public dx_resources()
{
d3dDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware, SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport);
wicFactory = new SharpDX.WIC.ImagingFactory();
d2dFactory = new SharpDX.Direct2D1.Factory();
Texture2DDescription colordesc = new Texture2DDescription
{
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.B8G8R8A8_UNorm,
Width = 1,
Height = 1,
MipLevels = 1,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
OptionFlags = ResourceOptionFlags.Shared,
CpuAccessFlags = CpuAccessFlags.None,
ArraySize = 1
};
this.RenderTarget = new Texture2D(d3dDevice, colordesc);
Surface surface = this.RenderTarget.QueryInterface <Surface>();
RenderTargetProperties rtp = new RenderTargetProperties(new SharpDX.Direct2D1.PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Premultiplied));
d2d_render_target = new RenderTarget(d2dFactory, surface, rtp);
//d2d_render_target.AntialiasMode = AntialiasMode.PerPrimitive;
descriptor_image_plus = new SharpDX.Direct2D1.Bitmap[6];
int bitmap_index = 0;
for (int width = 16; width <= 512; width *= 2)
{
SharpDX.WIC.Bitmap point_image_wic = new SharpDX.WIC.Bitmap(wicFactory, (int)width, (int)width, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget = new WicRenderTarget(d2dFactory, point_image_wic, renderTargetProperties);
SolidColorBrush solidColorBrush = new SolidColorBrush(d2dRenderTarget, Color.Black);
d2dRenderTarget.BeginDraw();
d2dRenderTarget.Clear(Color.Transparent);
if (width >= 256)
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 2f);
}
else
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 1f);
}
d2dRenderTarget.EndDraw();
BitmapProperties props = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
descriptor_image_plus[bitmap_index] = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, point_image_wic, props);
solidColorBrush.Dispose();
d2dRenderTarget.Dispose();
bitmap_index++;
}
descriptor_image_minus = new SharpDX.Direct2D1.Bitmap[6];
bitmap_index = 0;
for (int width = 16; width <= 512; width *= 2)
{
SharpDX.WIC.Bitmap point_image_wic = new SharpDX.WIC.Bitmap(wicFactory, (int)width, (int)width, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget = new WicRenderTarget(d2dFactory, point_image_wic, renderTargetProperties);
SolidColorBrush solidColorBrush = new SolidColorBrush(d2dRenderTarget, Color.White);
d2dRenderTarget.BeginDraw();
d2dRenderTarget.Clear(Color.Transparent);
if (width >= 256)
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 2f);
}
else
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 1f);
}
d2dRenderTarget.EndDraw();
BitmapProperties props = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
descriptor_image_minus[bitmap_index] = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, point_image_wic, props);
solidColorBrush.Dispose();
d2dRenderTarget.Dispose();
bitmap_index++;
}
float point_size = 10;
SharpDX.WIC.Bitmap wic_point_image = new SharpDX.WIC.Bitmap(wicFactory, (int)point_size, (int)point_size, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties_point_image = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget_point = new WicRenderTarget(d2dFactory, wic_point_image, renderTargetProperties_point_image);
SolidColorBrush solidColorBrush_point = new SolidColorBrush(d2dRenderTarget_point, new Color4(137f / 255f, 201f / 255f, 238f / 255f, 1f));
SolidColorBrush solidColorBrush_point2 = new SolidColorBrush(d2dRenderTarget_point, Color.Black);
d2dRenderTarget_point.BeginDraw();
d2dRenderTarget_point.Clear(Color.Transparent);
d2dRenderTarget_point.FillEllipse(new Ellipse(new Vector2(point_size / 2f, point_size / 2f), point_size / 2f - 2f, point_size / 2f - 2f), solidColorBrush_point);
d2dRenderTarget_point.DrawEllipse(new Ellipse(new Vector2(point_size / 2f, point_size / 2f), point_size / 2f - 2f, point_size / 2f - 2f), solidColorBrush_point2);
d2dRenderTarget_point.EndDraw();
BitmapProperties props_point = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
point_image = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, wic_point_image, props_point);
solidColorBrush_point2.Dispose();
solidColorBrush_point.Dispose();
d2dRenderTarget_point.Dispose();
surface.Dispose();
}
