public static Plane FromPointNormal(Vec3 pt, Vec3 normal)
{
Plane plane = new Plane();
plane.normal = normal;
plane.dist = Vec3.Dot(normal, pt);
return plane;
}
public static Plane FromPoints(Vec3 p1, Vec3 p2, Vec3 p3)
{
Plane plane = new Plane();
Vec3 vec = p2 - p1;
Vec3 vec2 = p2 - p3;
Vec3 vec3 = Vec3.Cross(vec, vec2);
vec3.Normalize();
plane.normal = vec3;
plane.dist = Vec3.Dot(vec3, p1);
return plane;
}
public bool RayIntersect(Vec3 raySrc, Vec3 rayDir, out Vec3 pt)
{
float num = Vec3.Dot(this.normal, rayDir);
if (Math.Abs(num) < 0.0001f)
{
pt = new Vec3();
return false;
}
float num2 = Vec3.Dot(this.normal, ((Vec3)(this.dist * this.normal)) - raySrc) / num;
pt = raySrc + ((Vec3)(num2 * rayDir));
return true;
}
public Vec3 GetPivotPoint(Vec3 center, AABB bounds, Pivot pivot)
{
Vec3 vec = center;
switch (pivot)
{
case Pivot.Left:
return (vec + ((Vec3)(this.axisX * bounds.min.X)));
case Pivot.Right:
return (vec + ((Vec3)(this.axisX * bounds.max.X)));
case Pivot.Down:
return (vec + ((Vec3)(this.axisY * bounds.min.Y)));
case Pivot.Up:
return (vec + ((Vec3)(this.axisY * bounds.max.Y)));
}
return vec;
}
// Methods
public void Unapply(EditorObject obj)
{
CoordinateSystem system = CoordinateSystem.FromAngles(obj.Angles);
AABB localBounds = obj.LocalBounds;
Vec3 vec = (Vec3)((localBounds.max + localBounds.min) * 0.5f);
Vec3 vec2 = (Vec3)(localBounds.Length * 0.5f);
this.position -= (Vec3)((obj.Position + (vec.X * system.axisX)) + (vec.Y * system.axisY));
this.position = system.ConvertFromWorld(this.position);
this.normal = system.ConvertFromWorld(this.normal);
this.normalUp = system.ConvertFromWorld(this.normalUp);
this.position.X /= vec2.X;
this.position.Y /= vec2.Y;
if (this.position.X > 1f)
{
this.position.X = 1f;
}
else if (this.position.X < -1f)
{
this.position.X = -1f;
}
if (this.position.Y > 1f)
{
this.position.Y = 1f;
}
else if (this.position.Y < -1f)
{
this.position.Y = -1f;
}
if (this.position.Z > 1f)
{
this.position.Z = 1f;
}
else if (this.position.Z < -1f)
{
this.position.Z = -1f;
}
this.normal.Z = 0f;
this.normalUp = new Vec3(0f, 0f, 1f);
}
public static void DrawSegmentedLineSegment(Vec3 p1, Vec3 p2, float penRadius, float penRadius2, Color color, bool back)
{
FCE_Draw_SegmentedLineSegment(p1.X, p1.Y, p1.Z, p2.X, p2.Y, p2.Z, penRadius, penRadius2, ((float)color.R) / 255f, ((float)color.G) / 255f, ((float)color.B) / 255f, back);
}
public static void DrawArrow(Vec3 center, Vec3 direction, float length, float radius, float headLength, float headRadius, Color color)
{
FCE_Draw_Arrow(center.X, center.Y, center.Z, direction.X, direction.Y, direction.Z, length, radius, headLength, headRadius, ((float)color.R) / 255f, ((float)color.G) / 255f, ((float)color.B) / 255f, ((float)color.A) / 255f);
}
public void Snap(Vec3 resolutionVector)
{
this.X -= (float)Math.IEEERemainder((double)this.X, (double)resolutionVector.X);
this.Y -= (float)Math.IEEERemainder((double)this.Y, (double)resolutionVector.Y);
this.Z -= (float)Math.IEEERemainder((double)this.Z, (double)resolutionVector.Z);
}
public static Vec3 Cross(Vec3 v1, Vec3 v2)
{
return new Vec3((v1.Y * v2.Z) - (v1.Z * v2.Y), (v1.Z * v2.X) - (v1.X * v2.Z), (v1.X * v2.Y) - (v1.Y * v2.X));
}
public Vec3 ConvertToSystem(Vec3 pos, CoordinateSystem coords)
{
Vec3 vec = this.ConvertToWorld(pos);
return coords.ConvertFromWorld(vec);
}
public void RotateCenter(float angle, Vec3 axis)
{
FCE_ObjectSelection_RotateCenter(this.m_selPtr, angle, axis.X, axis.Y, axis.Z);
}
