/// <summary>
/// Clones this object.
/// </summary>
public VertexStructureSurface Clone(
VertexStructure newOwner,
bool copyGeometryData = true, int capacityMultiplier = 1,
int baseIndex = 0)
{
newOwner.EnsureNotNull(nameof(newOwner));
// Create new VertexStructure object
int indexCount = m_indices.Count;
VertexStructureSurface result = new VertexStructureSurface(newOwner, (indexCount / 3) * capacityMultiplier);
// Copy geometry
if (copyGeometryData)
{
for (int loop = 0; loop < indexCount; loop++)
{
result.m_indices.Add(m_indices[loop] + baseIndex);
}
}
// Copy metadata
result.m_materialProperties = m_materialProperties.Clone();
return(result);
}
/// <summary>
/// Clones this object
/// </summary>
public VertexStructure Clone(bool copyGeometryData = true, int capacityMultiplier = 1)
{
capacityMultiplier.EnsurePositiveAndNotZero(nameof(capacityMultiplier));
// Create new VertexStructure object
int vertexCount = m_rawGeometry.Count;
VertexStructure result = new VertexStructure(
vertexCount * capacityMultiplier);
// Copy geometry
if (copyGeometryData)
{
for (int loop = 0; loop < vertexCount; loop++)
{
result.m_rawGeometry.Add(m_rawGeometry[loop]);
}
}
// Copy surfaces
foreach (VertexStructureSurface actSurface in m_surfaces)
{
result.m_surfaces.Add(actSurface.Clone(result, copyGeometryData, capacityMultiplier));
}
// Copy metadata
result.m_description = m_description;
result.m_name = m_name;
return(result);
}
internal VertexStructureSurface(VertexStructure owner, int triangleCapacity)
{
m_owner = owner;
m_indices = new List <int>(triangleCapacity * 3);
m_indexCollection = new IndexCollection(m_indices);
m_triangleCollection = new TriangleCollection(m_indices);
m_materialProperties = new MaterialProperties();
}
/// <summary>
/// Creates a new vertex
/// </summary>
internal Vertex(VertexStructure hostStructure, int vertexIndex)
{
hostStructure.EnsureNotNull(nameof(hostStructure));
vertexIndex.EnsurePositive(nameof(vertexIndex));
m_hostStructure = hostStructure;
m_vertexIndex = vertexIndex;
}
/// <summary>
/// Adds all triangles of the given VertexStructure to this one.
/// </summary>
/// <param name="otherStructure">The structure to add to this one.</param>
public void AddStructure(VertexStructure otherStructure)
{
int baseIndex = (int)m_rawGeometry.Count;
int newStructureLength = otherStructure.CountVertices;
// Add all raw data collections
m_rawGeometry.AddRange(otherStructure.m_rawGeometry);
if (m_rawTexture != null)
{
if (otherStructure.m_rawTexture != null)
{
m_rawTexture.AddRange(otherStructure.m_rawTexture);
}
else
{
for (int actNewIndex = 0; actNewIndex < newStructureLength; actNewIndex++)
{
m_rawTexture.Add(default(TextureData));
}
}
}
if (m_rawAnimation != null)
{
if (otherStructure.m_rawAnimation != null)
{
m_rawAnimation.AddRange(otherStructure.m_rawAnimation);
}
else
{
for (int actNewIndex = 0; actNewIndex < newStructureLength; actNewIndex++)
{
m_rawAnimation.Add(default(AnimationData));
}
}
}
// Copy all structures
int otherStructureSurfaceCount = otherStructure.m_surfaces.Count;
for (int loopSurface = 0; loopSurface < otherStructureSurfaceCount; loopSurface++)
{
m_surfaces.Add(otherStructure.m_surfaces[loopSurface].Clone(
this,
baseIndex: baseIndex));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="BuiltVerticesRange" /> struct.
/// </summary>
/// <param name="structure">The structure.</param>
/// <param name="startVertex">The start vertex.</param>
/// <param name="vertexCount">The vertex count.</param>
public BuiltVerticesRange(VertexStructure structure, int startVertex, int vertexCount)
{
this.Structure = structure;
this.StartVertex = startVertex;
this.VertexCount = vertexCount;
}
/// <summary>
/// Initializes a new instance of the <see cref="BuiltVerticesRange" /> struct.
/// </summary>
/// <param name="structure">The structure.</param>
public BuiltVerticesRange(VertexStructure structure)
{
this.Structure = structure;
this.StartVertex = 0;
this.VertexCount = 0;
}
public void Dispose()
{
m_host = null;
m_actIndex = -1;
}
public VertexEnumerator(VertexStructure host)
{
m_host = host;
m_actIndex = -1;
}
internal VertexCollection(VertexStructure host)
{
m_host = host;
}