public void OnSceneGUI()
{
var tbf = target as BoneFollowerGraphic;
var skeletonGraphicComponent = tbf.SkeletonGraphic;
if (skeletonGraphicComponent == null)
{
return;
}
var transform = skeletonGraphicComponent.transform;
var skeleton = skeletonGraphicComponent.Skeleton;
var canvas = skeletonGraphicComponent.canvas;
float positionScale = canvas == null ? 1f : skeletonGraphicComponent.canvas.referencePixelsPerUnit;
if (string.IsNullOrEmpty(boneName.stringValue))
{
SpineHandles.DrawBones(transform, skeleton, positionScale);
SpineHandles.DrawBoneNames(transform, skeleton, positionScale);
Handles.Label(tbf.transform.position, "No bone selected", EditorStyles.helpBox);
}
else
{
var targetBone = tbf.bone;
if (targetBone == null)
{
return;
}
SpineHandles.DrawBoneWireframe(transform, targetBone, SpineHandles.TransformContraintColor, positionScale);
Handles.Label(targetBone.GetWorldPosition(transform, positionScale), targetBone.Data.Name, SpineHandles.BoneNameStyle);
}
}
void OnSceneGUI(SceneView sceneView)
{
if (skeleton == null || skeletonRenderer == null || !skeletonRenderer.valid || isPrefab)
{
return;
}
var transform = skeletonRenderer.transform;
if (showPaths)
{
SpineHandles.DrawPaths(transform, skeleton);
}
if (showConstraints)
{
SpineHandles.DrawConstraints(transform, skeleton);
}
if (showBoneNames)
{
SpineHandles.DrawBoneNames(transform, skeleton);
}
if (showShapes)
{
SpineHandles.DrawBoundingBoxes(transform, skeleton);
}
if (bone != null)
{
SpineHandles.DrawBone(skeletonRenderer.transform, bone, 1.5f, Color.cyan);
Handles.Label(bone.GetWorldPosition(skeletonRenderer.transform) + (Vector3.down * 0.15f), bone.Data.Name, SpineHandles.BoneNameStyle);
}
}
public void OnSceneGUI()
{
var skeletonRenderer = (SkeletonRenderer)target;
var skeleton = skeletonRenderer.skeleton;
var transform = skeletonRenderer.transform;
if (skeleton == null)
{
return;
}
if (showPaths)
{
SpineHandles.DrawPaths(transform, skeleton);
}
SpineHandles.DrawBones(transform, skeleton);
if (showConstraints)
{
SpineHandles.DrawConstraints(transform, skeleton);
}
if (showBoneNames)
{
SpineHandles.DrawBoneNames(transform, skeleton);
}
if (showShapes)
{
SpineHandles.DrawBoundingBoxes(transform, skeleton);
}
}
static void DrawPointAttachmentWithLabel(PointAttachment point, Bone bone, Transform transform)
{
Vector3 labelOffset = new Vector3(0f, -0.2f, 0f);
SpineHandles.DrawPointAttachment(bone, point, transform);
Handles.Label(labelOffset + point.GetWorldPosition(bone, transform), point.Name, SpineHandles.PointNameStyle);
}
public void OnSceneGUI()
{
var tbf = target as BoneFollower;
var skeletonRendererComponent = tbf.skeletonRenderer;
if (skeletonRendererComponent == null)
{
return;
}
var transform = skeletonRendererComponent.transform;
var skeleton = skeletonRendererComponent.skeleton;
if (string.IsNullOrEmpty(tbf.boneName))
{
SpineHandles.DrawBones(transform, skeleton);
SpineHandles.DrawBoneNames(transform, skeleton);
Handles.Label(tbf.transform.position, "No bone selected", EditorStyles.helpBox);
}
else
{
var targetBone = tbf.bone;
if (targetBone == null)
{
return;
}
SpineHandles.DrawBoneWireframe(transform, targetBone, SpineHandles.TransformContraintColor);
Handles.Label(targetBone.GetWorldPosition(transform), targetBone.Data.Name, SpineHandles.BoneNameStyle);
}
}
public void OnSceneGUI()
{
var skeletonRenderer = (SkeletonRenderer)target;
if (loadingFailed)
{
return;
}
var skeleton = skeletonRenderer.Skeleton;
if (skeleton == null)
{
loadingFailed = true;
return;
}
var transform = skeletonRenderer.transform;
if (skeleton == null)
{
return;
}
SpineHandles.DrawBones(transform, skeleton);
}
public static void DrawBoundingBoxes(Transform transform, Skeleton skeleton)
{
foreach (var slot in skeleton.Slots)
{
var bba = slot.Attachment as BoundingBoxAttachment;
if (bba != null)
{
SpineHandles.DrawBoundingBox(slot, bba, transform);
}
}
}
