public void ClearMechanism(int ID)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
if (mi.state == State.s2D)
{
Bitmap bp = new Bitmap(mi.Size.X, mi.Size.Y, mi.G);
Graphics g = Graphics.FromImage(bp);
Rectangle Rect = new Rectangle();
SolidBrush SBr = new SolidBrush(Color.White);
Rect.Location = new Point(0, 0);
Rect.Size = new Size(bp.Size.Width, bp.Size.Height);
g.FillRectangle(SBr, Rect);
mi.G.DrawImage(bp, 0, 0);
g.Dispose();
}
else
{
mi.d3d.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Wheat, 1.0f, 0);
mi.d3d.Present();
}
}
}
private void SetupProjections(MechanismInfo mi)
{
mi.d3d.Lights[0].Enabled = true; // Включаем нулевой источник освещения
mi.d3d.Lights[0].Diffuse = Color.White; // Цвет источника освещения
mi.d3d.Lights[0].Position = new Vector3(0, 0, 0); // Задаем координаты
mi.d3d.Transform.Projection = DirectMatrix.PerspectiveFovLH((float)Math.PI / 4, mi.Window.Width / mi.Window.Height, 1.0f, 50.0f);
}
public void SetRotateW(int ID, double rot)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi != null)
{
mi.rotateZ = rot;
}
}
public void ChangeTrajectoryParams(int ID, Dots choise)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
mi.choise = choise;
}
// else throw new Exception("Error: element not found");
}
public void StopMechanism(int ID)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
mi.Timer.Stop();
}
else
{
throw new Exception("Error: element not found");
}
}
private void WhichMove(object sender, EventArgs e)
{
MechanismInfo mi = FindMechanismInfo((Timer)sender);
if (mi.state == State.s2D)
{
Draw_8(mi);
}
else
{
Draw_8_3D(mi);
}
}
public void StartMechanism(int ID, Form window)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
mi.Window = window;
mi.Timer.Start();
}
else
{
throw new Exception("Error: element not found");
}
}
public void StartMechanism(int ID, Graphics g)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
mi.G = g;
mi.Timer.Start();
}
else
{
throw new Exception("Error: element not found");
}
}
public void SetParams(int ID, EventExtraParams e)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null && e.l_block > 0)
{
if (mi.Number == 8)
{
Mechanism_8 old = mi.mechanism as Mechanism_8;
Mechanism_8 new_m = new Mechanism_8(old.r1, old.R1, old.r2, e.l_rope, old.v_block, old.Center, old.ID);
mi.mechanism = new_m;
}
RestartMechanism(ID);
StopMechanism(ID);
DrawMechanism(ID);
}
}
public void SetParams(int ID, EventKinematicParams e)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null && e.v_block != -10.1)
{
if (mi.Number == 8)
{
Mechanism_8 old = mi.mechanism as Mechanism_8;
Mechanism_8 new_m = new Mechanism_8(old.r1, old.R1, old.r2, old.l, e.v_block, old.Center, old.ID);
mi.mechanism = new_m;
}
RestartMechanism(ID);
StopMechanism(ID);
DrawMechanism(ID);
}
}
public void DrawMechanism(int ID)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
if (mi.state == State.s2D)
{
Draw_8(mi);
}
else
{
Draw_8_3D(mi);
}
}
else
{
throw new Exception("Error: element not found");
}
}
public void DrawMechanism(int ID, Form window)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.mechanism != null)
{
mi.Window = window;
mi.Timems = 0;
mi.Timer.Stop();
switch (mi.Number)
