public void VertexPositionColorTextured2D()
{
var vertex = new VertexPosition2DColorUV(Vector2D.Zero, Color.Red, Vector2D.One);
Assert.AreEqual(vertex.Position, Vector2D.Zero);
Assert.AreEqual(vertex.Color, Color.Red);
Assert.AreEqual(vertex.UV, Vector2D.One);
}
public void VertexFormatShouldMatchCircularBufferShaderVertexFormat()
{
var vertices = new VertexPosition2DColorUV[4];
Assert.Throws <CircularBuffer.ShaderVertexFormatDoesNotMatchVertex>(
() => buffer2D.Add(image, vertices));
}
protected override void ResizeColorUVVertices(int newNumberOfVertices)
{
var newVerticesColorUV = new VertexPosition2DColorUV[newNumberOfVertices];
Array.Copy(verticesColorUV, newVerticesColorUV, verticesColorUV.Length);
verticesColorUV = newVerticesColorUV;
}
public void VertexPositionColorTextured2D()
{
var vertex = new VertexPosition2DColorUV(Vector2D.Zero, Color.Red, Vector2D.One);
Assert.AreEqual(vertex.Position, Vector2D.Zero);
Assert.AreEqual(vertex.Color, Color.Red);
Assert.AreEqual(vertex.UV, Vector2D.One);
}
public void LerpPositionColorTextured2D()
{
var vertex = new VertexPosition2DColorUV(Vector2D.UnitX, Color.White, Vector2D.One);
var vertex2 = new VertexPosition2DColorUV(Vector2D.UnitY, Color.Black, Vector2D.Zero);
var lerpedVertex = vertex.Lerp(vertex2, 0.5f);
Assert.AreEqual(lerpedVertex.Position, Vector2D.Half);
Assert.AreEqual(lerpedVertex.Color, new Color(127, 127, 127));
Assert.AreEqual(lerpedVertex.UV, Vector2D.One);
}
public void LerpPositionColorTextured2D()
{
var vertex = new VertexPosition2DColorUV(Vector2D.UnitX, Color.White, Vector2D.One);
var vertex2 = new VertexPosition2DColorUV(Vector2D.UnitY, Color.Black, Vector2D.Zero);
var lerpedVertex = vertex.Lerp(vertex2, 0.5f);
Assert.AreEqual(lerpedVertex.Position, Vector2D.Half);
Assert.AreEqual(lerpedVertex.Color, new Color(127, 127, 127));
Assert.AreEqual(lerpedVertex.UV, Vector2D.One);
}
private void AddVerticesRotated(Sprite sprite, Vector2D rotationCenter)
{
float sin = MathExtensions.Sin(rotation);
float cos = MathExtensions.Cos(rotation);
if (!hasUV)
{
var color = sprite.Color;
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopRight.RotateAround(rotationCenter, sin, cos)), color);
}
else if (hasColor)
{
var color = sprite.Color;
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)), color, uv.TopLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)), color, uv.BottomLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)), color, uv.BottomRight);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopRight.RotateAround(rotationCenter, sin, cos)), color, uv.TopRight);
}
else
{
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)),
uv.TopLeft);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)),
uv.BottomLeft);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)),
uv.BottomRight);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.TopRight.RotateAround(rotationCenter, sin, cos)),
uv.TopRight);
}
}
public Batch2D(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 VertexPosition2DColor[minimumNumberOfQuads * VerticesPerQuad];
else if (hasColor)
verticesColorUV = new VertexPosition2DColorUV[minimumNumberOfQuads * VerticesPerQuad];
else
verticesUV = new VertexPosition2DUV[minimumNumberOfQuads * VerticesPerQuad];
}
public Batch2D(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 VertexPosition2DColor[minimumNumberOfQuads * VerticesPerQuad];
}
else if (hasColor)
{
verticesColorUV = new VertexPosition2DColorUV[minimumNumberOfQuads * VerticesPerQuad];
}
else
{
verticesUV = new VertexPosition2DUV[minimumNumberOfQuads * VerticesPerQuad];
}
}
} //ncrunch: no coverage end
private void AddVerticesNotRotated(Sprite sprite)
{
if (!hasUV)
{
var color = sprite.Color;
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopLeft), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomLeft), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomRight), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopRight), color);
}
else if (hasColor)
{
var color = sprite.Color;
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopLeft), color, uv.TopLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomLeft), color, uv.BottomLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomRight), color, uv.BottomRight);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopRight), color, uv.TopRight);
}
else
{
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.TopLeft), uv.TopLeft);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.BottomLeft), uv.BottomLeft);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.BottomRight), uv.BottomRight);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.TopRight), uv.TopRight);
}
}
public void VertexFormatShouldMatchCircularBufferShaderVertexFormat()
{
var vertices = new VertexPosition2DColorUV[4];
Assert.Throws<CircularBuffer.ShaderVertexFormatDoesNotMatchVertex>(
() => buffer2D.Add(image, vertices));
}
//ncrunch: no coverage start
private void AddVerticesAtlasRotated(Sprite sprite)
{
if (!hasUV)
{
var color = sprite.Color;
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopLeft), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomLeft), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomRight), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopRight), color);
}
else if (hasColor)
{
var color = sprite.Color;
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopLeft), color, uv.TopLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomLeft), color, uv.BottomLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.BottomRight), color, uv.BottomRight);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(drawArea.TopRight), color, uv.TopRight);
}
else
{
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.TopLeft), uv.TopLeft);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.BottomLeft), uv.BottomLeft);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.BottomRight), uv.BottomRight);
verticesUV[verticesIndex++] =
new VertexPosition2DUV(screen.ToPixelSpaceRounded(drawArea.TopRight), uv.TopRight);
}
}
protected override void ResizeColorUVVertices(int newNumberOfVertices)
{
var newVerticesColorUV = new VertexPosition2DColorUV[newNumberOfVertices];
Array.Copy(verticesColorUV, newVerticesColorUV, verticesColorUV.Length);
verticesColorUV = newVerticesColorUV;
}
private void AddVerticesRotated(Sprite sprite, Vector2D rotationCenter)
{
float sin = MathExtensions.Sin(rotation);
float cos = MathExtensions.Cos(rotation);
if (!hasUV)
{
var color = sprite.Color;
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)), color);
verticesColor[verticesIndex++] = new VertexPosition2DColor(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopRight.RotateAround(rotationCenter, sin, cos)), color);
}
else if (hasColor)
{
var color = sprite.Color;
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)), color, uv.TopLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)), color, uv.BottomLeft);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)), color, uv.BottomRight);
verticesColorUV[verticesIndex++] = new VertexPosition2DColorUV(
ScreenSpace.Current.ToPixelSpaceRounded(
drawArea.TopRight.RotateAround(rotationCenter, sin, cos)), color, uv.TopRight);
}
else
{
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.TopLeft.RotateAround(rotationCenter, sin, cos)),
uv.TopLeft);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.BottomLeft.RotateAround(rotationCenter, sin, cos)),
uv.BottomLeft);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.BottomRight.RotateAround(rotationCenter, sin, cos)),
uv.BottomRight);
verticesUV[verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpaceRounded(drawArea.TopRight.RotateAround(rotationCenter, sin, cos)),
uv.TopRight);
}
}
