/////////////////////////////////////////
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
int vert = SegmentsVertical;
if (vert % 2 == 0)
{
vert++;
}
var radius = Radius.Value;
var height = Height.Value;
if (InsideOut)
{
radius = -radius;
height = -height;
}
SimpleMeshGenerator.GenerateCapsule(Axis, (float)radius, (float)height, SegmentsHorizontal, vert, out Vector3F[] positions, out Vector3F[] normals, out Vector4F[] tangents, out Vector2F[] texCoords, out indices, out var faces);
/////////////////////////////////////////
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
//!!!!!можно было бы не обновлять если такие же параметры
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
Vector3F[] positions;
Vector3F[] normals;
Vector4F[] tangents;
Vector2F[] texCoords;
SimpleMeshGenerator.Face[] faces;
if (SphereType.Value == SphereTypeEnum.GeoSphere)
{
SimpleMeshGenerator.GenerateSphere(Radius, SegmentsHorizontal, SegmentsVertical, InsideOut, out positions, out normals, out tangents, out texCoords, out indices, out faces);
}
else
{
SimpleMeshGenerator.GenerateIcoSphere(Radius, Subdivisions.Value, InsideOut, out positions, out normals, out tangents, out texCoords, out indices, out faces);
}
if (faces != null)
{
structure = SimpleMeshGenerator.CreateMeshStructure(faces);
}
vertices = new byte[vertexSize * positions.Length];
unsafe
{
fixed(byte *pVertices = vertices)
{
StandardVertex.StaticOneTexCoord *pVertex = (StandardVertex.StaticOneTexCoord *)pVertices;
for (int n = 0; n < positions.Length; n++)
{
pVertex->Position = positions[n];
pVertex->Normal = normals[n];
pVertex->Tangent = tangents[n];
pVertex->Color = new ColorValue(1, 1, 1, 1);
pVertex->TexCoord0 = texCoords[n];
pVertex++;
}
}
}
}
//!!!!!by tesselation modifier?
////SegmentsHorizontal
//Reference<int> segmentsHorizontal = 32;
//[Serialize]
//public virtual Reference<int> SegmentsHorizontal
//{
// get
// {
// if( !string.IsNullOrEmpty( segmentsHorizontal.GetByReference ) )
// SegmentsHorizontal = segmentsHorizontal.GetValue( this );
// return segmentsHorizontal;
// }
// set
// {
// if( segmentsHorizontal == value ) return;
// segmentsHorizontal = value;
// SegmentsHorizontalChanged?.Invoke( this );
// }
//}
//public event Action<Component_MeshData_Parallelepiped> SegmentsHorizontalChanged;
////SegmentsVertical
//Reference<int> segmentsVertical = 32;
//[Serialize]
//public virtual Reference<int> SegmentsVertical
//{
// get
// {
// if( !string.IsNullOrEmpty( segmentsVertical.GetByReference ) )
// SegmentsVertical = segmentsVertical.GetValue( this );
// return segmentsVertical;
// }
// set
// {
// if( segmentsVertical == value ) return;
// segmentsVertical = value;
// SegmentsVerticalChanged?.Invoke( this );
// }
//}
//public event Action<Component_MeshData_Parallelepiped> SegmentsVerticalChanged;
//!!!!полусферной
//!!!!закрытость сферы как Shape volume
/////////////////////////////////////////
//[StructLayout( LayoutKind.Sequential )]
//public struct Vertex
//{
// public Vec3F position;
// public Vec3F normal;
// public Vec2F texCoord;
//}
/////////////////////////////////////////
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
SimpleMeshGenerator.GenerateBox(Dimensions.Value.ToVector3F(), InsideOut, out Vector3F[] positions, out Vector3F[] normals, out Vector4F[] tangents, out Vector2F[] texCoords, out indices, out var faces);
/////////////////////////////////////////
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
SimpleMeshGenerator.GenerateTorus(Axis, Radius, Segments, Circumference, TubeRadius, TubeSegments, TubeCircumference, /*Smooth, */ InsideOut, out Vector3F[] positions, out Vector3F[] normals, out Vector4F[] tangents, out Vector2F[] texCoords, out indices, out var faces);
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
SimpleMeshGenerator.GenerateStairs(Axis, Width, Height, Depth, Steps, Curvature, Radius, Sides, InsideOut, out Vector3F[] positions, out Vector3F[] normals, out Vector4F[] tangents, out Vector2F[] texCoords, out indices, out var faces);
////InsideOut
//ReferenceField<bool> _insideOut = false;
//[DefaultValue( false )]
//[Serialize]
//public Reference<bool> InsideOut
//{
// get
// {
// if( _insideOut.BeginGet() )
// InsideOut = _insideOut.Get( this );
// return _insideOut.value;
// }
// set
// {
// if( _insideOut.BeginSet( ref value ) )
// {
// try
// {
// InsideOutChanged?.Invoke( this );
// ShouldRecompileMesh();
// }
// finally { _insideOut.EndSet(); }
// }
// }
//}
//public event Action<Component_MeshGeometry_Plane> InsideOutChanged;
//!!!!!by tesselation modifier?
