// Use this for initialization
public void CreateInitialMicrobe()
{
if (director == null)
{
director = GetComponent <CameraDirectorScript>();
}
GameObject container = Instantiate(microbeContainer);
container.transform.position = Vector3.up * 5;
GameObject mainBody = Instantiate(RandomChoice(hulls), container.transform);
//mainBody.transform.SetParent(container.transform);
Mesh mainBodyMesh = mainBody.GetComponent <MeshFilter>().mesh;
// Have to create a new instance of a mesh so that the rotation doesn't
// affect the real mesh...
// The transform is rotated not the mesh, in reality, but this throws
// off mesh vertices and norms for placement purposes
Mesh newMesh = new Mesh
{
vertices = mainBodyMesh.vertices,
normals = mainBodyMesh.normals,
triangles = mainBodyMesh.triangles
};
List <Vector3> origVerts = new List <Vector3>(newMesh.vertices);
// As the initial rotation of the body may not be (0, 0, 0) and vertices
// and normals of the mesh are used to position components, we need to
// rotate them
Vector3 rot = mainBody.transform.eulerAngles;
Quaternion rotation = Quaternion.Euler(rot.x, rot.y, rot.z);
Matrix4x4 m = Matrix4x4.Rotate(rotation);
int i = 0;
List <Vector3> meshVertices = new List <Vector3>();
while (i < origVerts.Count)
{
meshVertices.Add(m.MultiplyPoint3x4(origVerts[i]));
i++;
}
newMesh.vertices = meshVertices.ToArray();
// As the vertices have been altered, we need to recalculate the normals
newMesh.RecalculateNormals();
List <Vector3> meshNorms = new List <Vector3>(newMesh.normals);
//Debug.Log("Vertices: " + meshVertices.Count);
//Debug.Log("Normals: " + meshNorms.Count);
//for (i = 0; i < meshVertices.Count; i++){
// Debug.Log(i + ": " + meshVertices[i]);
//}
// Seed the RNG for testing purposes
//Random.InitState(123);
// TESTING PURPOSES: Connect the single component to all ports on the main body
for (i = 0; i < 5; i++)
{
//TODO: Get component ID from the chromosome, instead of using hard coded value
// Try to position to first part at the port of the main body
GameObject obj = Instantiate(components[1]);
// Transform target = componentPorts[i];
// Empty GO to get a transform and create a port at a random vertex
GameObject dynamicPort = new GameObject();
Transform target = dynamicPort.transform;
Destroy(dynamicPort);
// Get the random index for us to select the vertex
int ind = Random.Range(0, meshVertices.Count);
target.position = mainBody.transform.position + meshVertices[ind];
target.rotation = Quaternion.LookRotation(meshNorms[ind]);
//obj.transform.rotation = Quaternion.Inverse(Quaternion.LookRotation(-target.forward, target.up));
//target.rotation *= Quaternion.Euler(target.right * 180);
obj.transform.rotation = target.rotation;
// The above rotation places the component the wrong way around, so
// rotate around local y axis
obj.transform.Rotate(Vector3.up * 180, Space.Self);
ComponentPortScript component = obj.GetComponent <ComponentPortScript>();
if (component != null)
{
// Set the position of the component to the port on the main body sub the difference between
// its transform pos and its port pos
obj.transform.position = target.position + (obj.transform.position - component.port.transform.position);
obj.transform.SetParent(container.transform);
FixedJoint joint = container.AddComponent <FixedJoint>();
joint.connectedBody = obj.GetComponent <Rigidbody>();
}
else
{
Debug.Log("No component port script found on component \'" + obj.name + "\'");
}
// Remove the vertex and normal that have been used from the list of viable locations
meshVertices.RemoveAt(ind);
meshNorms.RemoveAt(ind);
}
director.SetCameraTarget(mainBody);
BuoyancyControlScript b = container.GetComponent <BuoyancyControlScript>();
if (b != null)
{
b.waterSurface = water.transform;
b.SetRigidBody(container.GetComponent <Rigidbody>());
}
else
{
Debug.Log("BuoyancyControlCScript was null........");
}
}
public GameObject CreateInitialMicrobe(Chromosome chromosome)
{
if (director == null)
{
director = GetComponent <CameraDirectorScript>();
}
//Debug.Log("Creating microbe from chromosome:");
//Debug.Log(chromosome.ChromosomeString);
GameObject container = Instantiate(microbeContainer);
container.transform.position = Vector3.up * 5;
Rigidbody contRb = container.GetComponent <Rigidbody>();
contRb.mass = chromosome.HullMass;
int hullId = chromosome.HullId % hulls.Length;
GameObject mainBody = Instantiate(hulls[hullId], container.transform);
//mainBody.transform.SetParent(container.transform);
Mesh mainBodyMesh = mainBody.GetComponent <MeshFilter>().mesh;
// Have to create a new instance of a mesh so that the rotation doesn't
// affect the real mesh...
