// Token: 0x06002678 RID: 9848 RVA: 0x000E3A00 File Offset: 0x000E1E00
private void updateSamples()
{
this.samples.Clear();
float num = 0f;
for (int i = 0; i < this.joints.Count - 1 + ((!this.isLoop) ? 0 : 1); i++)
{
float lengthEstimate = this.getLengthEstimate(i);
float num2;
for (num2 = num; num2 < lengthEstimate; num2 += 5f)
{
float time = num2 / lengthEstimate;
RoadSample roadSample = new RoadSample();
roadSample.index = i;
roadSample.time = time;
this.samples.Add(roadSample);
}
num = num2 - lengthEstimate;
}
if (this.isLoop)
{
RoadSample roadSample2 = new RoadSample();
roadSample2.index = 0;
roadSample2.time = 0f;
this.samples.Add(roadSample2);
}
else
{
RoadSample roadSample3 = new RoadSample();
roadSample3.index = this.joints.Count - 2;
roadSample3.time = 1f;
this.samples.Add(roadSample3);
}
}
// Token: 0x0600267A RID: 9850 RVA: 0x000E3CAC File Offset: 0x000E20AC
public void updatePoints()
{
for (int i = 0; i < this.joints.Count; i++)
{
RoadJoint roadJoint = this.joints[i];
if (!roadJoint.ignoreTerrain)
{
roadJoint.vertex.y = LevelGround.getHeight(roadJoint.vertex);
}
}
for (int j = 0; j < this.joints.Count; j++)
{
RoadPath roadPath = this.paths[j];
roadPath.vertex.position = this.joints[j].vertex;
roadPath.tangents[0].gameObject.SetActive(j > 0 || this.isLoop);
roadPath.tangents[1].gameObject.SetActive(j < this.joints.Count - 1 || this.isLoop);
roadPath.setTangent(0, this.joints[j].getTangent(0));
roadPath.setTangent(1, this.joints[j].getTangent(1));
}
if (this.joints.Count < 2)
{
this.lineRenderer.numPositions = 0;
return;
}
this.updateSamples();
this.lineRenderer.numPositions = this.samples.Count;
for (int k = 0; k < this.samples.Count; k++)
{
RoadSample roadSample = this.samples[k];
RoadJoint roadJoint2 = this.joints[roadSample.index];
Vector3 position = this.getPosition(roadSample.index, roadSample.time);
if (!roadJoint2.ignoreTerrain)
{
position.y = LevelGround.getHeight(position);
}
if (roadSample.index < this.joints.Count - 1)
{
position.y += Mathf.Lerp(roadJoint2.offset, this.joints[roadSample.index + 1].offset, roadSample.time);
}
else if (this.isLoop)
{
position.y += Mathf.Lerp(roadJoint2.offset, this.joints[0].offset, roadSample.time);
}
else
{
position.y += roadJoint2.offset;
}
this.lineRenderer.SetPosition(k, position);
}
}
// Token: 0x06002679 RID: 9849 RVA: 0x000E3B08 File Offset: 0x000E1F08
private void updateTrackSamples()
{
this.trackSamples.Clear();
if (this.samples.Count < 2)
{
return;
}
Vector3 vector = Vector3.zero;
Vector3 up = Vector3.up;
double num = 0.0;
int num2 = (!this.isLoop) ? this.samples.Count : (this.samples.Count - 1);
for (int i = 1; i < num2; i++)
{
RoadSample roadSample = this.samples[i];
TrackSample trackSample = null;
if (i == 1)
{
RoadSample roadSample2 = this.samples[0];
this.getTrackPosition(roadSample2.index, roadSample2.time, out vector, out up);
trackSample = new TrackSample();
trackSample.position = vector;
trackSample.normal = up;
this.trackSamples.Add(trackSample);
}
Vector3 vector2;
Vector3 normal;
this.getTrackPosition(roadSample.index, roadSample.time, out vector2, out normal);
Vector3 a = vector2 - vector;
float magnitude = a.magnitude;
Vector3 direction = a / magnitude;
TrackSample trackSample2 = new TrackSample();
trackSample2.distance = (float)num;
trackSample2.position = vector2;
trackSample2.normal = normal;
trackSample2.direction = direction;
this.trackSamples.Add(trackSample2);
if (trackSample != null)
{
trackSample.direction = direction;
}
vector = vector2;
num += (double)magnitude;
}
if (this.isLoop)
{
num += (double)(this.trackSamples[0].position - vector).magnitude;