{
case 8:
Draw_8_3D(mi);
break;
}
}
else
{
throw new Exception("Error: element not found");
}
}
public void ChangeXRay(int ID)
{
MechanismInfo mi = FindMechanismInfo(ID);
mi.XRay = !mi.XRay;
}
private void Draw_8(MechanismInfo mi)
{
if (mi.Number != -1 && mi.G != null)
{
Mechanism_8 mechanism = (Mechanism_8)mi.mechanism;
mechanism.ReturnState(mi.Timems * 0.05);
Bitmap bp = new Bitmap(mi.Size.X, mi.Size.Y, mi.G);
Graphics g = Graphics.FromImage(bp);
g.SmoothingMode = SmoothingMode.AntiAlias;
HatchBrush Br = new HatchBrush(HatchStyle.BackwardDiagonal, Color.Black, Color.White);
Pen p = new Pen(Color.Black);
SolidBrush SBr = new SolidBrush(Color.White);
Rectangle Rect = new Rectangle();
//for static ball
float y0 = (float)(mechanism.Center.Y - mechanism.R1);
float x0 = (float)(mechanism.Center.X - mechanism.R1);
//for rope moving block
float x = (float)(mechanism.Center.X + mechanism.R1);
float y = (float)(mechanism.Center.Y + ((mechanism.l - mechanism.R1) / 2 - Math.PI * mechanism.r2 / 2));
//for ropes
float xx = (float)(x + 2 * mechanism.r2);
//for block
int lv = 100;
double yb = y0 + mechanism.R1 + lv - mi.Timems * mechanism.v_block * 0.05;
if ((yb - (y0 + mechanism.R1) < 0.001 || ((y + mechanism.State.deltaO2) - mechanism.Center.Y) < 0.01) && mi.Timems != 0)
{
mi.Timer.Stop(); return;
}
//clear
Rect.Location = new Point(0, 0);
Rect.Size = new Size(bp.Size.Width, bp.Size.Height);
g.FillRectangle(SBr, Rect);
//block big static
Rect.Location = new Point((int)x0, (int)y0);
Rect.Size = new Size((int)(2 * mechanism.R1), (int)(2 * mechanism.R1));
g.FillEllipse(SBr, Rect);
g.DrawEllipse(p, Rect);
//block small static
Rect.Location = new Point((int)(mechanism.Center.X - mechanism.r1), (int)(mechanism.Center.Y - mechanism.r1));
Rect.Size = new Size((int)(2 * mechanism.r1), (int)(2 * mechanism.r1));
g.FillEllipse(SBr, Rect);
g.DrawEllipse(p, Rect);
//bearing draw
Point side = new Point(mechanism.Center.X - 10, mechanism.Center.Y + 20);
g.DrawLine(p, side, mechanism.Center);
side.X = mechanism.Center.X + 10;
side.Y = mechanism.Center.Y + 20;
g.DrawLine(p, mechanism.Center, side);
Rect.Location = new Point(mechanism.Center.X - 15, mechanism.Center.Y + 20);
Rect.Size = new Size(30, 7);
g.FillRectangle(Br, Rect);
g.DrawLine(p, mechanism.Center.X + 15, mechanism.Center.Y + 20, mechanism.Center.X - 15, mechanism.Center.Y + 20);
//bearing ball
Rect.Location = new Point(mechanism.Center.X - 5, mechanism.Center.Y - 5);
Rect.Size = new Size(10, 10);
g.FillEllipse(SBr, Rect);
g.DrawEllipse(p, Rect);
//dot lines
p.DashStyle = DashStyle.DashDot;
g.DrawLine(p, (int)(mechanism.Center.X + mechanism.R1 * Math.Sin(mechanism.State.rot1)),
(int)(mechanism.Center.Y - mechanism.R1 * Math.Cos(mechanism.State.rot1)),
(int)(mechanism.Center.X - mechanism.R1 * Math.Sin(mechanism.State.rot1)),
(int)(mechanism.Center.Y + mechanism.R1 * Math.Cos(mechanism.State.rot1)));
g.DrawLine(p, (int)(mechanism.Center.X - mechanism.R1 * Math.Cos(mechanism.State.rot1)),
(int)(mechanism.Center.Y - mechanism.R1 * Math.Sin(mechanism.State.rot1)),
(int)(mechanism.Center.X + mechanism.R1 * Math.Cos(mechanism.State.rot1)),
(int)(mechanism.Center.Y + mechanism.R1 * Math.Sin(mechanism.State.rot1)));
