void Start()
{
meshFilter = GetComponent("MeshFilter") as MeshFilter;
noise = new PerlinINFINIGRASS();
register_time = Time.fixedTime;
this_transf = this.transform;
start_scale = this_transf.localScale;
//v1.5
if (RandomScale)
{
this_transf.localScale = start_scale * Random.Range(0.1f, 1.1f);
}
if (RandomRot)
{
//Vector3 pos_original = this_transf.position;
//this_transf.localPosition = Vector3.zero;
float Rot_angle = Random.Range(-33, 33);
this_transf.rotation = Quaternion.Lerp(this_transf.rotation, Quaternion.AngleAxis(Rot_angle, new Vector3(Random.Range(-0.5f, 1), Random.Range(-1, 1), Random.Range(-1, 0.5f))), Random.Range(0.2f, 0.7f));
//this_transf.position = pos_original;
this_transf.position = this_transf.position + Displace_factor - new Vector3(0, -Mathf.Abs(Rot_angle) * Rot_disp_factor * 0.1f, 0);
}
////////////
if (scale != 0)
{
Mesh mesh = meshFilter.mesh;
if (baseVertices == null)
{
baseVertices = mesh.vertices;
}
Vector3[] vertices = new Vector3[baseVertices.Length];
float timex = Time.time * speed + 0.1365143f * CHANGE_FACTOR + 0.11f;
float timey = Time.time * speed + 1.21688f * CHANGE_FACTOR + 0.12f;
float timez = Time.time * speed + 2.5564f * CHANGE_FACTOR + 0.14f;
for (int i = 0; i < vertices.Length; i++)
{
Vector3 vertex = baseVertices[i];
vertex.x += noise.Noise(timex + vertex.x, timex + vertex.y, timex + vertex.z) * scale;
vertex.y += noise.Noise(timey + vertex.x, timey + vertex.y, timey + vertex.z) * scale;
vertex.z += noise.Noise(timez + vertex.x, timez + vertex.y, timez + vertex.z) * scale;
vertices[i] = vertex;
}
mesh.vertices = vertices;
if (recalculateNormals)
{
mesh.RecalculateNormals();
}
mesh.RecalculateBounds();
if (Update_collider)
{
MeshCollider this_mesh_collider = this.gameObject.GetComponent <MeshCollider>();
if (this_mesh_collider != null)
{
this_mesh_collider.sharedMesh = mesh;
}
}
if (ColorVertices)
{
//raycast to grab color
destColor = Color.black;
RaycastHit hit = new RaycastHit();
//if(Physics.Raycast(this_transf.position,-this_transf.up,out hit)){
if (Physics.Raycast(this_transf.position + new Vector3(0, 0, 0), -Vector3.up, out hit))
{
Renderer rend = hit.transform.GetComponent <Renderer>();
if (rend != null)
{
Texture2D tex = rend.material.mainTexture as Texture2D;
Vector2 pixelUV = hit.textureCoord;
//Debug.Log("aaaa");
if (tex != null)
{
pixelUV.x *= tex.width;
pixelUV.y *= tex.height;
try {
destColor = tex.GetPixel((int)pixelUV.x, (int)pixelUV.y);
}
//finally{
//catch (UnityException e){
catch {
//e.Message.StartsWith
}
//Debug.Log(destColor);
}
}
}
if (tintBase)
{
destColor = destColor * tineBaseColor;
}
Color[] VertColors = new Color[baseVertices.Length];
for (int i = 0; i < VertColors.Length; i++)
{
//VertColors[i] = Color.Lerp(Color.black,Color.white,vertices[i].y*Vert_Y_Scale_factor * this_transf.localScale.y);
//VertColors[i] = Color.Lerp(Color.black,Color.white, (this_transf.localScale.y/2) + vertices[i].y);
//VertColors[i] = Color.Lerp(Color.black,Color.white, (this_transf.localPosition.y + vertices[i].y/this_transf.localScale.y)*Vert_Y_Scale_factor );
//VertColors[i] = Color.Lerp(Color.white,Color.black, (this_transf.localPosition.y + vertices[i].y/this_transf.localScale.y)*Vert_Y_Scale_factor );
VertColors[i] = Color.Lerp(destColor, Color.white, ((this_transf.TransformPoint(vertices[i]).y - this_transf.parent.position.y) * Vert_Y_Scale_factor) / this_transf.localScale.y);
//VertColors[i] = Color.Lerp(Color.black,Color.red,vertices[i].y*Vert_Y_Scale_factor);
//VertColors[i] = Color.white;
}
mesh.colors = VertColors;
}
}
if (!Enable_procedural)
{
this.enabled = false;
}
}
void Update()
{
if (Enable_procedural)
{
if (!Deactivate_after | (Deactivate_after & ((Time.fixedTime - register_time) < seconds)))
{
if (scale != 0)
{
Mesh mesh = meshFilter.mesh;
if (baseVertices == null)
{
baseVertices = mesh.vertices;
}
Vector3[] vertices = new Vector3[baseVertices.Length];
float timex = Time.time * speed + 0.1365143f * CHANGE_FACTOR;
float timey = Time.time * speed + 1.21688f * CHANGE_FACTOR;
float timez = Time.time * speed + 2.5564f * CHANGE_FACTOR;
for (int i = 0; i < vertices.Length; i++)
{
Vector3 vertex = baseVertices [i];
vertex.x += noise.Noise(timex + vertex.x, timex + vertex.y, timex + vertex.z) * scale;
vertex.y += noise.Noise(timey + vertex.x, timey + vertex.y, timey + vertex.z) * scale;
vertex.z += noise.Noise(timez + vertex.x, timez + vertex.y, timez + vertex.z) * scale;
vertices [i] = vertex;
}
mesh.vertices = vertices;
if (recalculateNormals)
{
mesh.RecalculateNormals();
}
mesh.RecalculateBounds();
// if(ColorVertices){
//
// Color[] VertColors = new Color[baseVertices.Length];
//
// for(int i=0;i<VertColors.Length;i++){
//
// VertColors[i] = Color.Lerp(Color.black,VertColors[i],0.99f);
// //VertColors[i] = Color.black;
// }
//
// mesh.colors = VertColors;
// }
}
if (Colorize)
{
int RAND_1 = Random.Range(0, 3);
if (RAND_1 == 0)
{
this.gameObject.GetComponent <Renderer> ().material.color = Color.Lerp(this.gameObject.GetComponent <Renderer> ().material.color, Color.blue, Color_cycle_speed);
}
else if (RAND_1 == 1)
{
this.gameObject.GetComponent <Renderer> ().material.color = Color.Lerp(this.gameObject.GetComponent <Renderer> ().material.color, Color.red, Color_cycle_speed);
}
else if (RAND_1 == 2)
{
this.gameObject.GetComponent <Renderer> ().material.color = Color.Lerp(this.gameObject.GetComponent <Renderer> ().material.color, Color.magenta, Color_cycle_speed);
}
}
}
}
}