgeCount != m2.EdgeCount) { return(false); } foreach (int eid in EdgeIndices()) { if (m2.IsEdge(eid) == false || GetEdge(eid).Equals(m2.GetEdge(eid)) == false) { return(false); } } } if (bCheckNormals) { if (HasVertexNormals != m2.HasVertexNormals) { return(false); } if (HasVertexNormals) { foreach (int vid in VertexIndices()) { if (GetVertexNormal(vid).EpsilonEqual(m2.GetVertexNormal(vid), Epsilon) == false) { return(false); } } } } if (bCheckColors) { if (HasVertexColors != m2.HasVertexColors) { return(false); } if (HasVertexColors) { foreach (int vid in VertexIndices()) { if (GetVertexColor(vid).EpsilonEqual(m2.GetVertexColor(vid), Epsilon) == false) { return(false); } } } } if (bCheckUVs) { if (HasVertexUVs != m2.HasVertexUVs) { return(false); } if (HasVertexUVs) { foreach (int vid in VertexIndices()) { if (GetVertexUV(vid).EpsilonEqual(m2.GetVertexUV(vid), Epsilon) == false) { return(false); } } } } if (bCheckGroups) { if (HasTriangleGroups != m2.HasTriangleGroups) { return(false); } if (HasTriangleGroups) { foreach (int tid in TriangleIndices()) { if (GetTriangleGroup(tid) != m2.GetTriangleGroup(tid)) { return(false); } } } } return(true); }