本文整理汇总了C#中float3.FromVector3方法的典型用法代码示例。如果您正苦于以下问题：C# float3.FromVector3方法的具体用法？C# float3.FromVector3怎么用？C# float3.FromVector3使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类float3的用法示例。
在下文中一共展示了float3.FromVector3方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Primitive
public Primitive( Mesh _Owner, FBX.Scene.Nodes.Mesh.Primitive _Primitive )
{
m_Owner = _Owner;
m_MaterialID = (ushort) _Primitive.MaterialParms.ID;
m_Faces = new Face[_Primitive.FacesCount];
m_Vertices = new Vertex[_Primitive.VerticesCount];
// Retrieve streams
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE[] Usages = {
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.POSITION,
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.NORMAL,
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.TANGENT,
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.BITANGENT,
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.TEXCOORDS,
};
FBX.Scene.Nodes.Mesh.Primitive.VertexStream[][] Streams = new FBX.Scene.Nodes.Mesh.Primitive.VertexStream[Usages.Length][];
for ( int UsageIndex=0; UsageIndex < Usages.Length; UsageIndex++ )
{
Streams[UsageIndex] = _Primitive.FindStreamsByUsage( Usages[UsageIndex] );
if ( Streams[UsageIndex].Length == 0 )
throw new Exception( "No stream for usage " + Usages[UsageIndex] + "! Can't complete target vertex format!" );
}
// Build local space bounding box
float3 Temp = new float3();
WMath.Vector[] VertexPositions = Streams[0][0].Content as WMath.Vector[];
foreach ( WMath.Vector VertexPosition in VertexPositions ) {
Temp.FromVector3( VertexPosition );
m_BBoxMin.Min( Temp );
m_BBoxMax.Max( Temp );
}
// Build faces
int FaceIndex = 0;
foreach ( FBX.Scene.Nodes.Mesh.Primitive.Face F in _Primitive.Faces )
{
m_Faces[FaceIndex].V0 = F.V0;
m_Faces[FaceIndex].V1 = F.V1;
m_Faces[FaceIndex].V2 = F.V2;
FaceIndex++;
}
// Build vertices
for ( int VertexIndex=0; VertexIndex < m_Vertices.Length; VertexIndex++ )
{
for ( int UsageIndex=0; UsageIndex < Usages.Length; UsageIndex++ )
{
FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE Usage = Usages[UsageIndex];
switch ( Usage )
{
case FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.POSITION:
{
float3[] Stream = Streams[UsageIndex][0].Content as float3[];
m_Vertices[VertexIndex].P = Stream[VertexIndex];
break;
}
case FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.NORMAL:
{
float3[] Stream = Streams[UsageIndex][0].Content as float3[];
m_Vertices[VertexIndex].N = Stream[VertexIndex];
break;
}
case FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.TANGENT:
{
float3[] Stream = Streams[UsageIndex][0].Content as float3[];
m_Vertices[VertexIndex].G = Stream[VertexIndex];
break;
}
case FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.BITANGENT:
{
float3[] Stream = Streams[UsageIndex][0].Content as float3[];
m_Vertices[VertexIndex].B = Stream[VertexIndex];
break;
}
case FBX.Scene.Nodes.Mesh.Primitive.VertexStream.USAGE.TEXCOORDS:
{
float2[] Stream = Streams[UsageIndex][0].Content as float2[];
m_Vertices[VertexIndex].T = Stream[VertexIndex];
break;
}
}
}
}
}示例2: Material
public Material( FBX.Scene.Materials.MaterialParameters _SourceMaterial, MaterialMapperDelegate _Mapper )
{
float3 Temp = new float3();
FBX.Scene.Materials.MaterialParameters.Parameter P = null;
m_ID = (ushort) _SourceMaterial.ID;
// Get diffuse color + texture ID
P = _SourceMaterial.Find( "DiffuseColor" );
if ( P != null ) {
Temp.FromVector3( P.AsFloat3.Value );
m_DiffuseColor = Temp;
}
P = _SourceMaterial.Find( "DiffuseTexture" );
m_DiffuseTextureID = _Mapper( P != null ? P.AsTexture2D : null );
// Get specular color + texture ID + exponent
P = _SourceMaterial.Find( "SpecularColor" );
if ( P != null ) {
Temp.FromVector3( P.AsFloat3.Value );
m_SpecularColor = Temp;
}
P = _SourceMaterial.Find( "SpecularTexture" );
m_SpecularTextureID = _Mapper( P != null ? P.AsTexture2D : null );
P = _SourceMaterial.Find( "SpecularExponent" );
if ( P != null ) {
Temp.FromVector3( P.AsFloat3.Value );
m_SpecularExponent = Temp;
}
// Get noral map ID
P = _SourceMaterial.Find( "NormalTexture" );
m_NormalTextureID = _Mapper( P != null ? P.AsTexture2D : null );
// Get emissive
P = _SourceMaterial.Find( "EmissiveColor" );
if ( P != null ) {
Temp.FromVector3( P.AsFloat3.Value );
m_EmissiveColor = Temp;
}
}