////SegmentsHorizontal
//Reference<int> segmentsHorizontal = 32;
//[Serialize]
//public virtual Reference<int> SegmentsHorizontal
//{
// get
// {
// if( !string.IsNullOrEmpty( segmentsHorizontal.GetByReference ) )
// SegmentsHorizontal = segmentsHorizontal.GetValue( this );
// return segmentsHorizontal;
// }
// set
// {
// if( segmentsHorizontal == value ) return;
// segmentsHorizontal = value;
// SegmentsHorizontalChanged?.Invoke( this );
// }
//}
//public event Action<Component_MeshData_Parallelepiped> SegmentsHorizontalChanged;
////SegmentsVertical
//Reference<int> segmentsVertical = 32;
//[Serialize]
//public virtual Reference<int> SegmentsVertical
//{
// get
// {
// if( !string.IsNullOrEmpty( segmentsVertical.GetByReference ) )
// SegmentsVertical = segmentsVertical.GetValue( this );
// return segmentsVertical;
// }
// set
// {
// if( segmentsVertical == value ) return;
// segmentsVertical = value;
// SegmentsVerticalChanged?.Invoke( this );
// }
//}
//public event Action<Component_MeshData_Parallelepiped> SegmentsVerticalChanged;
/////////////////////////////////////////
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
var dimensions = Dimensions.Value;
//if( InsideOut )
// dimensions = -dimensions;
SimpleMeshGenerator.GenerateSegmentedPlane(Axis, dimensions.ToVector2F(), Segments.Value, UVTilesPerUnit.Value.ToVector2F(), UVTilesInTotal.Value.ToVector2F(), out Vector3F[] positions, out Vector3F[] normals, out Vector4F[] tangents, out Vector2F[] texCoords, out indices, out var faces);
public override void GetProceduralGeneratedData(ref VertexElement[] vertexStructure, ref byte[] vertices, ref int[] indices, ref Component_Material material, ref Component_Mesh.StructureClass structure)
{
var meshInSpace = Parent?.Parent as Component_MeshInSpace;
var points = GetPointPositions();
if (meshInSpace != null && points.Length >= 3)
{
vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
unsafe
{
if (vertexSize != sizeof(StandardVertex.StaticOneTexCoord))
{
Log.Fatal("vertexSize != sizeof( StandardVertexF )");
}
}
SimpleMeshGenerator.GeneratePolygonBasedPolyhedron(points, Clockwise, Height, InsideOut, out Vector3[] positions, out Vector3[] normals, out Vector4[] tangents, out Vector2[] texCoords, out indices, out var faces);
public bool Equals(ref StandardVertex v, float epsilon)
{
if (!Position.Equals(ref v.Position, epsilon))
{
return(false);
}
if (!Normal.Equals(ref v.Normal, epsilon))
{
return(false);
}
if (!Tangent.Equals(ref v.Tangent, epsilon))
{
return(false);
}
if (!Color.Equals(ref v.Color, epsilon))
{
return(false);
}
if (!TexCoord0.Equals(ref v.TexCoord0, epsilon))
{
return(false);
}
if (!TexCoord1.Equals(ref v.TexCoord1, epsilon))
{
return(false);
}
if (!TexCoord2.Equals(ref v.TexCoord2, epsilon))
{
return(false);
}
if (!TexCoord3.Equals(ref v.TexCoord3, epsilon))
{
return(false);
}
if (BlendIndices != v.BlendIndices)
{
return(false);
}
if (!BlendWeights.Equals(ref v.BlendWeights, epsilon))
{
return(false);
}
return(true);
}
//
public Item(RectangleF uv)
{
UV = uv;
EngineTime = Time.Current;
var vertexStructure = StandardVertex.MakeStructure(StandardVertex.Components.StaticOneTexCoord, true, out int vertexSize);
var positions = new Vector3F[] { new Vector3F(-0.5f, -0.5f, 0), new Vector3F(0.5f, -0.5f, 0), new Vector3F(0.5f, 0.5f, 0), new Vector3F(-0.5f, 0.5f, 0) };
var texCoords = new Vector2F[] { uv.LeftTop, uv.RightTop, uv.RightBottom, uv.LeftBottom };
var vertices = new byte[vertexSize * positions.Length];
unsafe
{
fixed(byte *pVertices = vertices)
{
