MeshTemplate GenerateLowerPart(float _x, float _y, float _z, float _lowetToUpper)
{
List <Vector3> lowerRing = new List <Vector3>(4);
List <Vector3> upperRing = new List <Vector3>(4);
lowerRing.Add(new Vector3(_x / 2, 0f, -_z / 2));
lowerRing.Add(new Vector3(_x / 2, 0f, _z / 2));
lowerRing.Add(new Vector3(-_x / 2, 0f, _z / 2));
lowerRing.Add(new Vector3(-_x / 2, 0f, -_z / 2));
float Y = _y * _lowetToUpper;
upperRing.Add(new Vector3(_x / 2, Y, -_z / 2));
upperRing.Add(new Vector3(_x / 2, Y, _z / 2));
upperRing.Add(new Vector3(-_x / 2, Y, _z / 2));
upperRing.Add(new Vector3(-_x / 2, Y, -_z / 2));
MeshTemplate Band = MeshTemplatePrimitives.Band(lowerRing, upperRing);
MeshTemplate lowerPlane = MeshTemplatePrimitives.Quad(new Vector3(-_x / 2, 0f, -_z / 2), new Vector3(_x, 0f, 0f), new Vector3(0f, 0f, _z));
lowerPlane.FlipFaces();
MeshTemplate UpperPlane = MeshTemplatePrimitives.Quad(new Vector3(-_x / 2, Y, -_z / 2), new Vector3(_x, 0f, 0f), new Vector3(0f, 0f, _z));
Band.Add(lowerPlane);
Band.Add(UpperPlane);
return(Band);
}
MeshTemplate GenerateUpperPart(float _x, float _y, float _z, float _lowetToUpper)
{
List <Vector3> lowerRing = new List <Vector3>(4);
List <Vector3> upperRing = new List <Vector3>(4);
float Y = _y * _lowetToUpper;
float ZFrontLower = Random.Range(.7f * _z, .4f * _z);
float ZBackLower = Random.Range(.6f * _z, .9f * _z);
lowerRing.Add(new Vector3(_x / 2, Y, -ZBackLower / 2));
lowerRing.Add(new Vector3(_x / 2, Y, ZFrontLower / 2));
lowerRing.Add(new Vector3(-_x / 2, Y, ZFrontLower / 2));
lowerRing.Add(new Vector3(-_x / 2, Y, -ZBackLower / 2));
float XUpper = Random.Range(_x, _x * .7f);
float ZFrontUpper = Random.Range(ZFrontLower, .3f * ZFrontLower);
float ZBackUpper = Random.Range(ZBackLower, .6f * ZBackLower);
upperRing.Add(new Vector3(XUpper / 2, _y, -ZBackUpper / 2));
upperRing.Add(new Vector3(XUpper / 2, _y, ZFrontUpper / 2));
upperRing.Add(new Vector3(-XUpper / 2, _y, ZFrontUpper / 2));
upperRing.Add(new Vector3(-XUpper / 2, _y, -ZBackUpper / 2));
MeshTemplate Band = MeshTemplatePrimitives.Band(lowerRing, upperRing);
MeshTemplate roof = MeshTemplatePrimitives.Quad(
new Vector3(-XUpper / 2, _y, -ZBackUpper / 2),
Vector3.right * XUpper,
Vector3.forward * (ZFrontUpper / 2 + ZBackUpper / 2));
Band.Add(roof);
return(Band);
}
public void GenerateCar()
{
float randomX = Random.Range(m_MinX, m_MaxX);
float randomY = Random.Range(m_MinY, m_MaxY);
float randomZ = Random.Range(m_MinZ, m_MaxZ);
float randomWheelRadius = Random.Range(m_WheelMinRadius, m_WheelMaxRadius);
float lowerToUpperProp = Random.Range(.3f, .5f);
MeshTemplate lowerPart = GenerateLowerPart(randomX, randomY, randomZ, lowerToUpperProp);
MeshTemplate upperPart = GenerateUpperPart(randomX, randomY, randomZ, lowerToUpperProp);
List <MeshTemplate> wheels = new List <MeshTemplate>();
wheels.Add(MeshTemplatePrimitives.Cylinder(new Vector3(randomX / 2, 0f, randomZ / 2 - 1f), randomWheelRadius, .2f, 12));
wheels.Add(MeshTemplatePrimitives.Cylinder(new Vector3(randomX / 2, 0f, -randomZ / 2 + .6f), randomWheelRadius, .2f, 12));
wheels.Add(MeshTemplatePrimitives.Cylinder(new Vector3(-randomX / 2, 0f, randomZ / 2 - 1f), randomWheelRadius, .2f, 12));
wheels.Add(MeshTemplatePrimitives.Cylinder(new Vector3(-randomX / 2, 0f, -randomZ / 2 + .6f), randomWheelRadius, .2f, 12));
MeshTemplate car = new MeshTemplate();
car.Add(lowerPart);
car.Add(upperPart);
for (int i = 0; i < wheels.Count; i++)
{
car.Add(wheels[i]);
}
GetComponent <MeshFilter>().mesh = car.ToMesh();
}
