PS_IN VS( VS_IN _In )
{
float4 WorldPosition = mul( new float4( _In.Position, 1.0f ), _Local2World );
PS_IN Out;
Out.__Position = mul( WorldPosition, _CubeMapWorld2Proj );
Out.Position = WorldPosition.xyz;
Out.Normal = mul( _float4( _In.Normal, 0.0f ), _Local2World );
Out.Tangent = mul( _float4( _In.Tangent, 0.0f ), _Local2World );
Out.BiTangent = mul( _float4( _In.BiTangent, 0.0f ), _Local2World );
Out.UV = _In.UV;
return Out;
}
PS_IN VS(VS_IN _In)
{
float4 WorldPosition = mul(new float4(_In.Position, 1.0f), _Local2World);
PS_IN Out;
Out.__Position = mul(WorldPosition, _CubeMapWorld2Proj);
Out.Position = WorldPosition.xyz;
Out.Normal = mul(_float4(_In.Normal, 0.0f), _Local2World);
Out.Tangent = mul(_float4(_In.Tangent, 0.0f), _Local2World);
Out.BiTangent = mul(_float4(_In.BiTangent, 0.0f), _Local2World);
Out.UV = _In.UV;
return(Out);
}
internal void AddVertexWithColor(Vector4 vertex, Vector4 color, Vector3 normal)
{
vertexAddCount++;
VertexCount++;
int stride = ActiveEffect.GetStride();
VS_IN vsin = new VS_IN()
{
Vertex = vertex, Color = color, Uv = uvVertices[uvIndex++], TextureIndex = ArrayIndex, Normal = normal
};
uvIndex = uvIndex % 4;
ActiveEffect.WriteVertex(stream, ref vsin);
if (mode == PrimitiveTopology.TriangleList)
{
if (vertexAddCount % 4 == 1)
{
vertex0 = vsin;
}
else if (vertexAddCount % 4 == 3)
{
vertex2 = vsin;
}
else if (vertexAddCount % 4 == 0)
{
VertexCount += 2;
ActiveEffect.WriteVertex(stream, ref vertex0);
ActiveEffect.WriteVertex(stream, ref vertex2);
}
}
bool isStreamAlmostFull = (VertexCount * stride) >= stream.Length - 32 * stride;
bool isQuadComplete = vertexAddCount % 4 == 0;
bool timeToFlushVertices = isStreamAlmostFull && isQuadComplete;
if (timeToFlushVertices)
{
Draw();
}
}
internal void AddVertexWithColor(Vector4 vertex, Vector4 color, Vector3 normal)
{
vertexAddCount++;
VertexCount++;
int stride = ActiveEffect.GetStride();
VS_IN vsin = new VS_IN() { Vertex = vertex, Color = color, Uv = uvVertices[uvIndex++], TextureIndex = ArrayIndex, Normal = normal };
uvIndex = uvIndex % 4;
ActiveEffect.WriteVertex(stream, ref vsin);
if (mode == PrimitiveTopology.TriangleList)
{
if (vertexAddCount % 4 == 1)
{
vertex0 = vsin;
}
else if (vertexAddCount % 4 == 3)
{
vertex2 = vsin;
}
else if (vertexAddCount % 4 == 0)
{
VertexCount += 2;
ActiveEffect.WriteVertex(stream, ref vertex0);
ActiveEffect.WriteVertex(stream, ref vertex2);
}
}
bool isStreamAlmostFull = (VertexCount * stride) >= stream.Length - 32 * stride;
bool isQuadComplete = vertexAddCount % 4 == 0;
bool timeToFlushVertices = isStreamAlmostFull && isQuadComplete;
if (timeToFlushVertices)
{
Draw();
}
}
