public TextSpriteNode(
AParentSceneNode parent,
Transform localTransform,
string label,
Texture2D background,
Texture2D highlight)
: base(parent, localTransform, label)
{
m_spriteNode = new SpriteNode(this, label + "_sprite", background);
m_spriteNode.Origin = new Vector2(0.5f);
m_textNode = new TextNode(this, label + "_text");
m_textNode.Alignment = Alignment.Centered;
m_textNode.Text.Append(label);
m_textNode.LocalTransform = new Transform(Vector2.Zero, new Vector2(0.6f));
m_highlightSpriteNode = new SpriteNode(this, label + "_highlight", highlight);
m_highlightSpriteNode.Origin = new Vector2(0.5f);
}
public SliderNode(
AParentSceneNode parent,
Transform localTransform,
// what parameter does this slider drag?
Parameter parameter,
// at what angle is the slider oriented?
float rotation,
// how long is the slider in screen space?
int screenLength,
// how far is the slider's origin from the transform's translation, in screen space?
int originScreenOffset,
// what is the slider's label?
string label)
: base(parent, localTransform, label)
{
m_parameter = parameter;
m_rotation = rotation;
m_screenLength = screenLength;
m_originScreenOffset = originScreenOffset;
// calculate the endpoints
m_zeroEnd = ValueToLocal(0);
m_oneEnd = ValueToLocal(1);
double absRotation = Math.IEEERemainder(rotation, Math.PI * 2);
if (absRotation < 0) {
absRotation += Math.PI * 2;
}
m_label = new TextNode(this, label + "_text");
bool overPi = absRotation > Math.PI;
m_label.Alignment = overPi ? Alignment.TopLeft : Alignment.TopRight;
m_label.Text.Append(label);
m_label.LocalTransform = new Transform(m_oneEnd, new Vector2(0.7f));
// seems the line rotation and label rotation go in opposite directions, feh!
m_label.Rotation = -rotation + (float)(Math.PI / 2) + (overPi ? (float)Math.PI : 0);
m_fullLine = new LineNode(this, "fullLine");
m_fullLine.SetEndpoints(m_zeroEnd, m_oneEnd);
m_sliderLine = new LineNode(this, "sliderLine");
m_sliderLine.LocalTransform = new Transform(Vector2.Zero, new Vector2(3f)); // 3-pixel wide line
Value = m_parameter[0];
}
internal HolofunkSceneGraph(
GraphicsDevice graphicsDevice,
Vector2 canvasSize,
Texture2D depthTexture,
HolofunkTextureContent holofunkContent,
HolofunkBass audio,
Clock clock)
: base()
{
m_content = holofunkContent;
m_clock = clock;
RootNode = new GroupNode(null, Transform.Identity, "Root");
m_canvasSize = canvasSize;
m_background = new SpriteNode(
RootNode,
"Background",
TextureFactory.ShadedCornerColor(
graphicsDevice,
canvasSize,
Color.Black,
new Color(0x10, 0x10, 0x10, 0x10),
new Color(0x20, 0x20, 0x20, 0x20),
new Color(0x20, 0x20, 0x20, 0x20)));
m_background.LocalTransform = Transform.Identity;
m_slide = new SpriteNode(
RootNode,
"Slide",
Content.Slides[0]);
m_slide.LocalTransform = new Transform(new Vector2(canvasSize.X - (int)(Content.Slides[0].Width * 1.1f),
(canvasSize.Y - (int)Content.Slides[0].Height) / 2));
m_slide.SetSecondaryViewOption(SecondaryViewOption.PositionMirrored | SecondaryViewOption.TextureMirrored);
// constructing the nodes adds them as children of the parent, in first-at-bottom Z order.
