protected override SceneObject makeSceneObject()
{
var railWidth = this.Position.Size.X - this.knobSize;
var knobColor = this.mReadOnly ? Color.White : Color.DarkGray;
var panelSprite = new BackgroundTexture(GalaxyTextures.Get.PanelBackground, 2);
//TODO(v0.8) maybe make readonly mode have no knob but a fill from 0 to value
return(new SceneObjectBuilder().
Clip(this.Position.ClipArea).
StartSimpleSprite(this.Z0, GalaxyTextures.Get.PanelBackground, Color.White).
Translate(this.Position.Center).
AddVertices(SpriteHelpers.GuiBackground(panelSprite, railWidth, this.Position.Size.Y - 4)).
StartSprite(this.Z0 - this.ZRange / 2, GalaxyTextures.Get.PanelBackground.Id, knobColor).
Translate(this.Position.Center + new Vector2(railWidth * (this.mValue - 0.5f), 0)).
AddVertices(SpriteHelpers.GuiBackground(panelSprite, this.knobSize, this.knobSize)).
Build());
}
protected override SceneObject makeSceneObject()
{
var railX = this.direction;
var railY = this.direction.PerpendicularLeft;
var railLength = Math.Abs(Vector2.Dot(this.Position.Size, railX)) - this.knobSize;
var railWidth = Math.Abs(Vector2.Dot(this.Position.Size, railY)) - 4;
var railSize = railX * railLength + railY * railWidth;
var knobColor = this.mReadOnly ? Color.White : Color.DarkGray;
var panelSprite = new BackgroundTexture(GalaxyTextures.Get.PanelBackground, 2);
//TODO(v0.9) maybe make readonly mode have no knob but a fill from 0 to value
return(new SceneObjectBuilder().
Clip(this.Position.ClipArea).
StartSprite(this.Z0, GalaxyTextures.Get.PanelBackground.Id, Color.White).
Translate(this.Position.Center).
AddVertices(SpriteHelpers.GuiBackground(panelSprite, railSize.X, railSize.Y)).
StartSprite(this.Z0 - this.ZRange / 2, GalaxyTextures.Get.PanelBackground.Id, knobColor).
Translate(this.Position.Center + railX * railLength * (this.mValue - 0.5f)).
AddVertices(SpriteHelpers.GuiBackground(panelSprite, this.knobSize, this.knobSize)).
Build());
}
