/// <summary>Function called to render the sprite data.</summary>
/// <returns>The presentation interval to use when rendering.</returns>
protected override int OnRender()
{
var spriteRegion = SpriteContent.Texture.ToPixel(SpriteContent.TextureCoordinates).ToRectangleF();
var imageRegion = new DX.RectangleF(0, 0, SpriteContent.Texture.Width, SpriteContent.Texture.Height);
RenderSpriteTextureWithoutSprite(imageRegion, spriteRegion);
SwapChain.RenderTargetView.Clear(BackgroundColor);
Renderer.Begin();
if (IsAnimating)
{
// Draw the pattern layer.
Renderer.DrawFilledRectangle(new DX.RectangleF(0, 0, SwapChain.Width, SwapChain.Height),
new GorgonColor(GorgonColor.White, (0.5f - TextureAlpha.Min(0.5f).Max(0)) * 2),
BackgroundPattern,
new DX.RectangleF(0, 0, SwapChain.Width / BackgroundPattern.Width, SwapChain.Height / BackgroundPattern.Height));
RenderRect(imageRegion, new GorgonColor(GorgonColor.White, TextureAlpha * 2), BackgroundPattern, new DX.RectangleF(0, 0, (imageRegion.Width * ZoomScaleValue) / BackgroundPattern.Width, (imageRegion.Height * ZoomScaleValue) / BackgroundPattern.Height));
RenderRect(spriteRegion, GorgonColor.White, BackgroundPattern, new DX.RectangleF(0, 0, (spriteRegion.Width * ZoomScaleValue) / BackgroundPattern.Width, (spriteRegion.Height * ZoomScaleValue) / BackgroundPattern.Height));
}
else
{
// Draw the pattern layer.
RenderRect(imageRegion, GorgonColor.White, BackgroundPattern, new DX.RectangleF(0, 0, (imageRegion.Width * ZoomScaleValue) / BackgroundPattern.Width, (imageRegion.Height * ZoomScaleValue) / BackgroundPattern.Height));
}
// Draw the image buffer layer.
Renderer.DrawFilledRectangle(new DX.RectangleF(0, 0, SwapChain.Width, SwapChain.Height), new GorgonColor(GorgonColor.White, TextureAlpha), ImageBufferTexture, new DX.RectangleF(0, 0, 1, 1));
// Draw the sprite layer.
Renderer.DrawSprite(_workingSprite);
// Draw an indicator for the anchor.
DX.Vector2 anchorPos = ToClient(new DX.Vector2(SpriteContent.Anchor.X * spriteRegion.Width + spriteRegion.Left,
SpriteContent.Anchor.Y * spriteRegion.Height + spriteRegion.Top)).Truncate();
Renderer.DrawEllipse(new DX.RectangleF(anchorPos.X - 4, anchorPos.Y - 4, 8, 8), GorgonColor.Black);
Renderer.DrawEllipse(new DX.RectangleF(anchorPos.X - 3, anchorPos.Y - 3, 6, 6), GorgonColor.White);
// We convert to integer first so we can clip the decimal places.
_marchAnts.Draw(Renderer.MeasureSprite(_workingSprite).Truncate());
Renderer.End();
return(1);
}
/// <summary>Function called to render the sprite data.</summary>
/// <returns>The presentation interval to use when rendering.</returns>
protected override int OnRender()
{
DX.RectangleF spriteRegion = _picker.Rectangle;
var imageRegion = new DX.RectangleF(0, 0, SpriteContent.Texture.Width, SpriteContent.Texture.Height);
RenderSpriteTextureWithoutSprite(imageRegion, spriteRegion);
SwapChain.RenderTargetView.Clear(BackgroundColor);
Renderer.Begin();
// Draw the pattern layer.
RenderRect(imageRegion, GorgonColor.White, BackgroundPattern, new DX.RectangleF(0, 0, (imageRegion.Width * ZoomScaleValue) / BackgroundPattern.Width, (imageRegion.Height * ZoomScaleValue) / BackgroundPattern.Height));
// Draw the image buffer layer.
Renderer.DrawFilledRectangle(new DX.RectangleF(0, 0, SwapChain.Width, SwapChain.Height), new GorgonColor(GorgonColor.White, 0.5f), ImageBufferTexture, new DX.RectangleF(0, 0, 1, 1));
// Draw the sprite layer.
RenderRect(spriteRegion, GorgonColor.White, SpriteContent.Texture, SpriteContent.Texture.ToTexel(spriteRegion.ToRectangle()), TextureArrayIndex, GorgonSamplerState.PointFiltering);
_marchAnts.Draw(ToClient(spriteRegion));
Renderer.End();
return(1);
}
/// <summary>Function to draw the texture.</summary>
/// <param name="renderer">The renderer used to draw the texture.</param>
/// <param name="image">The image being rendered.</param>
/// <param name="batchState">The currently active batch render state.</param>
protected override void OnDrawTexture(Gorgon2D renderer, IImageContent image, Gorgon2DBatchState batchState)
{
renderer.End();
float imageWidth = TextureBounds.Width / 4;
float imageHeight = TextureBounds.Height / 3;
float centerCanvasX = TextureBounds.Width / 2.0f + TextureBounds.Left;
float centerCanvasY = TextureBounds.Height / 2.0f + TextureBounds.Top;
float imageX = centerCanvasX - imageWidth;
float imageY = centerCanvasY - (imageHeight / 2.0f);
var bounds = new DX.RectangleF(imageX,
imageY,
imageWidth,
imageHeight);
int cubeGroup = image.CurrentArrayIndex / 6;
_cubeImageBounds[0] = new DX.RectangleF(bounds.Left + bounds.Width, bounds.Top, bounds.Width, bounds.Height);
_cubeImageBounds[1] = new DX.RectangleF(bounds.Left - bounds.Width, bounds.Top, bounds.Width, bounds.Height);
_cubeImageBounds[2] = new DX.RectangleF(bounds.Left, bounds.Top - bounds.Height, bounds.Width, bounds.Height);
_cubeImageBounds[3] = new DX.RectangleF(bounds.Left, bounds.Top + bounds.Height, bounds.Width, bounds.Height);
_cubeImageBounds[4] = bounds;
_cubeImageBounds[5] = new DX.RectangleF(bounds.Left + (bounds.Width * 2), bounds.Top, bounds.Width, bounds.Height);
int selectedImage = image.CurrentArrayIndex % 6;
renderer.Begin(batchState);
for (int i = 0; i < 6; ++i)
{
renderer.DrawFilledRectangle(_cubeImageBounds[i],
new GorgonColor(GorgonColor.White, Alpha),
_textureView,
new DX.RectangleF(0, 0, 1, 1),
(cubeGroup * 6) + i,
textureSampler: GorgonSamplerState.PointFiltering);
}
renderer.End();
renderer.Begin();
for (int i = 0; i < _cubeImageBounds.Length; ++i)
{
renderer.DrawRectangle(_cubeImageBounds[i], new GorgonColor(GorgonColor.Black, 0.88f), 1);
}
_selectionRect.Draw(_cubeImageBounds[selectedImage]);
var offset = new DX.Vector2(0, _axisFont.MeasureLine("+X", true).Height);
renderer.DrawString("+X", _cubeImageBounds[0].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.DrawString("-X", _cubeImageBounds[1].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.DrawString("+Y", _cubeImageBounds[2].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.DrawString("-Y", _cubeImageBounds[3].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.DrawString("+Z", _cubeImageBounds[4].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.DrawString("-Z", _cubeImageBounds[5].BottomLeft - offset, _axisFont, GorgonColor.White);
renderer.End();
}