Class Buffer4

Temporary representation of 4D mesh 

public class Buffer4
Namespace Engine4
Inheritance
System.Object
Buffer4

Constructors

Buffer4()

Create an empty buffer 

public Buffer4()

Buffer4(SimplexMode)

Create an empty buffer 

public Buffer4(SimplexMode simplex)

Fields

m_Indices

Internal simplex (indices) buffer. 

public int[] m_Indices

m_IndicesCount

public int m_IndicesCount
Remarks

Get internal indices count

m_Profiles

Internal vertex profile buffer (color, uv). 

public VertexProfile[] m_Profiles
Remarks

Vertex profile respects to indices, not vertices

m_ProfilesCount

public int m_ProfilesCount
Remarks

Get internal profiles

m_Vertices

Internal vertex buffer 

public Vector4[] m_Vertices

m_VerticesCount

public int m_VerticesCount
Remarks

Get internal vertices count

offset

A handy pointer to shift vertex buffer values relatively. 

public int offset
Remarks

It's very recommended to control this param using Align() instead.

simplex

The simplex type that required by the renderer. Useful if you want to create a custom shape blocks.

public SimplexMode simplex
Remarks

Public for speed. ONLY SET WHEN ISEMPTY IS TRUE.

Methods

AddCube(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)

Helper to add a cube from 8 existing verts index. A cube is constructed from 5 trimids, v0-v1-v2-v3 must be parallel (and in the same order) with v4-v5-v6-v7

public void AddCube(int v0, int v1, int v2, int v3, int v4, int v5, int v6, int v7)

AddPoint(Int32)

Add an artbitrary point.

public void AddPoint(int v0)

AddPrism(Int32, Int32, Int32, Int32, Int32, Int32)

Helper to add a triangular prism from 6 existing verts index. A prism is constructed from 3 trimids, v0-v1-v2 must be parallel (and in the same order) with v3-v4-v5

public void AddPrism(int v0, int v1, int v2, int v3, int v4, int v5)

AddProfile(VertexProfile)

Add a new profile to remaining indice 

public void AddProfile(VertexProfile profile)

AddPyramid(Int32, Int32, Int32, Int32, Int32)

Helper to add a pyramid from 5 existing verts index. A pyramid is constructed from 2 trimids, v0 is the tip, the rest is the base.

public void AddPyramid(int v0, int v1, int v2, int v3, int v4)

AddQuad(Int32, Int32, Int32, Int32)

Add a flat quad. Must be either clockwise/counter-clockwise order.

public void AddQuad(int v0, int v1, int v2, int v3)

AddSegment(Int32, Int32)

Add a segment. Order doesn't matter.

public void AddSegment(int v0, int v1)

AddTriangle(Int32, Int32, Int32)

Add a flat triangle. Order doesn't matter.

public void AddTriangle(int v0, int v1, int v2)

AddTrimid(Int32, Int32, Int32, Int32)

Add a trimid (triangle pyramid) with given vert indexs. Order doesn't matter.

public void AddTrimid(int v0, int v1, int v2, int v3)

AddVertex(Vector4)

Add a vertex with default profile and return the index 

public int AddVertex(Vector4 vert)

AddVertex(Int32)

Duplicate vertex and return the cloned index 

public int AddVertex(int idx)
Remarks

Useful for sequencing operations

Align()

Move buffer forward to the end.

public void Align()
Remarks

Align are handy if used together with bulk operations (e.g. Sequence(Buffer4, SequenceMode))

Align(Int32)

Move buffer toward the given snapshot.

public void Align(int snapshot)
Remarks

Use Snapshot() to obtain snapshot at given position.

See Also

Clean()

Clear and Clean memory traces.

public void Clean()

Clear()

Clear the buffer.

public void Clear()

Clear(SimplexMode)

Clear the buffer.

public void Clear(SimplexMode mode)

IsEmpty()

Is the buffer empty? 

public bool IsEmpty()

SetProfile(Int32, Color)

Modify profile color at given indice index 

public void SetProfile(int index, Color color)

SetProfile(Int32, Vector4, Int32)

Modify profile uv at given indice index 

public void SetProfile(int index, Vector4 uv, int uvIndex)

Snapshot()

Send copy of current buffer position to be reused later.

public int Snapshot()
See Also

Extension Methods