public static void DrawPaths(Transform transform, Skeleton skeleton)
{
foreach (Slot s in skeleton.DrawOrder)
{
var p = s.Attachment as PathAttachment;
if (p != null)
{
SpineHandles.DrawPath(s, p, transform, true);
}
}
}
public static void DrawPath(Slot s, PathAttachment p, Transform t, bool includeName)
{
int worldVerticesLength = p.WorldVerticesLength;
if (pathVertexBuffer == null || pathVertexBuffer.Length < worldVerticesLength)
{
pathVertexBuffer = new float[worldVerticesLength];
}
float[] pv = pathVertexBuffer;
p.ComputeWorldVertices(s, pv);
var ocolor = Handles.color;
Handles.color = SpineHandles.PathColor;
Matrix4x4 m = t.localToWorldMatrix;
const int step = 6;
int n = worldVerticesLength - step;
Vector3 p0, p1, p2, p3;
for (int i = 2; i < n; i += step)
{
p0 = m.MultiplyPoint(new Vector3(pv[i], pv[i + 1]));
p1 = m.MultiplyPoint(new Vector3(pv[i + 2], pv[i + 3]));
p2 = m.MultiplyPoint(new Vector3(pv[i + 4], pv[i + 5]));
p3 = m.MultiplyPoint(new Vector3(pv[i + 6], pv[i + 7]));
DrawCubicBezier(p0, p1, p2, p3);
}
n += step;
if (p.Closed)
{
p0 = m.MultiplyPoint(new Vector3(pv[n - 4], pv[n - 3]));
p1 = m.MultiplyPoint(new Vector3(pv[n - 2], pv[n - 1]));
p2 = m.MultiplyPoint(new Vector3(pv[0], pv[1]));
p3 = m.MultiplyPoint(new Vector3(pv[2], pv[3]));
DrawCubicBezier(p0, p1, p2, p3);
}
const float endCapSize = 0.05f;
Vector3 firstPoint = m.MultiplyPoint(new Vector3(pv[2], pv[3]));
SpineHandles.DrawDot(firstPoint, endCapSize);
//if (!p.Closed) SpineHandles.DrawDot(m.MultiplyPoint(new Vector3(pv[n - 4], pv[n - 3])), endCapSize);
if (includeName)
{
Handles.Label(firstPoint + new Vector3(0, 0.1f), p.Name, PathNameStyle);
}
Handles.color = ocolor;
}
public void DoRenderPreview(bool drawHandles)
{
if (this.PreviewUtilityCamera.activeTexture == null || this.PreviewUtilityCamera.targetTexture == null)
{
return;
}
GameObject go = previewGameObject;
if (requiresRefresh && go != null)
{
go.GetComponent <Renderer>().enabled = true;
if (!EditorApplication.isPlaying)
{
skeletonAnimation.Update((Time.realtimeSinceStartup - animationLastTime));
}
animationLastTime = Time.realtimeSinceStartup;
if (!EditorApplication.isPlaying)
{
skeletonAnimation.LateUpdate();
}
var thisPreviewUtilityCamera = this.PreviewUtilityCamera;
if (drawHandles)
{
Handles.SetCamera(thisPreviewUtilityCamera);
Handles.color = OriginColor;
float scale = skeletonDataAsset.scale;
Handles.DrawLine(new Vector3(-1000 * scale, 0, 0), new Vector3(1000 * scale, 0, 0));
Handles.DrawLine(new Vector3(0, 1000 * scale, 0), new Vector3(0, -1000 * scale, 0));
}
thisPreviewUtilityCamera.Render();
if (drawHandles)
{
Handles.SetCamera(thisPreviewUtilityCamera);
SpineHandles.DrawBoundingBoxes(skeletonAnimation.transform, skeletonAnimation.skeleton);
if (SkeletonDataAssetInspector.showAttachments)
{
SpineHandles.DrawPaths(skeletonAnimation.transform, skeletonAnimation.skeleton);
}
}
go.GetComponent <Renderer>().enabled = false;
}
}
public void OnSceneGUI()
{
var skeletonRenderer = (SkeletonRenderer)target;
var skeleton = skeletonRenderer.Skeleton;
var transform = skeletonRenderer.transform;
if (skeleton == null)
{
return;
}
SpineHandles.DrawBones(transform, skeleton);
}
void DoRenderPreview(bool drawHandles)
{
if (this.PreviewUtilityCamera.activeTexture == null || this.PreviewUtilityCamera.targetTexture == null)
{
return;
}
GameObject go = this.m_previewInstance;
if (m_requireRefresh && go != null)
{
go.GetComponent <Renderer>().enabled = true;
if (!EditorApplication.isPlaying)
{
m_skeletonAnimation.Update((Time.realtimeSinceStartup - m_lastTime));
}
m_lastTime = Time.realtimeSinceStartup;
if (!EditorApplication.isPlaying)
{
m_skeletonAnimation.LateUpdate();
}
var c = this.PreviewUtilityCamera;
if (drawHandles)
{
Handles.SetCamera(c);
Handles.color = m_originColor;
Handles.DrawLine(new Vector3(-1000 * m_skeletonDataAsset.scale, 0, 0), new Vector3(1000 * m_skeletonDataAsset.scale, 0, 0));