StandardVertex.StaticOneTexCoord *pVertex = (StandardVertex.StaticOneTexCoord *)pVertices;
for (int n = 0; n < positions.Length; n++)
{
pVertex->Position = positions[n];
pVertex->Normal = new Vector3F(0, 0, 1);
pVertex->Tangent = new Vector4F(1, 0, 0, -1);
pVertex->Color = new ColorValue(1, 1, 1, 1);
pVertex->TexCoord0 = texCoords[n];
pVertex++;
}
}
}
var mesh = ComponentUtility.CreateComponent <Component_Mesh>(null, true, false);
var geometry = mesh.CreateComponent <Component_MeshGeometry>();
geometry.VertexStructure = vertexStructure;
geometry.Vertices = vertices;
geometry.Indices = new int[] { 0, 1, 2, 2, 3, 0 };
mesh.Enabled = true;
Mesh = mesh;
}
public void SetVertexDataWithRemovingHoles(StandardVertex[] vertices, StandardVertex.Components vertexComponents)
{
int vertexSize;
var structure = StandardVertex.MakeStructure(vertexComponents, true, out vertexSize);
int destNormalOffset = 0;
int destTangentOffset = 0;
int destColorOffset = 0;
int destTexCoord0Offset = 0;
int destTexCoord1Offset = 0;
int destTexCoord2Offset = 0;
int destTexCoord3Offset = 0;
int destBlendIndicesOffset = 0;
int destBlendWeightsOffset = 0;
{
foreach (var c in structure)
{
switch (c.Semantic)
{
case VertexElementSemantic.Normal: destNormalOffset = c.Offset; break;
case VertexElementSemantic.Tangent: destTangentOffset = c.Offset; break;
case VertexElementSemantic.Color0: destColorOffset = c.Offset; break;
case VertexElementSemantic.TextureCoordinate0: destTexCoord0Offset = c.Offset; break;
case VertexElementSemantic.TextureCoordinate1: destTexCoord1Offset = c.Offset; break;
case VertexElementSemantic.TextureCoordinate2: destTexCoord2Offset = c.Offset; break;
case VertexElementSemantic.TextureCoordinate3: destTexCoord3Offset = c.Offset; break;
case VertexElementSemantic.BlendIndices: destBlendIndicesOffset = c.Offset; break;
case VertexElementSemantic.BlendWeights: destBlendWeightsOffset = c.Offset; break;
}
}
}
byte[] destArray = new byte[vertices.Length * vertexSize];
unsafe
{
fixed(byte *pDestArray = destArray)
{
byte *destVertex = pDestArray;
for (int n = 0; n < vertices.Length; n++)
{
StandardVertex vertex = vertices[n];
*(Vector3F *)(destVertex + 0) = vertex.Position;
if ((vertexComponents & StandardVertex.Components.Normal) != 0)
{
*(Vector3F *)(destVertex + destNormalOffset) = vertex.Normal;
}
if ((vertexComponents & StandardVertex.Components.Tangent) != 0)
{
*(Vector4F *)(destVertex + destTangentOffset) = vertex.Tangent;
}
if ((vertexComponents & StandardVertex.Components.Color) != 0)
{
*(ColorValue *)(destVertex + destColorOffset) = vertex.Color;
}
if ((vertexComponents & StandardVertex.Components.TexCoord0) != 0)
{
*(Vector2F *)(destVertex + destTexCoord0Offset) = vertex.TexCoord0;
}
if ((vertexComponents & StandardVertex.Components.TexCoord1) != 0)
{
*(Vector2F *)(destVertex + destTexCoord1Offset) = vertex.TexCoord1;
}
if ((vertexComponents & StandardVertex.Components.TexCoord2) != 0)
{
*(Vector2F *)(destVertex + destTexCoord2Offset) = vertex.TexCoord2;
}
if ((vertexComponents & StandardVertex.Components.TexCoord3) != 0)
{
*(Vector2F *)(destVertex + destTexCoord3Offset) = vertex.TexCoord3;
}
if ((vertexComponents & StandardVertex.Components.BlendIndices) != 0)
{
*(Vector4I *)(destVertex + destBlendIndicesOffset) = vertex.BlendIndices;
}
if ((vertexComponents & StandardVertex.Components.BlendWeights) != 0)
{
*(Vector4F *)(destVertex + destBlendWeightsOffset) = vertex.BlendWeights;
}
destVertex += vertexSize;
}
}
}
VertexStructure = structure;
Vertices = destArray;
}
public bool Equals(StandardVertex v, float epsilon)
{
return(Equals(ref v, epsilon));
}