public void TestLayoutAssignmentAndReset()
{
var pool = new GeometryPool {
Layout = new VertexLayout {
texcoord0 = new TexcoordInfo {
size = 2
},
texcoord1 = new TexcoordInfo {
size = 3
},
texcoord2 = new TexcoordInfo {
size = 4
},
}
};
Assert.IsNotNull(pool.m_Texcoord0.v2);
Assert.IsNotNull(pool.m_Texcoord1.v3);
Assert.IsNotNull(pool.m_Texcoord2.v4);
int N = 30;
pool.m_Texcoord0.v2.AddRange(MathTestUtils.RandomVector2List(N));
pool.m_Texcoord1.v3.AddRange(MathTestUtils.RandomVector3List(N));
pool.m_Texcoord2.v4.AddRange(MathTestUtils.RandomVector4List(N));
pool.Reset();
Assert.AreEqual(0, pool.m_Texcoord0.v2.Count);
Assert.AreEqual(0, pool.m_Texcoord1.v3.Count);
Assert.AreEqual(0, pool.m_Texcoord2.v4.Count);
}
public void TestListRoundTrip()
{
// Test a list going into and out of the stream.
List <Vector3> lst = MathTestUtils.RandomVector3List(20);
MemoryStream stream = new MemoryStream();
using (var writer = new SketchBinaryWriter(stream)) {
writer.WriteLengthPrefixed(lst);
writer.BaseStream = null;
}
stream.Position = 0;
List <Vector3> lst2 = new List <Vector3>();
using (var reader = new SketchBinaryReader(stream)) {
Assert.IsTrue(reader.ReadIntoExact(lst2, lst.Count));
}
Assert.AreEqual(lst, lst2);
}
private static GeometryPool RandomGeometryPool()
{
int vertexCount = 20;
int indexCount = 60;
var pool = new GeometryPool();
pool.Layout = new VertexLayout {
texcoord0 = new TexcoordInfo {
size = 2, semantic = Semantic.XyIsUv
},
bUseNormals = true,
bUseColors = true,
bUseTangents = true
};
pool.m_Vertices = MathTestUtils.RandomVector3List(vertexCount);
pool.m_Tris = MathTestUtils.RandomIntList(indexCount, 0, vertexCount);
pool.m_Normals = MathTestUtils.RandomVector3List(vertexCount);
pool.m_Colors = MathTestUtils.RandomColor32List(vertexCount);
pool.m_Tangents = MathTestUtils.RandomVector4List(vertexCount);
pool.m_Texcoord0.v2 = MathTestUtils.RandomVector2List(vertexCount);
return(pool);
}