// The transform is rotated not the mesh, in reality, but this throws
// off mesh vertices and norms for placement purposes
Mesh newMesh = new Mesh
{
vertices = mainBodyMesh.vertices,
normals = mainBodyMesh.normals,
triangles = mainBodyMesh.triangles
};
List <Vector3> origVerts = new List <Vector3>(newMesh.vertices);
// As the initial scale may not be (1,1,1) and rotation of the body may
// not be (0, 0, 0) we need to scale and rotate the vertex vectors
Vector3 rot = mainBody.transform.eulerAngles;
Quaternion rotation = Quaternion.Euler(rot.x, rot.y, rot.z);
Matrix4x4 m = Matrix4x4.Rotate(rotation);
int i = 0;
List <Vector3> meshVertices = new List <Vector3>();
Vector3 scale = mainBody.transform.localScale;
scale.x *= chromosome.HullScale;
scale.y *= chromosome.HullScale;
scale.z *= chromosome.HullScale;
mainBody.transform.localScale = scale;
while (i < origVerts.Count)
{
Vector3 newV = origVerts[i];
newV.x *= mainBody.transform.localScale.x;
newV.y *= mainBody.transform.localScale.y;
newV.z *= mainBody.transform.localScale.z;
newV = m.MultiplyPoint3x4(newV);
meshVertices.Add(newV);
i++;
}
newMesh.vertices = meshVertices.ToArray();
// As the vertices have been altered, we need to recalculate the normals
newMesh.RecalculateNormals();
List <Vector3> meshNorms = new List <Vector3>(newMesh.normals);
for (i = 0; i < chromosome.ComponentCount; i++)
{
int componentId = chromosome.ComponentData[i].Id % components.Length;
GameObject obj = Instantiate(components[componentId]);
// Empty GO to get a transform and create a port at a random vertex
GameObject dynamicPort = new GameObject();
Transform target = dynamicPort.transform;
Destroy(dynamicPort);
// Get the index from the chromosome for this component
int ind = chromosome.ComponentData[i].MeshVertex % meshVertices.Count;
// TODO: Use the rotation from the chromosome component data to rotate the component
// TODO: Use mass and buoyancy values from chromosome
target.position = mainBody.transform.position + meshVertices[ind];
target.rotation = Quaternion.LookRotation(meshNorms[ind]);
obj.transform.rotation = target.rotation;
// The above rotation places the component the wrong way around, so
// rotate around local y axis
obj.transform.Rotate(Vector3.up * 180, Space.Self);
ComponentPortScript component = obj.GetComponent <ComponentPortScript>();
if (component != null)
{
Animator anim = obj.GetComponent <Animator>();
if (anim != null)
{
// use the scale value for this component to offset the component animation
// map the scale factor from its original range to the possible range of animation times
float idleStart = Map(chromosome.ComponentData[i].Scale,
0,
Chromosome.COMPONENT_SCALE_BITS,
0,
anim.GetCurrentAnimatorStateInfo(0).length);
anim.Play("LegMovementAnimation", 0, idleStart);
}
// Set the position of the component to the port on the main body sub the difference between
// its transform pos and its port pos
component.transform.rotation = component.port.transform.rotation;
obj.transform.position = target.position + (obj.transform.position - component.port.transform.position);
obj.transform.SetParent(container.transform);
FixedJoint joint = container.AddComponent <FixedJoint>();
Rigidbody compRb = obj.GetComponent <Rigidbody>();
joint.connectedBody = compRb;
}
else
{
Debug.Log("No component port script found on component \'" + obj.name + "\'");
}
// Remove the vertex and normal that have been used from the list of viable locations
meshVertices.RemoveAt(ind);
meshNorms.RemoveAt(ind);
}
director.SetCameraTarget(mainBody);
BuoyancyControlScript b = container.GetComponent <BuoyancyControlScript>();
if (b != null)
{
b.waterSurface = water.transform;
b.SetRigidBody(container.GetComponent <Rigidbody>());
return(container);
}
Debug.Log("BuoyancyControlCScript was null........");
return(container);
}