p.DashStyle = DashStyle.Solid;
//rope left
g.DrawLine(p, x, mechanism.Center.Y, (float)(mechanism.Center.X + mechanism.R1), (int)(y + mechanism.State.deltaO2));
//rope right
g.DrawLine(p, xx, (int)(y + mechanism.State.deltaO2), (float)(x + 2 * mechanism.r2), y0);
//mount
g.DrawLine(p, xx - 30, y0, xx + 30, y0);
Rect.Location = new Point((int)(xx - 30), (int)(y0 - 10));
Rect.Size = new Size(60, 10);
g.FillRectangle(Br, Rect);
//blockrope
g.DrawLine(p, (float)(x0 + (mechanism.R1 - mechanism.r1)), (float)(y0 + mechanism.R1),
(float)(x0 + (mechanism.R1 - mechanism.r1)), (float)(yb));
Rect.Location = new Point((int)(x0 + (mechanism.R1 - mechanism.r1) - 10), (int)yb);
Rect.Size = new Size(20, 30);
g.FillRectangle(Br, Rect);
g.DrawRectangle(p, Rect);
//block moving
Rect.Location = new Point((int)x, (int)(y - mechanism.r2 + mechanism.State.deltaO2));
Rect.Size = new Size((int)(2 * mechanism.r2), (int)(2 * mechanism.r2));
g.FillEllipse(SBr, Rect);
g.DrawEllipse(p, Rect);
//dots line
double xo2 = Rect.Location.X + mechanism.r2, yo2 = Rect.Location.Y + mechanism.r2;
p.DashStyle = DashStyle.DashDot;
g.DrawLine(p, (int)(xo2 - mechanism.r2 * Math.Sin(mechanism.State.rot2)),
(int)(yo2 - mechanism.r2 * Math.Cos(mechanism.State.rot2)),
(int)(xo2 + mechanism.r2 * Math.Sin(mechanism.State.rot2)),
(int)(yo2 + mechanism.r2 * Math.Cos(mechanism.State.rot2)));
g.DrawLine(p, (int)(xo2 - mechanism.r2 * Math.Cos(mechanism.State.rot2)),
(int)(yo2 + mechanism.r2 * Math.Sin(mechanism.State.rot2)),
(int)(xo2 + mechanism.r2 * Math.Cos(mechanism.State.rot2)),
(int)(yo2 - mechanism.r2 * Math.Sin(mechanism.State.rot2)));
p.DashStyle = DashStyle.Solid;
//trajectories
if (mi.choise != Dots.None)
{
DrawTrajectory(mi.mechanism.ID, mi.Timems == 0, g);
}
mi.G.DrawImage(bp, 0, 0);
g.Dispose();
mi.Timems += mi.Timer.Interval;
}
}
private void Draw_8_3D(MechanismInfo mi)
{
Material kolesoMaterial = new Material();
kolesoMaterial.Diffuse = Color.Purple;
kolesoMaterial.Specular = Color.Yellow;
kolesoMaterial.SpecularSharpness = 1;
if (mi.Number != -1 && mi.Window != null)
{
int koef = mi.zoom;
Mechanism_8 mechanism = (Mechanism_8)mi.mechanism;
mechanism.ReturnState(mi.Timems * 0.01);
//for static ball
//for rope moving block
float x = (float)(mechanism.R1 + mechanism.r2);
float y = (float)(((mechanism.l - mechanism.R1) / 2 - Math.PI * mechanism.r2 / 2));
//for ropes
float xx = (float)(x + 2 * mechanism.r2);
//for block
int lv = 100;
double yb = mechanism.R1 + lv - mi.Timems * mechanism.v_block * 0.01;
if ((yb < (mechanism.R1 / 2) || (y + mechanism.State.deltaO2) < 0.01) && mi.Timems != 0 && mi.Timer.Enabled)
{
mi.Timer.Stop(); return;
}
DirectMatrix displace = DirectMatrix.Translation(-(float)(mechanism.R1 * 2) / koef, -(float)(mechanism.R1 * 2) / koef, 0);
mi.d3d.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Wheat, 1.0f, 0);
mi.d3d.BeginScene();
SetupProjections(mi);
mi.d3d.RenderState.FillMode = (mi.XRay)? Microsoft.DirectX.Direct3D.FillMode.Solid : Microsoft.DirectX.Direct3D.FillMode.WireFrame;
mi.d3d.RenderState.Lighting = true;
Mechanism_8 m8 = mi.mechanism as Mechanism_8;
//Большое неподвижное колесо
