/// <summary>
/// Function to draw the sprite editor functionality.
/// </summary>
private void DrawSpriteEdit()
{
_content.Sprite.Scale = new Vector2(1);
DrawSpriteTexture();
// Offset the clipping rectangle so that it appears in the correct place on the screen.
_clipper.Draw();
Vector2 mousePosition = panelSprite.PointToClient(Cursor.Position);
_content.Renderer.Drawing.BlendingMode = BlendingMode.Inverted;
_content.Renderer.Drawing.DrawLine(new Vector2(mousePosition.X, 0), new Vector2(mousePosition.X, panelSprite.ClientSize.Height), Color.White);
_content.Renderer.Drawing.DrawLine(new Vector2(0, mousePosition.Y), new Vector2(panelSprite.ClientSize.Width, mousePosition.Y), Color.White);
_content.Renderer.Drawing.BlendingMode = BlendingMode.Modulate;
if (_zoomWindow != null)
{
_zoomWindow.Draw();
}
if (panelSprite.Focused)
{
return;
}
// If the window does not have focus, then draw an overlay.
_content.Renderer.Drawing.FilledRectangle(panelSprite.ClientRectangle, new GorgonColor(panelSprite.BackColor, 0.5f));
}
/// <summary>
/// Function to execute during idle time.
/// </summary>
/// <returns>TRUE to continue executing, FALSE to stop.</returns>
private bool Idle()
{
_renderer.Drawing.TextureSampler.HorizontalWrapping = TextureAddressing.Wrap;
_renderer.Drawing.TextureSampler.VerticalWrapping = TextureAddressing.Wrap;
_renderer.Drawing.Blit(_defaultTexture,
new RectangleF(0, 0, panelTextureDisplay.Width, panelTextureDisplay.Height),
_defaultTexture.ToTexel(panelTextureDisplay.ClientRectangle));
_renderer.Drawing.TextureSampler.HorizontalWrapping = TextureAddressing.Clamp;
_renderer.Drawing.TextureSampler.VerticalWrapping = TextureAddressing.Clamp;
if (Texture == null)
{
_renderer.Render(2);
return(true);
}
_renderer.Drawing.Blit(Texture,
_displayRegion,
new RectangleF(0, 0, 1, 1));
_clipper.Draw();
_renderer.Render(2);
return(true);
}
