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Commit f70a78c8 authored by BlackAngle233's avatar BlackAngle233
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2021.5.10

parent af571a61
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MathTec/Assembly-CSharp-Editor.csproj
View file @ f70a78c8
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MathTec/Assembly-CSharp.csproj
View file @ f70a78c8
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MathTec/Assets/Scripts/Basic/Constraint.cs
View file @ f70a78c8
......@@ -35,40 +35,58 @@ public class Constraint
Object2 = obj2;
constraintType = type;
Line l1 = null;
Line l2 = null;
float length = 0;
switch (type)
{
case ConstraintType.LineLength:
Line l = (Line)obj1;
float length = (float)obj2;
l1 = (Line)obj1;
length = (float)obj2;
l.setConstraint(this);
name = l.name + "=" + length.ToString();
l1.setConstraint(this);
name = l1.name + "=" + length.ToString();
break;
case ConstraintType.LineEqual:
Line l1 = (Line)obj1;
Line l2 = (Line)obj2;
l1 = (Line)obj1;
l2 = (Line)obj2;
l1.setConstraint(this);
l2.setConstraint(this);
name = l1.name + "=" + l2.name;
break;
case ConstraintType.LineNormal:
l1 = (Line)obj1;
l2 = (Line)obj2;
l1.setConstraint(this);
l2.setConstraint(this);
name = l1.name + "⊥" + l2.name;
break;
}
}
public float getConstraintValue()
{
float result = 0;
Line l1 = null;
Line l2 = null;
float length = 0;
switch (constraintType)
{
case ConstraintType.LineLength:
Line l = (Line)Object1;
float length = (float)Object2;
l1 = (Line)Object1;
length = (float)Object2;
result = l.getLength() - length;
result = l1.getLength() - length;
break;
case ConstraintType.LineEqual:
Line l1 = (Line)Object1;
Line l2 = (Line)Object2;
l1 = (Line)Object1;
l2 = (Line)Object2;
if (l1.lineState > l2.lineState)
{
......@@ -79,6 +97,12 @@ public class Constraint
result = l2.getLength() - l1.getLength();
}
break;
case ConstraintType.LineNormal:
l1 = (Line)Object1;
l2 = (Line)Object2;
result = Vector3.Dot(l1.direction, l2.direction);
break;
}
return result;
......@@ -86,16 +110,21 @@ public class Constraint
public Gradient getGradient()
{
Line l1 = null;
Line l2 = null;
float length = 0;
switch (constraintType)
{
case ConstraintType.LineLength:
Line l = (Line)Object1;
float length = (float)Object2;
l1 = (Line)Object1;
length = (float)Object2;
return l.getGradient();
return l1.getGradient();
case ConstraintType.LineEqual:
Line l1 = (Line)Object1;
Line l2 = (Line)Object2;
l1 = (Line)Object1;
l2 = (Line)Object2;
if(l1.lineState > l2.lineState)
{
return l1.getGradient();
......@@ -104,6 +133,17 @@ public class Constraint
{
return l2.getGradient();
}
case ConstraintType.LineNormal:
l1 = (Line)Object1;
l2 = (Line)Object2;
if(l1.lineState > l2.lineState)
{
return new Gradient(l2.getUnknownPoint() ,l1.direction);
}
else
{
return new Gradient(l1.getUnknownPoint() ,l2.direction);
}
}
return null;
}
......@@ -120,17 +160,23 @@ public class Constraint
public void checkState()
{
Line l1 = null;
Line l2 = null;
float length = 0;
switch (constraintType)
{
case ConstraintType.LineLength:
Line l = (Line)Object1;
float length = (float)Object2;
l1 = (Line)Object1;
length = (float)Object2;
setState(l.lineState);
setState(l1.lineState);
break;
case ConstraintType.LineEqual:
Line l1 = (Line)Object1;
Line l2 = (Line)Object2;
case ConstraintType.LineNormal:
l1 = (Line)Object1;
l2 = (Line)Object2;
if(l1.lineState == State.confirm && l2.lineState == State.confirm)