Mesh static_wheel = Mesh.Cylinder(mi.d3d, (float)m8.R1 / koef, (float)m8.R1 / koef, 0.1f, 50, 10);
mi.d3d.Material = kolesoMaterial;
mi.d3d.Transform.World = DirectMatrix.RotationZ((float)mechanism.State.rot1) * displace *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
static_wheel.DrawSubset(0);
//Вращающееся колесо
Mesh nonstatic_wheel = Mesh.Cylinder(mi.d3d, (float)m8.r2 / koef, (float)m8.r2 / koef, 0.1f, 50, 10);
mi.d3d.Transform.World = DirectMatrix.RotationZ(-(float)mechanism.State.rot2) * displace *
DirectMatrix.Translation(x / koef, (float)(y + mechanism.State.deltaO2) / koef, 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180))
* DirectMatrix.Translation(0, 0, 6f);
nonstatic_wheel.DrawSubset(0);
//Маленькое неподвижное колесо
Mesh static_wheel1 = Mesh.Cylinder(mi.d3d, (float)m8.r1 / (koef), (float)m8.r1 / koef, 0.1f, 50, 10);
kolesoMaterial.Diffuse = Color.Tomato;
mi.d3d.Material = kolesoMaterial;
mi.d3d.Transform.World = DirectMatrix.RotationZ((float)mechanism.State.rot1) * displace * DirectMatrix.Translation(0, 0, 0.1f) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180))
* DirectMatrix.Translation(0, 0, 6f);
static_wheel1.DrawSubset(0);
float len = (float)(y + mechanism.State.deltaO2);
if (len < 0)
{
len = -len;
}
kolesoMaterial.Diffuse = Color.DimGray;
mi.d3d.Material = kolesoMaterial;
Mesh rope_left = Mesh.Cylinder(mi.d3d, 0.01f, 0.01f,
len / koef, 50, 10
);
mi.d3d.Transform.World =
DirectMatrix.RotationX((float)Math.PI / 2) * displace *
DirectMatrix.Translation((float)(mechanism.R1) / koef, len / (2 * koef), 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
rope_left.DrawSubset(0);
Mesh rope_right = Mesh.Cylinder(mi.d3d, 0.01f, 0.01f,
len / koef, 50, 10
);
mi.d3d.Transform.World =
DirectMatrix.RotationX((float)Math.PI / 2) * displace *
DirectMatrix.Translation((float)(mechanism.R1 + 2 * mechanism.r2) / koef, len / (2 * koef), 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
rope_right.DrawSubset(0);
Mesh rope_block = Mesh.Cylinder(mi.d3d, 0.01f, 0.01f,
(float)yb / koef, 50, 10
);
mi.d3d.Transform.World =
DirectMatrix.RotationX((float)Math.PI / 2) * displace *
DirectMatrix.Translation((float)(-mechanism.r1) / koef, (float)yb / (2 * koef), 0.08f) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
rope_block.DrawSubset(0);
//грузик
kolesoMaterial.Diffuse = Color.ForestGreen;
mi.d3d.Material = kolesoMaterial;
Mesh block = Mesh.Box(mi.d3d, 0.1f, 0.05f, 0.2f);
mi.d3d.Transform.World =
DirectMatrix.RotationX((float)Math.PI / 2) * displace *
DirectMatrix.Translation((float)(-mechanism.r1) / koef, (float)(yb + 0.05f) / koef, 0.08f) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
block.DrawSubset(0);
kolesoMaterial.Diffuse = Color.PapayaWhip;
mi.d3d.Material = kolesoMaterial;
Mesh ball1 = Mesh.Sphere(mi.d3d, (float)mechanism.r1 / (3 * koef), 50, 20);
mi.d3d.Transform.World = displace *
DirectMatrix.Translation(0, 0, -0.05f) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
ball1.DrawSubset(0);
Mesh ball2 = Mesh.Sphere(mi.d3d, (float)mechanism.r1 / (3 * koef), 50, 20);
mi.d3d.Transform.World = displace *
DirectMatrix.Translation(0, 0, 0.15f) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