SpriteNode depthNode = new SpriteNode(
RootNode,
"DepthImage",
depthTexture);
depthNode.LocalTransform = new Transform(
Vector2.Zero,
new Vector2((float)canvasSize.X / depthTexture.Width, (float)canvasSize.Y / depthTexture.Height));
// we want the depth node texture (only) to be mirrored about the center of the viewport
depthNode.SetSecondaryViewOption(SecondaryViewOption.TextureMirrored); // B4CR: should this also be | PositionMirrored?
m_audio = audio;
// Center the textures.
Vector2 origin = new Vector2(0.5f);
m_statusText = new TextNode(RootNode, "StatusText");
m_statusText.SetSecondaryViewOption(SecondaryViewOption.Hidden);
m_statusText.LocalTransform = new Transform(new Vector2(30f, 20f), new Vector2(MagicNumbers.StatusTextScale));
// make sure that first update pushes status text
m_frameCount = MagicNumbers.StatusTextUpdateInterval - 1;
m_beatNode = new BeatNode(
RootNode,
new Transform(new Vector2(m_canvasSize.X / 2, m_canvasSize.Y / 8 * 7)),
"Root Beater",
false,
MagicNumbers.MeasureCircleScale,
() => (long)((float)clock.ContinuousBeatDuration * 4),
() => 0,
() => Color.White);
m_trackGroupNode = new GroupNode(RootNode, Transform.Identity, "Track group");
}
public PlayerHandSceneGraph(PlayerSceneGraph parent, bool isRight)
{
m_parent = parent;
m_isRight = isRight;
RootNode = new GroupNode(parent.RootNode, Transform.Identity, isRight ? "Left Hand" : "Right Hand");
m_handGroup = new GroupNode(RootNode, Transform.Identity, isRight ? "Right Group" : "Left Group");
m_handMikeSignal = new TrackNode(
m_handGroup,
new Transform(Vector2.Zero, new Vector2(MagicNumbers.LoopieScale)),
"MikeSignal",
parent.Content,
-1,
null,
true,
() => parent.Audio.LevelRatio(parent.Channel) * 0.5f,
() => m_handMikeSignalColor,
() => Color.White,
// TODO: revive beat meter on current recording
() => new Duration<Sample>(0),
() => 0,
() => m_handMikeSignalColor,
() => 1f);
m_handNode = new SpriteNode(m_handGroup, isRight ? "Right Hand" : "Left Hand", null);
m_handNode.Origin = new Vector2(0.5f);
m_handNode.SetSecondaryViewOption(SecondaryViewOption.PositionMirrored | SecondaryViewOption.TextureMirrored);
m_effectLabelGroup = new GroupNode(m_handGroup, Transform.Identity, "Effect label group");
m_effectLabelGroup.SetSecondaryViewOption(SecondaryViewOption.PositionMirrored);
m_effectLabels = MakeEffectLabels(m_effectLabelGroup);
m_armPoseLabel = new TextNode(RootNode, "Elbow label");
m_armPoseLabel.Alignment = isRight ? Alignment.TopLeft : Alignment.TopRight;
m_armPoseLabel.SetSecondaryViewOption(SecondaryViewOption.Hidden);
}
TextNode[] MakeEffectLabels(AParentSceneNode group)
{
TextNode[] ret = new TextNode[4];
ret[0] = MakeEffectLabel(group, m_parent.HandDiameter / 2, 0, 0, false);
ret[1] = MakeEffectLabel(group, 0, -m_parent.HandDiameter / 2, Math.PI * 3 / 2, false);
ret[2] = MakeEffectLabel(group, -m_parent.HandDiameter / 2, 0, 0, true);
ret[3] = MakeEffectLabel(group, 0, m_parent.HandDiameter / 2, Math.PI / 2, false);
return ret;
}
TextNode MakeEffectLabel(AParentSceneNode group, float x, float y, double rotation, bool rightJustified)
{
TextNode ret = new TextNode(group, "");
ret.LocalTransform = new Transform(new Vector2(x, y), new Vector2(MagicNumbers.EffectTextScale));
ret.Rotation = (float)rotation;
if (rightJustified) {
ret.Alignment = Alignment.TopRight;
}
return ret;
}