}
this.trackSampledLength = (float)num;
}
// Token: 0x06002677 RID: 9847 RVA: 0x000E25D0 File Offset: 0x000E09D0
public void buildMesh()
{
for (int i = 0; i < this.road.childCount; i++)
{
UnityEngine.Object.Destroy(this.road.GetChild(i).gameObject);
}
if (this.joints.Count < 2)
{
return;
}
this.updateSamples();
if (!Level.isEditor)
{
bool flag = false;
foreach (LevelTrainAssociation levelTrainAssociation in Level.info.configData.Trains)
{
if (levelTrainAssociation.RoadIndex == this.roadIndex)
{
flag = true;
break;
}
}
if (flag)
{
this.updateTrackSamples();
}
}
Vector3[] array = new Vector3[this.samples.Count * 4 + ((!this.isLoop) ? 8 : 0)];
Vector3[] array2 = new Vector3[this.samples.Count * 4 + ((!this.isLoop) ? 8 : 0)];
Vector2[] array3 = new Vector2[this.samples.Count * 4 + ((!this.isLoop) ? 8 : 0)];
float num = 0f;
Vector3 b = Vector3.zero;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 vector3 = Vector3.zero;
Vector3 a = Vector3.zero;
Vector2 b2 = Vector2.zero;
int j;
for (j = 0; j < this.samples.Count; j++)
{
RoadSample roadSample = this.samples[j];
RoadJoint roadJoint = this.joints[roadSample.index];
vector = this.getPosition(roadSample.index, roadSample.time);
if (!roadJoint.ignoreTerrain)
{
vector.y = LevelGround.getHeight(vector);
}
vector2 = this.getVelocity(roadSample.index, roadSample.time).normalized;
if (roadJoint.ignoreTerrain)
{
vector3 = Vector3.up;
}
else
{
vector3 = LevelGround.getNormal(vector);
}
a = Vector3.Cross(vector2, vector3);
if (!roadJoint.ignoreTerrain)
{
Vector3 point = vector + a * LevelRoads.materials[(int)this.material].width;
float num2 = LevelGround.getHeight(point) - point.y;
if (num2 > 0f)
{
vector.y += num2;
}
Vector3 point2 = vector - a * LevelRoads.materials[(int)this.material].width;
float num3 = LevelGround.getHeight(point2) - point2.y;
if (num3 > 0f)
{
vector.y += num3;
}
}
if (roadSample.index < this.joints.Count - 1)
{
vector.y += Mathf.Lerp(roadJoint.offset, this.joints[roadSample.index + 1].offset, roadSample.time);
}
else if (this.isLoop)
{
vector.y += Mathf.Lerp(roadJoint.offset, this.joints[0].offset, roadSample.time);
}
else
{
vector.y += roadJoint.offset;
}
array[((!this.isLoop) ? 4 : 0) + j * 4] = vector + a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset;
array[((!this.isLoop) ? 4 : 0) + j * 4 + 1] = vector + a * LevelRoads.materials[(int)this.material].width + vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset;
array[((!this.isLoop) ? 4 : 0) + j * 4 + 2] = vector - a * LevelRoads.materials[(int)this.material].width + vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset;
array[((!this.isLoop) ? 4 : 0) + j * 4 + 3] = vector - a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset;
array2[((!this.isLoop) ? 4 : 0) + j * 4] = vector3;
array2[((!this.isLoop) ? 4 : 0) + j * 4 + 1] = vector3;
array2[((!this.isLoop) ? 4 : 0) + j * 4 + 2] = vector3;
array2[((!this.isLoop) ? 4 : 0) + j * 4 + 3] = vector3;
if (j == 0)
{
b = vector;
array3[((!this.isLoop) ? 4 : 0) + j * 4] = Vector2.zero;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 1] = Vector2.zero;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 2] = Vector2.right;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 3] = Vector2.right;
}
else
{
num += (vector - b).magnitude;
b = vector;
b2 = Vector2.up * num / (float)LevelRoads.materials[(int)this.material].material.mainTexture.height * LevelRoads.materials[(int)this.material].height;
array3[((!this.isLoop) ? 4 : 0) + j * 4] = Vector2.zero + b2;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 1] = Vector2.zero + b2;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 2] = Vector2.right + b2;