Handles.DrawLine(new Vector3(0, 1000 * m_skeletonDataAsset.scale, 0), new Vector3(0, -1000 * m_skeletonDataAsset.scale, 0));
}
c.Render();
if (drawHandles)
{
Handles.SetCamera(c);
SpineHandles.DrawBoundingBoxes(m_skeletonAnimation.transform, m_skeletonAnimation.skeleton);
if (showAttachments)
{
SpineHandles.DrawPaths(m_skeletonAnimation.transform, m_skeletonAnimation.skeleton);
}
}
go.GetComponent <Renderer>().enabled = false;
}
}
public static void DrawBone(Transform transform, Bone b, float boneScale, Color color, float skeletonRenderScale = 1f)
{
var pos = new Vector3(b.WorldX * skeletonRenderScale, b.WorldY * skeletonRenderScale, 0);
float length = b.Data.Length;
if (length > 0)
{
Quaternion rot = Quaternion.Euler(0, 0, b.WorldRotationX);
Vector3 scale = Vector3.one * length * b.WorldScaleX;
const float my = 1.5f;
scale.y *= (SpineEditorUtilities.Preferences.handleScale + 1f) * 0.5f;
scale.y = Mathf.Clamp(scale.x, -my, my);
SpineHandles.GetBoneMaterial(color).SetPass(0);
Graphics.DrawMeshNow(SpineHandles.BoneMesh, transform.localToWorldMatrix * Matrix4x4.TRS(pos, rot, scale));
}
else
{
var wp = transform.TransformPoint(pos);
DrawBoneCircle(wp, color, transform.forward, boneScale * skeletonRenderScale);
}
}
public static void DrawConstraints(Transform transform, Skeleton skeleton, float skeletonRenderScale = 1f)
{
Vector3 targetPos;
Vector3 pos;
bool active;
Color handleColor;
const float Thickness = 4f;
Vector3 normal = transform.forward;
// Transform Constraints
handleColor = SpineHandles.TransformContraintColor;
foreach (var tc in skeleton.TransformConstraints)
{
var targetBone = tc.Target;
targetPos = targetBone.GetWorldPosition(transform, skeletonRenderScale);
if (tc.TranslateMix > 0)
{
if (tc.TranslateMix != 1f)
{
Handles.color = handleColor;
foreach (var b in tc.Bones)
{
pos = b.GetWorldPosition(transform, skeletonRenderScale);
Handles.DrawDottedLine(targetPos, pos, Thickness);
}
}
SpineHandles.DrawBoneCircle(targetPos, handleColor, normal, 1.3f * skeletonRenderScale);
Handles.color = handleColor;
SpineHandles.DrawCrosshairs(targetPos, 0.2f, targetBone.A, targetBone.B, targetBone.C, targetBone.D, transform, skeletonRenderScale);
}
}
// IK Constraints
handleColor = SpineHandles.IkColor;
foreach (var ikc in skeleton.IkConstraints)
{
Bone targetBone = ikc.Target;
targetPos = targetBone.GetWorldPosition(transform, skeletonRenderScale);
var bones = ikc.Bones;
active = ikc.Mix > 0;
if (active)
{
pos = bones.Items[0].GetWorldPosition(transform, skeletonRenderScale);
switch (bones.Count)
{
case 1: {
Handles.color = handleColor;
Handles.DrawLine(targetPos, pos);
SpineHandles.DrawBoneCircle(targetPos, handleColor, normal);
var m = bones.Items[0].GetMatrix4x4();
m.m03 = targetBone.WorldX * skeletonRenderScale;
m.m13 = targetBone.WorldY * skeletonRenderScale;
SpineHandles.DrawArrowhead(transform.localToWorldMatrix * m);
break;
}
case 2: {
Bone childBone = bones.Items[1];
Vector3 child = childBone.GetWorldPosition(transform, skeletonRenderScale);
Handles.color = handleColor;
Handles.DrawLine(child, pos);
Handles.DrawLine(targetPos, child);
SpineHandles.DrawBoneCircle(pos, handleColor, normal, 0.5f);
SpineHandles.DrawBoneCircle(child, handleColor, normal, 0.5f);
SpineHandles.DrawBoneCircle(targetPos, handleColor, normal);
var m = childBone.GetMatrix4x4();
m.m03 = targetBone.WorldX * skeletonRenderScale;
m.m13 = targetBone.WorldY * skeletonRenderScale;
SpineHandles.DrawArrowhead(transform.localToWorldMatrix * m);
break;
}
}
}
//Handles.Label(targetPos, ikc.Data.Name, SpineHandles.BoneNameStyle);
}
// Path Constraints
handleColor = SpineHandles.PathColor;
foreach (var pc in skeleton.PathConstraints)
{
active = pc.TranslateMix > 0;
if (active)
{
foreach (var b in pc.Bones)
{
SpineHandles.DrawBoneCircle(b.GetWorldPosition(transform, skeletonRenderScale), handleColor, normal, 1f * skeletonRenderScale);
}
}
}
}
