public void DrawBone(Vector2 position, Vector2 endPosition, bool isSelected, bool isHovered, Color color)
{
color.a = boneOpacity;
Color outlineColor = Color.black;
outlineColor.a = boneOpacity * boneOpacity;
if (isSelected || (isHovered && IsActionActive(BindPoseAction.SelectBone)))
{
outlineColor = Color.yellow;
}
Color nodeColor = Color.black;
if (isHovered && IsActionActive(BindPoseAction.MoveBone) ||
isSelected && IsActionHot(BindPoseAction.MoveBone))
{
nodeColor = Color.yellow;
}
nodeColor.a = boneOpacity;
BoneDrawingUtility.DrawBoneOutline(position, endPosition, outlineColor);
BoneDrawingUtility.DrawBoneBody(position, endPosition, color);
BoneDrawingUtility.DrawBoneNodeOutline(position, color);
BoneDrawingUtility.DrawBoneNode(position, nodeColor.AlphaMultiplied(0.5f));
}
public void DrawBone(Vector3 position, Vector3 right, Vector3 forward, float length, Color color, bool isChained, bool isSelected, bool isJointHovered, bool isTailHovered, bool isHot)
{
var endPosition = position + right * length;
var rotation = Quaternion.LookRotation(forward, Vector3.Cross(right, forward));
var boneBodyColor = color;
var boneJointColor = new Color(0f, 0f, 0f, 0.75f * color.a);
var tailColor = new Color(0f, 0f, 0f, 0.75f * color.a);
var hoveredColor = Handles.preselectionColor;
var selectedColor = Handles.selectedColor;
var drawRectCap = false;
if (isJointHovered)
{
boneJointColor = hoveredColor;
}
if (isHot && (IsActionHot(SkeletonAction.MoveBone) || IsActionHot(SkeletonAction.MoveJoint)))
{
boneJointColor = selectedColor;
}
if (mode == SkeletonMode.EditPose || mode == SkeletonMode.CreateBone)
{
if (isJointHovered || isSelected)
{
drawRectCap = true;
}
}
else if (mode == SkeletonMode.EditJoints || mode == SkeletonMode.SplitBone)
{
rotation = Quaternion.identity;
drawRectCap = true;
}
if (drawRectCap)
{
Handles.RectangleHandleCap(0, position, rotation, BoneDrawingUtility.GetBoneRadius(position), EventType.Repaint);
}
BoneDrawingUtility.DrawBone(position, endPosition, forward, boneBodyColor);
BoneDrawingUtility.DrawBoneNode(position, forward, boneJointColor);
if (!isChained &&
(IsCapable(SkeletonAction.ChangeLength) ||
IsCapable(SkeletonAction.MoveEndPosition)))
{
if (isTailHovered)
{
tailColor = hoveredColor;
}
if (isHot && (IsActionHot(SkeletonAction.ChangeLength) || IsActionHot(SkeletonAction.MoveEndPosition)))
{
tailColor = selectedColor;
}
BoneDrawingUtility.DrawBoneNode(endPosition, forward, tailColor);
}
}
public void DrawTip(IBone bone)
{
if (Event.current == null || Event.current.type != EventType.Repaint)
{
return;
}
BoneDrawingUtility.DrawBoneNodeOutline(bone.tip, Styles.tipColor, GetScale() * 0.5f);
}
public void DrawPreviewLinkFromBone(IBone bone)
{
if (Event.current == null || Event.current.type != EventType.Repaint)
{
return;
}
var mousePosition = GetMouseWorldPosition();
BoneDrawingUtility.DrawParentLink(mousePosition, bone.position, Styles.previewColor, GetScale());
}
public void DrawLinkToParent(IBone bone, bool selected)
{
if (Event.current == null || Event.current.type != EventType.Repaint)
{
return;
}
var pointingTo = bone.parent.position;
BoneDrawingUtility.DrawParentLink(bone.position, pointingTo, selected ? Styles.selectedParentLinkColor : color, GetScale());
}
public void DrawPreviewTipFromTip(IBone bone)
{
if (Event.current == null || Event.current.type != EventType.Repaint)
{
return;
}
var mousePosition = GetMouseWorldPosition();
var scale = GetScale(bone.tip, mousePosition);
BoneDrawingUtility.DrawBoneBody(bone.tip, mousePosition, Styles.previewColor, scale);
BoneDrawingUtility.DrawBoneNodeOutline(bone.tip, Styles.previewColor, scale);
}
public void DrawBone(IBone bone, bool selected)
{
if (Event.current == null || Event.current.type != EventType.Repaint)
{
return;
}
var scale = GetScale(bone.position, bone.tip);
BoneDrawingUtility.DrawBoneNodeOutline(bone.position, selected ? Styles.selectedBoneColor : color, scale);
BoneDrawingUtility.DrawBoneBody(bone.position, bone.tip, selected ? Styles.selectedBoneColor : color, scale);
BoneDrawingUtility.DrawBoneNode(bone.position, selected ? Styles.selectedNodeColor : Styles.nodeColor, scale);
}
public float GetBoneRadius()
{
return(BoneDrawingUtility.GetBoneRadius(GetScale()));
}
public void DrawBoneOutline(Vector3 position, Vector3 right, Vector3 forward, float length, Color color, float outlineScale)
{
BoneDrawingUtility.DrawBoneOutline(position, position + right * length, forward, color, outlineScale);
}
public void DrawBoneParentLink(Vector3 parentPosition, Vector3 position, Vector3 forward, Color color)
{
BoneDrawingUtility.DrawBone(position, parentPosition, forward, color);
}
