public override void Run(RenderControl renderer)
{
var ellipse = SketchBuilder.MakeEllipse(GP.Origin(), 10, 5, GP.DX(), GP.DZ());
renderer.ShowShape(ellipse, Vector3.Blue);
ParametricCurve pc = new ParametricCurve(ellipse);
var paramsList = pc.SplitByUniformLength(1, 0.01);
uint itemCount = (uint)paramsList.Count;
var points = new ParticleSceneNode(itemCount, Vector3.Green, 5.0f);
var lines = new SegmentsSceneNode(itemCount, Vector3.Red, 2);
Random random = new Random();
for (int ii = 0; ii < paramsList.Count; ++ii)
{
var value = pc.D1(paramsList[ii]);
var pos = value.GetPoint();
var dir = value.GetVectors()[0];
var end = new GPnt(pos.XYZ().Added(dir.XYZ()));
lines.SetPositions((uint)ii, Vector3.From(pos), Vector3.From(end));
lines.SetColors((uint)ii, Vector3.Red, Vector3.From(random.NextDouble(), random.NextDouble(), random.NextDouble()));
points.SetPosition((uint)ii, Vector3.From(pos));
}
renderer.ShowSceneNode(points);
renderer.ShowSceneNode(lines);
}
public override void Animation(RenderControl render, float time)
{
mTheta += 0.5f;
mRobot.SetVariable(1, mTheta * 2);
mRobot.SetVariable(2, mTheta * 3);
mRobot.SetVariable(4, mTheta * 6);
mRobot.SetVariable(6, mTheta * 2);
mRobot.SetVariable(7, mTheta * 6);
mRobot.SetVariable(8, mTheta * 6);
if (mD > 30 || mD < 10)
{
mSign *= -1;
}
mD += mSign * 0.2f;
mRobot.UpdateFrames();
Vector3 pt = new Vector3(0);
pt = pt * mRobot.GetFinalTransform();
mMotionTrail.SetPosition(mCount, pt);
++mCount;
render.RequestDraw(EnumUpdateFlags.Scene);
}
public bool Play(RenderControl render, float time)
{
if (mCurrentIdx >= mPoints.Count)
{
mLineNode.SetVisible(false);
return(false);
}
mTime += time;
if (mTime < 100) //距离上次更新不到100ms，就返回
{
return(true);
}
mTime = 0;
Vector3 target = mPoints[mCurrentIdx];
mLineNode.SetTransform(MakeTransform(mStart, target));
mLineNode.RequstUpdate();
mMotionTrail.SetPosition((uint)mCurrentIdx, target);
mMotionTrail.RequstUpdate();
render.RequestDraw(EnumUpdateFlags.Scene);
++mCurrentIdx;
return(true);
}
public override void Animation(RenderControl render, float time)
{
if (mLength > 50)
{
return;
}
mTheta += 0.02f;
var rotation = Matrix4.makeRotationAxis(new Vector3(1, 0, 0), mTheta);
mLength += 0.1f;
var trf = Matrix4.makeTranslation(-mLength, 0, 0) * rotation;
mWorkpiece.SetTransform(trf);
mWorkpiece.RequstUpdate();
Vector3 tailPostion = new Vector3(0, 0, 5);
tailPostion.applyMatrix4(trf);
mMotionTrail.SetPosition(mCount++, tailPostion);
mMotionTrail.RequstUpdate();
render.RequestDraw(EnumUpdateFlags.Scene);
}
public override void Animation(RenderControl render, float time)
{
if (mAnimation.Play(time))
{
var trf = mWorkpiece.GetTransform();
Vector3 tailPostion = new Vector3(0, 0, 5);
tailPostion.applyMatrix4(trf);
mMotionTrail.SetPosition(mCount++, tailPostion);
mMotionTrail.RequstUpdate();
render.RequestDraw(EnumUpdateFlags.Scene);
}
}
public override void Animation(RenderControl render, float time)
{
if (mRobotAnimation.Play(time))
{
Vector3 pt = new Vector3(0);
pt = pt * mRobot.GetFinalTransform();
mMotionTrail.SetPosition(mCount, pt);
mMotionTrail.UpdateBoundingBox();
++mCount;
//Blink blink effect
BrepSceneNode.Cast(mRobot.GetLink((mCount - 1) % 7).GetVisualNode()).GetShape().SetFaceMaterial(mRobotMaterial);
BrepSceneNode.Cast(mRobot.GetLink(mCount % 7).GetVisualNode()).GetShape().SetFaceMaterial(mMaterial);
render.RequestDraw(EnumUpdateFlags.Scene);
}
}
public override void Run(RenderControl render)
{
var fileName = GetResourcePath("models/YONGSHENGDA_9998.igs");
var shape = ShapeIO.Open(fileName);
if (shape == null)
{
return;
}
var face = shape.FindChild(EnumTopoShapeType.Topo_FACE, 12);
var edges = face.GetChildren(EnumTopoShapeType.Topo_EDGE);
var wire = SketchBuilder.MakeWire(edges);
if (wire == null)
{
return;
}
var curve = new ParametricCurve();
curve.Initialize(wire);
var ulist = curve.SplitByUniformLength(1, 0.2);
var node = new ParticleSceneNode((uint)ulist.Count, ColorTable.Red, 2);
for (int ii = 0; ii < ulist.Count; ++ii)
{
node.SetPosition((uint)ii, Vector3.From(curve.Value(ulist[ii])));
}
node.UpdateBoundingBox();
render.ShowShape(wire, ColorTable.GoldEnrod);
render.ShowSceneNode(node);
}
public override void Animation(RenderControl render, float time)
{
if (this.State == 0)
{
return;
}
mTheta += 0.5f;
mRobot.SetVariable(1, mTheta * 1);
mRobot.SetVariable(2, mTheta * 2);
mRobot.SetVariable(4, mTheta * 3);
mRobot.SetVariable(6, mTheta * 4);
mRobot.SetVariable(7, mTheta * 5);
mRobot.SetVariable(8, mTheta * 6);
if (mD > 30 || mD < 10)
{
mSign *= -1;
}
mD += mSign * 0.2f;
mRobot.UpdateFrames();
Vector3 pt = new Vector3(0);
pt = pt * mRobot.GetFinalTransform();
mMotionTrail.SetPosition(mCount, pt);
mMotionTrail.UpdateBoundingBox();
++mCount;
if (this.State == 1)
{
var position = pt - Vector3.UNIT_Y * 500;
render.GetCamera().LookAt(position, pt, Vector3.UNIT_Z);
}
else if (this.State == 2)
{
var position = pt + Vector3.UNIT_Z * 500;
render.GetCamera().LookAt(position, pt, Vector3.UNIT_Y);
}
else if (this.State == 3)
{
var camera = render.GetCamera();
var postion = new Vector3(0, -500, 0);
var trf = Matrix4.makeRotationAxis(Vector3.UNIT_Z, mTheta * 3.1415926f / 180);
postion.applyMatrix4(trf);
camera.LookAt(postion, Vector3.Zero, Vector3.UNIT_Z);
}
if (this.State == 1 && mTheta > 360)
{
this.State = 2;
}
else if (this.State == 2 && mTheta > 720)
{
render.SetStandardView(EnumStandardView.Front);
this.State = 3;
}
render.RequestDraw(EnumUpdateFlags.Scene);
}