{
......@@ -150,25 +196,33 @@ public class Constraint
public void calculateConstraint(Point target)
{
Vector3 normal;
Vector3 direction;
Point tmp;
Line l1 = null;
Line l2 = null;
float length = 0;
float cos = 0;
float sin = 0;
switch (constraintType)
{
case ConstraintType.LineLength:
Line l = (Line)Object1;
float length = (float)Object2;
l1 = (Line)Object1;
length = (float)Object2;
tmp = l.getAnotherPoint(target);
tmp = l1.getAnotherPoint(target);
direction = l.getDirection(target);
direction = l1.getDirection(target);
target.setPoint(tmp.add(direction * length));
target.setState(State.confirm);
break;
case ConstraintType.LineEqual:
Line l1 = (Line)Object1;
Line l2 = (Line)Object2;
l1 = (Line)Object1;
l2 = (Line)Object2;
if(l1.lineState == State.confirm)
{
......@@ -185,6 +239,41 @@ public class Constraint
target.setPoint(tmp.add(direction * l2.getLength()));
}
target.setState(State.confirm);
break;
case ConstraintType.LineNormal:
l1 = (Line)Object1;
l2 = (Line)Object2;
if(l1.lineState == State.confirm)
{
normal = l1.direction.normalized;
tmp = l2.getAnotherPoint(target);
direction = new Vector3(target.x - tmp.x, target.y - tmp.y, target.z - tmp.z);
sin = Vector3.Dot(l1.getVector3(), l2.getVector3()) / l1.getLength() / l2.getLength();
cos = Mathf.Sqrt(1 - cos * cos);
direction = direction * cos + Vector3.Cross(normal, direction) * sin + normal * Vector3.Dot(normal, direction) * (1 - cos);
target.setPoint(direction.x - tmp.x, direction.y - tmp.y, direction.z - tmp.z);
}
else if(l2.lineState == State.confirm)
{
normal = l2.direction.normalized;
tmp = l1.getAnotherPoint(target);
direction = new Vector3(target.x - tmp.x, target.y - tmp.y, target.z - tmp.z);
sin = Vector3.Dot(l2.getVector3(), l1.getVector3()) / l2.getLength() / l1.getLength();
cos = Mathf.Sqrt(1 - cos * cos);
direction = direction * cos + Vector3.Cross(normal, direction) * sin + normal * Vector3.Dot(normal, direction) * (1 - cos);
target.setPoint(direction.x - tmp.x, direction.y - tmp.y, direction.z - tmp.z);
}
target.setState(State.confirm);
break;
}
......@@ -195,11 +284,16 @@ public class Constraint
Gradient tmp;
float value = 0;
Line l1 = null;
Line l2 = null;
float length = 0;
switch (constraintType)
{
case ConstraintType.LineLength:
Line l = (Line)Object1;
float length = (float)Object2;
l1 = (Line)Object1;
length = (float)Object2;
tmp = getGradient();
value = getConstraintValue();
......@@ -208,8 +302,8 @@ public class Constraint
break;
case ConstraintType.LineEqual:
Line l1 = (Line)Object1;
Line l2 = (Line)Object2;
l1 = (Line)Object1;
l2 = (Line)Object2;
tmp = getGradient();
value = getConstraintValue();
......@@ -217,6 +311,17 @@ public class Constraint
target += tmp.calculateGradient(value);
break;
case ConstraintType.LineNormal:
l1 = (Line)Object1;
l2 = (Line)Object2;
tmp = getGradient();
value = getConstraintValue();
target += tmp.calculateGradient(value);
break;
}
}
}
MathTec/Assets/Scripts/Basic/Line.cs
View file @ f70a78c8
......@@ -58,6 +58,12 @@ public class Line
return null;
}
public Point getUnknownPoint(){
if(point2.getState() > point1.getState())
return point2;
return point1;
}
public Gradient getGradient()
{
if(point2.getState() > point1.getState())
......@@ -78,4 +84,8 @@ public class Line
point2.constraints.Add(c);
}
public Vector3 getVector3(){
return new Vector3(point1.x - point2.x, point1.y - point2.y, point1.z - point2.z);
}
}
MathTec/Assets/Scripts/UIManager.cs
