protected override void ResizeUVVertices(int newNumberOfVertices)
{
var newVerticesUV = new VertexPosition3DUV[newNumberOfVertices];
Array.Copy(verticesUV, newVerticesUV, verticesUV.Length);
verticesUV = newVerticesUV;
}
public void CircularBufferCannotHandleMoreThan65536Vertices()
{
Assert.AreEqual(1024, buffer3D.MaxNumberOfVertices);
var vertices = new VertexPosition3DUV[65536];
buffer3D.Add(image, vertices);
buffer3D.Add(image, vertices);
Assert.AreEqual(65536, buffer3D.MaxNumberOfVertices);
}
public void VertexPositionTextured3D()
{
Assert.AreEqual(VertexPosition3DUV.SizeInBytes, 20);
var vertex = new VertexPosition3DUV(Vector3D.UnitX, Vector2D.One);
Assert.AreEqual(vertex.Format, VertexFormat.Position3DUV);
Assert.AreEqual(vertex.Position, Vector3D.UnitX);
Assert.AreEqual(vertex.UV, Vector2D.One);
}
public void CircularBufferCannotHandleMoreThan65536Vertices()
{
Assert.AreEqual(1024, buffer3D.MaxNumberOfVertices);
var vertices = new VertexPosition3DUV[65536];
buffer3D.Add(image, vertices);
buffer3D.Add(image, vertices);
Assert.AreEqual(65536, buffer3D.MaxNumberOfVertices);
}
public void LerpPositionTextured3D()
{
var vertex = new VertexPosition3DUV(Vector3D.UnitX, Vector2D.One);
var vertex2 = new VertexPosition3DUV(Vector2D.UnitY, Vector2D.Zero);
var lerpedVertex = vertex.Lerp(vertex2, 0.5f);
Assert.AreEqual(lerpedVertex.Position, new Vector3D(0.5f, 0.5f, 0f));
Assert.AreEqual(lerpedVertex.UV, Vector2D.One);
}
public void VertexPositionTextured3D()
{
Assert.AreEqual(VertexPosition3DUV.SizeInBytes, 20);
var vertex = new VertexPosition3DUV(Vector3D.UnitX, Vector2D.One);
Assert.AreEqual(vertex.Format, VertexFormat.Position3DUV);
Assert.AreEqual(vertex.Position, Vector3D.UnitX);
Assert.AreEqual(vertex.UV, Vector2D.One);
}
public void Make3DBufferResize()
{
const int VerticesCount = 12288;
const int IndicesCount = 16384;
var vertices = new VertexPosition3DUV[VerticesCount];
var indices = new short[IndicesCount];
buffer3D.Add(null, vertices, indices);
Assert.IsFalse(buffer3D.HasDrawn);
buffer3D.Add(null, vertices, indices);
Assert.IsTrue(buffer3D.HasDrawn);
}
public Batch3D(Material material, BlendMode blendMode,
int minimumNumberOfQuads = MinNumberOfQuads)
{
Material = material;
BlendMode = blendMode;
minimumNumberOfQuads = MathExtensions.Max(minimumNumberOfQuads, MinNumberOfQuads);
hasUV = ((material.Shader.Flags & ShaderFlags.Textured) != 0);
hasColor = ((material.Shader.Flags & ShaderFlags.Colored) != 0);
indices = new short[minimumNumberOfQuads * IndicesPerQuad];
if (!hasUV)
verticesColor = new VertexPosition3DColor[minimumNumberOfQuads * VerticesPerQuad]; //ncrunch: no coverage
else if (hasColor)
verticesColorUV = new VertexPosition3DColorUV[minimumNumberOfQuads * VerticesPerQuad];
else
verticesUV = new VertexPosition3DUV[minimumNumberOfQuads * VerticesPerQuad]; //ncrunch: no coverage
}
public Batch3D(Material material, BlendMode blendMode,
int minimumNumberOfQuads = MinNumberOfQuads)
{
Material = material;
BlendMode = blendMode;
minimumNumberOfQuads = MathExtensions.Max(minimumNumberOfQuads, MinNumberOfQuads);
hasUV = ((material.Shader.Flags & ShaderFlags.Textured) != 0);
hasColor = ((material.Shader.Flags & ShaderFlags.Colored) != 0);
indices = new short[minimumNumberOfQuads * IndicesPerQuad];
if (!hasUV)
{
verticesColor = new VertexPosition3DColor[minimumNumberOfQuads * VerticesPerQuad]; //ncrunch: no coverage
}
else if (hasColor)
{
verticesColorUV = new VertexPosition3DColorUV[minimumNumberOfQuads * VerticesPerQuad];
}
else
{
verticesUV = new VertexPosition3DUV[minimumNumberOfQuads * VerticesPerQuad]; //ncrunch: no coverage
}
}
public void LerpPositionTextured3D()
{
var vertex = new VertexPosition3DUV(Vector3D.UnitX, Vector2D.One);
var vertex2 = new VertexPosition3DUV(Vector2D.UnitY, Vector2D.Zero);
var lerpedVertex = vertex.Lerp(vertex2, 0.5f);
Assert.AreEqual(lerpedVertex.Position, new Vector3D(0.5f, 0.5f, 0f));
Assert.AreEqual(lerpedVertex.UV, Vector2D.One);
}
public void Make3DBufferResize()
{
const int VerticesCount = 12288;
const int IndicesCount = 16384;
var vertices = new VertexPosition3DUV[VerticesCount];
var indices = new short[IndicesCount];
buffer3D.Add(null, vertices, indices);
Assert.IsFalse(buffer3D.HasDrawn);
buffer3D.Add(null, vertices, indices);
Assert.IsTrue(buffer3D.HasDrawn);
}
protected override void ResizeUVVertices(int newNumberOfVertices)
{
var newVerticesUV = new VertexPosition3DUV[newNumberOfVertices];
Array.Copy(verticesUV, newVerticesUV, verticesUV.Length);
verticesUV = newVerticesUV;
}