public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
if (_drawGizmos)
{
drawer.color = Color.blue;
for (int i = 0; i < _ribbon.Points.Count - 1; i++)
{
drawer.DrawLine(_ribbon.Points[i].Position, _ribbon.Points[i + 1].Position);
}
drawer.color = Color.green;
for (int i = 0; i < _ribbon.Points.Count; i++)
{
drawer.DrawLine(_ribbon.Points[i].Position, _ribbon.Points[i].Position + _ribbon.Points[i].Normal * 0.02F);
}
drawer.color = Color.red;
for (int i = 0; i < _ribbon.Points.Count - 1; i++)
{
Vector3 binormal = Vector3.Cross(_ribbon.Points[i + 1].Position - _ribbon.Points[i].Position, _ribbon.Points[i + 1].Normal).normalized * 0.04F;
drawer.DrawLine(_ribbon.Points[i + 1].Position - binormal, _ribbon.Points[i + 1].Position + binormal);
drawer.DrawCube(_ribbon.Points[i + 1].Position + binormal, Vector3.one * 0.005F);
}
}
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
if (maybePoseSpline.HasValue)
{
var spline = maybePoseSpline.Value;
drawer.color = LeapColor.brown.WithAlpha(0.4f);
Vector3?prevPos = null;
int numSteps = 32;
int drawPosePer = 8, counter = 0;
float tStep = 1f / numSteps;
for (float t = 0f; t <= 1f; t += tStep)
{
var pose = spline.PoseAt(t);
if (counter % drawPosePer == 0)
{
drawer.DrawPose(pose, 0.02f);
}
if (prevPos.HasValue)
{
drawer.DrawLine(prevPos.Value, pose.position);
}
prevPos = pose.position;
counter++;
}
var renderPose = spline.PoseAt(renderPoseAtT);
var len = 0.06f;
var thick = 0.01f;
drawer.PushMatrix();
drawer.matrix = Matrix4x4.TRS(renderPose.position, renderPose.rotation, Vector3.one);
drawer.color = Color.red;
drawer.DrawCube(Vector3.right * ((len / 2f) + (thick / 2f)), new Vector3(len, thick, thick));
drawer.color = Color.green;
drawer.DrawCube(Vector3.up * ((len / 2f) + (thick / 2f)), new Vector3(thick, len, thick));
drawer.color = Color.blue;
drawer.DrawCube(Vector3.forward * ((len / 2f) + (thick / 2f)), new Vector3(thick, thick, len));
}
}
private void drawBoxGizmos(RuntimeGizmoDrawer drawer, Vector3 center, Vector3 radii)
{
drawer.DrawWireCube(center, radii * 2f);
drawer.color = drawer.color.WithAlpha(0.05f);
int div = 3;
float invDiv = 1f / div;
for (int i = 0; i < div; i++)
{
for (int j = 0; j < div; j++)
{
for (int k = 0; k < div; k++)
{
drawer.DrawWireCube((center + (new Vector3(i, j, k) - radii) * invDiv * 2),
radii * invDiv * 2f);
}
}
}
drawer.color = drawer.color.WithAlpha(0.04f);
drawer.DrawCube(center, radii * 2f);
}