public void Rotate(Vec3 angles, Vec3 axis, Vec3 pivot, bool affectCenter)
{
FCE_ObjectSelection_Rotate3(this.m_selPtr, angles.X, angles.Y, angles.Z, axis.X, axis.Y, axis.Z, pivot.X, pivot.Y, pivot.Z, affectCenter);
}
public void MoveTo(Vec3 pos, MoveMode mode)
{
FCE_ObjectSelection_MoveTo(this.m_selPtr, pos.X, pos.Y, pos.Z, mode);
}
public Vec3 GetComputeCenter()
{
Vec3 vec = new Vec3();
FCE_ObjectSelection_GetComputeCenter(this.m_selPtr, out vec.X, out vec.Y, out vec.Z);
return vec;
}
public static bool RayCastTerrainFromScreenPoint(Vec2 screenPoint, out Vec3 hitPos)
{
Vec3 vec;
Vec3 vec2;
float num;
GetWorldRayFromScreenPoint(screenPoint, out vec, out vec2);
return RayCastTerrain(vec, vec2, out hitPos, out num);
}
public static CoordinateSystem FromAngles(Vec3 angles)
{
CoordinateSystem system = new CoordinateSystem();
FCE_Core_GetAxisFromAngles(angles.X, angles.Y, angles.Z, out system.axisX.X, out system.axisX.Y, out system.axisX.Z, out system.axisY.X, out system.axisY.Y, out system.axisY.Z, out system.axisZ.X, out system.axisZ.Y, out system.axisZ.Z);
return system;
}
public Vec3 ConvertFromWorld(Vec3 pos)
{
return new Vec3(Vec3.Dot(pos, this.axisX), Vec3.Dot(pos, this.axisY), Vec3.Dot(pos, this.axisZ));
}
public void RotateLocal(Vec3 angles)
{
FCE_ObjectSelection_RotateLocal3(this.m_selPtr, angles.X, angles.Y, angles.Z);
}
public Vec3 ConvertToWorld(Vec3 pos)
{
return (Vec3)(((pos.X * this.axisX) + (pos.Y * this.axisY)) + (pos.Z * this.axisZ));
}
public void SetAngles(Vec3 angles)
{
//foreach (EditorObject obj2 in this.GetObjects())
//{
//obj2.Angles = angles;
//}
}
public Vec3 ToAngles()
{
Vec3 vec = new Vec3();
FCE_Core_GetAnglesFromAxis(out vec.X, out vec.Y, out vec.Z, this.axisX.X, this.axisX.Y, this.axisX.Z, this.axisY.X, this.axisY.Y, this.axisY.Z, this.axisZ.X, this.axisZ.Y, this.axisZ.Z);
return vec;
}
public void SetPos(Vec3 pos)
{
//foreach (EditorObject obj2 in this.GetObjects())
//{
//obj2.Position = pos;
//}
}
public static float Dot(Vec3 v1, Vec3 v2)
{
return (((v1.X * v2.X) + (v1.Y * v2.Y)) + (v1.Z * v2.Z));
}
public void ComputeAutoOrientation(ref Vec3 pos, out Vec3 angles, Vec3 normal)
{
angles = new Vec3();
FCE_Object_ComputeAutoOrientation(this.m_objPtr, ref pos.X, ref pos.Y, ref pos.Z, out angles.X, out angles.Y, out angles.Z, normal.X, normal.Y, normal.Z);
}
public Vec3 ToAngles()
{
Vec3 vec = new Vec3();
FCE_Core_GetAnglesFromDir(out vec.X, out vec.Y, out vec.Z, this.X, this.Y, this.Z);
return vec;
}
public bool GetClosestPivot(Vec3 pos, out EditorObjectPivot pivot)
{
return this.GetClosestPivot(pos, out pivot, float.MaxValue);
}
public static void DrawDot(Vec3 center, float radius, Color color, bool back, bool startGroup)
{
FCE_Draw_Dot(center.X, center.Y, center.Z, radius, ((float)color.R) / 255f, ((float)color.G) / 255f, ((float)color.B) / 255f, back, startGroup);
}
public bool GetClosestPivot(Vec3 pos, out EditorObjectPivot pivot, float minDist)
{
pivot = new EditorObjectPivot();
return FCE_Object_GetClosestPivot(this.m_objPtr, pos.X, pos.Y, pos.Z, out pivot.position.X, out pivot.position.Y, out pivot.position.Z, out pivot.normal.X, out pivot.normal.Y, out pivot.normal.Z, out pivot.normalUp.X, out pivot.normalUp.Y, out pivot.normalUp.Z, minDist);
}
public static void DrawWireBoxFromBottomZ(Vec3 pos, Vec3 size, float penWidth)
{
FCE_Draw_WireBoxFromBottomZ(pos.X, pos.Y, pos.Z, size.X, size.Y, size.Z, penWidth);
}
public CoordinateSystem(Vec3 x, Vec3 y, Vec3 z)
{
this.axisX = x;
this.axisY = y;
this.axisZ = z;
}