public void DrawRectangle(
float x, float y, float width, float height,
ITexture texture,
PackedLinearColorA color,
SamplerType2d samplerType = SamplerType2d.CLAMP
)
{
// Generate the vertex data
Span <Vertex2d> vertices = stackalloc Vertex2d[4];
// Upper Left
vertices[0].pos = new Vector4(x, y, 0.5f, 1);
vertices[0].uv = new Vector2(0, 0);
vertices[0].diffuse = color;
// Upper Right
vertices[1].pos = new Vector4(x + width, y, 0.5f, 1);
vertices[1].uv = new Vector2(1, 0);
vertices[1].diffuse = color;
// Lower Right
vertices[2].pos = new Vector4(x + width, y + height, 0.5f, 1);
vertices[2].uv = new Vector2(1, 1);
vertices[2].diffuse = color;
// Lower Left
vertices[3].pos = new Vector4(x, y + height, 0.5f, 1);
vertices[3].uv = new Vector2(0, 1);
vertices[3].diffuse = color;
DrawRectangle(vertices, texture, null, samplerType);
}
public void DrawRectangle(
Rectangle rectangle,
ITexture texture,
PackedLinearColorA color,
SamplerType2d samplerType = SamplerType2d.CLAMP
)
{
DrawRectangle(rectangle.X, rectangle.Y, rectangle.Width, rectangle.Height, texture, color, samplerType);
}
public void DrawRectangle(Span <Vertex2d> corners,
ITexture texture,
ITexture mask = null,
SamplerType2d samplerType = SamplerType2d.CLAMP,
bool blending = true)
{
var samplerState = getSamplerState(samplerType);
if (texture != null && mask != null)
{
Trace.Assert(blending);
_device.SetMaterial(texturedWithMaskMaterial);
_device.SetSamplerState(0, samplerState);
_device.SetSamplerState(1, samplerState);
_device.SetTexture(0, texture);
_device.SetTexture(1, mask);
}
else if (texture != null)
{
if (blending)
{
_device.SetMaterial(texturedMaterial);
}
else
{
_device.SetMaterial(texturedWithoutBlendingMaterial);
}
_device.SetSamplerState(0, samplerState);
_device.SetTexture(0, texture);
}
else
{
_device.SetMaterial(untexturedMaterial);
}
DrawRectangle(corners);
if (texture != null)
{
_device.SetTexture(0, Textures.InvalidTexture);
}
if (mask != null)
{
_device.SetTexture(1, Textures.InvalidTexture);
}
}
