void updateParticleCount()
{
this.particles = new ParticleSystem.Particle[this.solidCount];
if (this.solids.Count > this.preAddedSolids + 1)
{
this.solids.RemoveRange(this.preAddedSolids, this.solids.Count - 1);
}
int count = this.solidCount;
if (count > this.particleSys.particleCount)
{
count = this.particleSys.particleCount;
}
for (int i = 0; i < count; ++i)
{
Clayxels.Solid newSolid = new Clayxels.Solid();
newSolid.primitiveType = 0;
newSolid.attrs.x = 0.5f;
newSolid.blend = 1.0f;
float randomDarkening = UnityEngine.Random.Range(0.5f, 1.0f);
newSolid.color.x = this.color.r * randomDarkening;
newSolid.color.y = this.color.g * randomDarkening;
newSolid.color.z = this.color.b * randomDarkening;
this.solids.Add(newSolid);
}
this.clayxel.updatedSolidCount();
}
// Start is called before the first frame update
void Start()
{
this.clayxel = this.gameObject.GetComponent <Clayxels.ClayContainer>();
this.clayxel.init();
List <Clayxels.Solid> solids = this.clayxel.getSolids();
for (int i = 0; i < 128; ++i)
{
Clayxels.Solid newSolid = new Clayxels.Solid();
newSolid.position.x = UnityEngine.Random.Range(-1.0f, 1.0f);
newSolid.position.y = UnityEngine.Random.Range(-1.0f, 1.0f);
newSolid.position.z = UnityEngine.Random.Range(-1.0f, 1.0f);
solids.Add(newSolid);
}
this.clayxel.updatedSolidCount();
}
// Update is called once per frame
void FixedUpdate()
{
List <Clayxels.Solid> solids = this.clayxel.getSolids();
for (int i = 0; i < solids.Count; ++i)
{
Clayxels.Solid solid = solids[i];
solid.position.y += 0.1f;
if (solid.position.y > 4.0f)
{
solid.position.y = -4.0f;
}
solid.rotation.eulerAngles = solid.rotation.eulerAngles + new Vector3(0.0f, 10.0f, 0.0f);
this.clayxel.solidUpdated(i);
}
}
void FixedUpdate()
{
if (this.solidCount != this.solids.Count - this.preAddedSolids)
{
if (this.solidCount > 500)
{
this.solidCount = 500;
}
else if (this.solidCount < 0)
{
this.solidCount = 0;
}
this.updateParticleCount();
}
this.particleSys.GetParticles(this.particles);
for (int i = 0; i < this.solids.Count - this.preAddedSolids; ++i)
{
if (i > this.particleSys.particleCount)
{
return;
}
Clayxels.Solid solid = this.solids[i + this.preAddedSolids];
solid.position = this.particles[i].position - this.transform.position;
solid.scale = this.particles[i].GetCurrentSize3D(this.particleSys);
solid.rotation = Quaternion.Euler(10.0f * i, 10.0f * i, this.rot * i);
this.clayxel.solidUpdated(i);
}
this.rot += 0.1f;
}
void updateSpline()
{
if (this.splinePoints.Count > 3)
{
float incrT = 1.0f / this.splineSubdiv;
int solidIt = 0;
ClayContainer container = this.getClayContainer();
Matrix4x4 parentInvMat = container.transform.worldToLocalMatrix;
for (int i = 0; i < this.splinePoints.Count - 3; ++i)
{
GameObject splinePoint0 = this.splinePoints[i];
GameObject splinePoint1 = this.splinePoints[i + 1];
GameObject splinePoint2 = this.splinePoints[i + 2];
GameObject splinePoint3 = this.splinePoints[i + 3];
splinePoint0.transform.hasChanged = false;
splinePoint1.transform.hasChanged = false;
splinePoint2.transform.hasChanged = false;
splinePoint3.transform.hasChanged = false;
Vector3 s0;
s0.x = splinePoint0.transform.lossyScale.x / container.transform.lossyScale.x;
s0.y = splinePoint0.transform.lossyScale.y / container.transform.lossyScale.y;
s0.z = splinePoint0.transform.lossyScale.z / container.transform.lossyScale.z;
Vector3 s1;
s1.x = splinePoint1.transform.lossyScale.x / container.transform.lossyScale.x;
s1.y = splinePoint1.transform.lossyScale.y / container.transform.lossyScale.y;
s1.z = splinePoint1.transform.lossyScale.z / container.transform.lossyScale.z;
Vector3 s2;
s2.x = splinePoint2.transform.lossyScale.x / container.transform.lossyScale.x;
s2.y = splinePoint2.transform.lossyScale.y / container.transform.lossyScale.y;
s2.z = splinePoint2.transform.lossyScale.z / container.transform.lossyScale.z;
Vector3 s3;
s3.x = splinePoint3.transform.lossyScale.x / container.transform.lossyScale.x;
s3.y = splinePoint3.transform.lossyScale.y / container.transform.lossyScale.y;
s3.z = splinePoint3.transform.lossyScale.z / container.transform.lossyScale.z;
Matrix4x4 pointMat0 = parentInvMat * splinePoint0.transform.localToWorldMatrix;
Matrix4x4 pointMat1 = parentInvMat * splinePoint1.transform.localToWorldMatrix;
Matrix4x4 pointMat2 = parentInvMat * splinePoint2.transform.localToWorldMatrix;
Matrix4x4 pointMat3 = parentInvMat * splinePoint3.transform.localToWorldMatrix;
Vector3 point0 = new Vector3(pointMat0[0, 3], pointMat0[1, 3], pointMat0[2, 3]);
Vector3 point1 = new Vector3(pointMat1[0, 3], pointMat1[1, 3], pointMat1[2, 3]);
Vector3 point2 = new Vector3(pointMat2[0, 3], pointMat2[1, 3], pointMat2[2, 3]);
Vector3 point3 = new Vector3(pointMat3[0, 3], pointMat3[1, 3], pointMat3[2, 3]);
for (int j = 0; j < this.splineSubdiv; ++j)
{
float t = incrT * j;
Solid solid = this.solids[solidIt];
solid.position = this.getCatmullRomVec3(point0, point1, point2, point3, t);
solid.rotation = this.getCatmullRomQuat(pointMat0.rotation, pointMat1.rotation, pointMat2.rotation, pointMat3.rotation, t);
solid.scale = this.getCatmullRomVec3(s0, s1, s2, s3, t) * 0.5f;
solid.blend = this.blend;
solid.attrs = this.attrs;
solid.primitiveType = this.primitiveType;
solid.color.x = this.color.r;
solid.color.y = this.color.g;
solid.color.z = this.color.b;
solidIt += 1;
}
}
}
}