ball2.DrawSubset(0);
mi.d3d.RenderState.CullMode = Cull.None;
kolesoMaterial.Diffuse = Color.Purple;
mi.d3d.Material = kolesoMaterial;
Mesh platform = Mesh.Polygon(mi.d3d, (float)mechanism.r2 / koef, 6);
mi.d3d.Transform.World = DirectMatrix.RotationX((float)Math.PI / 2) * displace *
DirectMatrix.Translation((float)(mechanism.R1 + 2 * mechanism.r2) / koef, 0, 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
platform.DrawSubset(0);
if (mi.choise != Dots.None)
{
DrawTrajectory(mi.mechanism.ID, mi.Timems == 0);
}
mi.d3d.EndScene();
mi.d3d.Present();
if (mi.Timer.Enabled)
{
mi.Timems += mi.Timer.Interval;
}
static_wheel.Dispose();
static_wheel1.Dispose();
nonstatic_wheel.Dispose();
rope_left.Dispose();
rope_right.Dispose();
rope_block.Dispose();
block.Dispose();
ball1.Dispose();
ball2.Dispose();
platform.Dispose();
}
}
private void DrawTrajectory(int ID, bool f)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.Number == 8)
{
Dots choise = mi.choise;
Mechanism_8 mechanism = (Mechanism_8)mi.mechanism;
Point _O2 = new Point((int)(mechanism.R1 + mechanism.r2), (int)(((mechanism.l - mechanism.R1) / 2 - Math.PI * mechanism.r2 / 2) + mechanism.State.deltaO2));
Point _A = new Point((int)(_O2.X + mechanism.r2 * 3 * Math.Cos(mechanism.State.rot2) / 4),
(int)(_O2.Y - mechanism.r2 * 3 * Math.Sin(mechanism.State.rot2) / 4));
Point _B = new Point((int)(_O2.X + mechanism.r2 * Math.Cos(mechanism.State.rot2 + 3 * Math.PI / 4)),
(int)(_O2.Y - mechanism.r2 * Math.Sin(mechanism.State.rot2 + 3 * Math.PI / 4)));
CustomVertex.PositionColored A = new CustomVertex.PositionColored(new Vector3((float)_A.X, (float)_A.Y, 0), Color.Blue.ToArgb());
A.Color = Color.Blue.ToArgb();
CustomVertex.PositionColored B = new CustomVertex.PositionColored(new Vector3((float)_B.X, (float)_B.Y, 0), Color.Silver.ToArgb());
B.Color = Color.Red.ToArgb();
if (trajectories_vertex.Count < 2)
{
trajectories_vertex.Add(new List <CustomVertex.PositionColored>());
trajectories_vertex.Add(new List <CustomVertex.PositionColored>());
trajectories_vertex[0].Add(A);
trajectories_vertex[1].Add(B);
}
if (f)
{
trajectories_vertex[0].Clear();
trajectories_vertex[1].Clear();
}
trajectories_vertex[0].Add(A);
trajectories_vertex[1].Add(B);
//РИСОВАНИЕ КУРВ 3D
List <CustomVertex.PositionColored> real_trajectoriesA = new List <CustomVertex.PositionColored>();
List <CustomVertex.PositionColored> real_trajectoriesB = new List <CustomVertex.PositionColored>();
for (int i = 0; i < trajectories_vertex[0].Count; i++)
{
real_trajectoriesA.Add(new CustomVertex.PositionColored(new Vector3(trajectories_vertex[0][i].X / mi.zoom, trajectories_vertex[0][i].Y / mi.zoom, 0), trajectories_vertex[0][i].Color));
real_trajectoriesB.Add(new CustomVertex.PositionColored(new Vector3(trajectories_vertex[1][i].X / mi.zoom, trajectories_vertex[1][i].Y / mi.zoom, 0), trajectories_vertex[1][i].Color));
}
mi.d3d.VertexFormat = CustomVertex.PositionColored.Format;
DirectMatrix displace = DirectMatrix.Translation(-(float)(mechanism.R1 * 2) / mi.zoom, -(float)(mechanism.R1 * 2) / mi.zoom, 0);
Material kolesoMaterial = new Material();
kolesoMaterial.Diffuse = Color.Blue;
mi.d3d.RenderState.Lighting = true;