View file @ f70a78c8
......@@ -30,7 +30,8 @@ public class UIManager : MonoBehaviour
none,
createLine,
linelength,
lineEqual
lineEqual,
lineNormal
}
UIState state = UIState.none;
......@@ -68,6 +69,12 @@ public class UIManager : MonoBehaviour
createConstraint();
}
break;
case UIState.lineNormal:
if (!chosen1.Equals("") && !chosen2.Equals(""))
{
createConstraint();
}
break;
}
}
......@@ -103,13 +110,13 @@ public class UIManager : MonoBehaviour
public void chooseObject(string obj)
{
if(state != UIState.none)
{
if(state != UIState.none)
{
if (chosen1.Equals(""))
chosen1 = obj;
if (!chosen1.Equals("") && !chosen1.Equals(obj) && chosen2.Equals(""))
chosen2 = obj;
Debug.Log(obj);
chosen2 = obj;
Debug.Log(obj);
}
}
......@@ -122,43 +129,57 @@ public class UIManager : MonoBehaviour
}
}
public void createConstraintButton()
{
constraintDropdown.SetActive(true);
public void createConstraintButton()
{
constraintDropdown.SetActive(true);
}
public void constraintDropdownChange()
{
string text = constraintDropdown.GetComponent<Dropdown>().captionText.text;
ConstraintType type = (ConstraintType)System.Enum.Parse(typeof(ConstraintType), text);
switch (type)
{
case ConstraintType.LineLength:
state = UIState.linelength;
constraintInput.SetActive(true);
break;
case ConstraintType.LineEqual:
state = UIState.lineEqual;
break;
}
public void constraintDropdownChange()
{
string text = constraintDropdown.GetComponent<Dropdown>().captionText.text;
ConstraintType type = (ConstraintType)System.Enum.Parse(typeof(ConstraintType), text);
switch (type)
{
case ConstraintType.LineLength:
state = UIState.linelength;
constraintInput.SetActive(true);
break;
case ConstraintType.LineEqual:
state = UIState.lineEqual;
break;
case ConstraintType.LineNormal:
state = UIState.lineNormal;
break;
}
}
void createConstraint()
{
string n = "";
switch (state)
{
case UIState.linelength:
Line l = CM.GetLine(chosen1);
float length = float.Parse(constraintInput.GetComponent<InputField>().text);
n = CM.createConstraint(l, length, ConstraintType.LineLength);
constraintInput.SetActive(false);
break;
case UIState.lineEqual:
Line l1 = CM.GetLine(chosen1);
Line l2 = CM.GetLine(chosen2);
n = CM.createConstraint(l1, l2, ConstraintType.LineEqual);
break;
void createConstraint()
{
Line l1 = null;
Line l2 = null;
float length;
string n = "";
switch (state)
{
case UIState.linelength:
l1 = CM.GetLine(chosen1);
length = float.Parse(constraintInput.GetComponent<InputField>().text);
n = CM.createConstraint(l1, length, ConstraintType.LineLength);
constraintInput.SetActive(false);
break;
case UIState.lineEqual:
l1 = CM.GetLine(chosen1);
l2 = CM.GetLine(chosen2);
n = CM.createConstraint(l1, l2, ConstraintType.LineEqual);
break;
case UIState.lineNormal:
l1 = CM.GetLine(chosen1);
l2 = CM.GetLine(chosen2);
n = CM.createConstraint(l1, l2, ConstraintType.LineNormal);
break;
}
chosen1 = "";
chosen2 = "";
......@@ -167,8 +188,8 @@ public class UIManager : MonoBehaviour
constraints.Add(tmp);
tmp.transform.localPosition = new Vector3(100 + 70 * (constraints.Count - 1), 0, 0);
tmp.GetComponentInChildren<Text>().text = n;
state = UIState.none;
constraintDropdown.GetComponent<Dropdown>().captionText.text = "None";
constraintDropdown.SetActive(false);
state = UIState.none;
constraintDropdown.GetComponent<Dropdown>().captionText.text = "None";
constraintDropdown.SetActive(false);
}
}
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