if ((choise == Dots.A) || (choise == Dots.Both))
{
mi.d3d.Material = kolesoMaterial;
Mesh ball2 = Mesh.Sphere(mi.d3d, (float)mechanism.r2 / (4 * mi.zoom), 50, 20);
mi.d3d.Transform.World = displace *
DirectMatrix.Translation((float)(_A.X) / mi.zoom, (float)(_A.Y) / mi.zoom, 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
ball2.DrawSubset(0);
ball2.Dispose();
mi.d3d.Transform.World = displace * DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) * DirectMatrix.Translation(0, 0, 6f);
mi.d3d.DrawUserPrimitives(PrimitiveType.LineStrip, real_trajectoriesA.Count - 1, real_trajectoriesA.ToArray());
}
if ((choise == Dots.B) || (choise == Dots.Both))
{
kolesoMaterial.Diffuse = Color.Red;
mi.d3d.Material = kolesoMaterial;
Mesh ball2 = Mesh.Sphere(mi.d3d, (float)mechanism.r2 / (4 * mi.zoom), 50, 20);
mi.d3d.Transform.World = displace *
DirectMatrix.Translation((float)(_B.X) / mi.zoom, (float)(_B.Y) / mi.zoom, 0) *
DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) *
DirectMatrix.Translation(0, 0, 6f);
ball2.DrawSubset(0);
ball2.Dispose();
mi.d3d.Transform.World = displace * DirectMatrix.RotationX((float)(mi.rotateY * Math.PI / 180)) * DirectMatrix.RotationY((float)(mi.rotateZ * Math.PI / 180)) * DirectMatrix.Translation(0, 0, 6f);
mi.d3d.DrawUserPrimitives(PrimitiveType.LineStrip, real_trajectoriesB.Count - 1, real_trajectoriesB.ToArray());
}
}
}
private void DrawTrajectory(int ID, bool f, Graphics g)
{
MechanismInfo mi = FindMechanismInfo(ID);
if (mi.Number == 8)
{
Dots choise = mi.choise;
Mechanism_8 mechanism = (Mechanism_8)mi.mechanism;
//Bitmap bp = new Bitmap(mi.Size.X, mi.Size.Y, mi.G);
//Graphics g = Graphics.FromImage(bp);
Pen p;
SolidBrush sBr;
Point O2 = new Point((int)(mechanism.Center.X + mechanism.R1 + mechanism.r2), (int)(mechanism.Center.Y + ((mechanism.l - mechanism.R1) / 2 - Math.PI * mechanism.r2 / 2) + mechanism.State.deltaO2));
Point A = new Point((int)(O2.X + mechanism.r2 * 3 * Math.Cos(mechanism.State.rot2) / 4),
(int)(O2.Y - mechanism.r2 * 3 * Math.Sin(mechanism.State.rot2) / 4));
Point B = new Point((int)(O2.X + mechanism.r2 * Math.Cos(mechanism.State.rot2 + 3 * Math.PI / 4)),
(int)(O2.Y - mechanism.r2 * Math.Sin(mechanism.State.rot2 + 3 * Math.PI / 4)));
if (trajectories.Count < 2)
{
trajectories.Add(new List <Point>());
trajectories.Add(new List <Point>());
}
if (f)
{
trajectories[0].Clear();
trajectories[1].Clear();
}
trajectories[0].Add(A);
trajectories[1].Add(B);
trajectories[0].Add(A);
trajectories[1].Add(B);
if ((choise == Dots.A) || (choise == Dots.Both))
{
p = new Pen(Color.Red);
sBr = new SolidBrush(Color.DarkRed);
Point[] arr = trajectories[0].ToArray();
g.DrawCurve(p, arr);
Point po = trajectories[0].LastOrDefault();
g.FillEllipse(sBr, (float)(po.X - 4), (float)(po.Y - 4), 8f, 8f);
sBr.Dispose();
p.Dispose();
}
if ((choise == Dots.B) || (choise == Dots.Both))
{
p = new Pen(Color.MediumPurple);
sBr = new SolidBrush(Color.Purple);
Point[] arr = trajectories[1].ToArray();
g.DrawCurve(p, arr);
Point po = trajectories[1].LastOrDefault();
g.FillEllipse(sBr, (float)(po.X - 4), (float)(po.Y - 4), 8f, 8f);
sBr.Dispose();
p.Dispose();
}
//mi.G.DrawImage(bp, 0, 0);
//g.Dispose();
}
}