array3[((!this.isLoop) ? 4 : 0) + j * 4 + 3] = Vector2.right + b2;
}
}
if (!this.isLoop)
{
array[4 + j * 4] = vector + a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset + vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[4 + j * 4 + 1] = vector + a * LevelRoads.materials[(int)this.material].width - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset + vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[4 + j * 4 + 2] = vector - a * LevelRoads.materials[(int)this.material].width - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset + vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[4 + j * 4 + 3] = vector - a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset + vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array2[4 + j * 4] = vector3;
array2[4 + j * 4 + 1] = vector3;
array2[4 + j * 4 + 2] = vector3;
array2[4 + j * 4 + 3] = vector3;
b2 = Vector2.up * num / (float)LevelRoads.materials[(int)this.material].material.mainTexture.height * LevelRoads.materials[(int)this.material].height;
array3[4 + j * 4] = Vector2.zero + b2;
array3[4 + j * 4 + 1] = Vector2.zero + b2;
array3[4 + j * 4 + 2] = Vector2.right + b2;
array3[4 + j * 4 + 3] = Vector2.right + b2;
j = 0;
vector = this.getPosition(this.samples[0].index, this.samples[0].time);
if (!this.joints[0].ignoreTerrain)
{
vector.y = LevelGround.getHeight(vector);
}
vector2 = this.getVelocity(this.samples[0].index, this.samples[0].time).normalized;
if (this.joints[0].ignoreTerrain)
{
vector3 = LevelGround.getNormal(this.joints[0].vertex);
}
else
{
vector3 = LevelGround.getNormal(vector);
}
a = Vector3.Cross(vector2, vector3);
if (!this.joints[0].ignoreTerrain)
{
Vector3 point3 = vector + a * LevelRoads.materials[(int)this.material].width;
float num4 = LevelGround.getHeight(point3) - point3.y;
if (num4 > 0f)
{
vector.y += num4;
}
Vector3 point4 = vector - a * LevelRoads.materials[(int)this.material].width;
float num5 = LevelGround.getHeight(point4) - point4.y;
if (num5 > 0f)
{
vector.y += num5;
}
}
vector.y += this.joints[0].offset;
array[j * 4] = vector + a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset - vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[j * 4 + 1] = vector + a * LevelRoads.materials[(int)this.material].width - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset - vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[j * 4 + 2] = vector - a * LevelRoads.materials[(int)this.material].width - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset - vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array[j * 4 + 3] = vector - a * (LevelRoads.materials[(int)this.material].width + LevelRoads.materials[(int)this.material].depth * 2f) - vector3 * LevelRoads.materials[(int)this.material].depth + vector3 * LevelRoads.materials[(int)this.material].offset - vector2 * LevelRoads.materials[(int)this.material].depth * 4f;
array2[j * 4] = vector3;
array2[j * 4 + 1] = vector3;
array2[j * 4 + 2] = vector3;
array2[j * 4 + 3] = vector3;
array3[j * 4] = Vector2.zero;
array3[j * 4 + 1] = Vector2.zero;
array3[j * 4 + 2] = Vector2.right;
array3[j * 4 + 3] = Vector2.right;
}
int num6 = 0;
for (int k = 0; k < this.samples.Count; k += 20)
{
int num7 = Mathf.Min(k + 20, this.samples.Count - 1);
int num8 = num7 - k + 1;
if (!this.isLoop)
{
if (k == 0)
{
num8++;
}
if (num7 == this.samples.Count - 1)
{
num8++;
}
}
Vector3[] array4 = new Vector3[num8 * 4];
Vector3[] array5 = new Vector3[num8 * 4];
Vector2[] array6 = new Vector2[num8 * 4];
int[] array7 = new int[num8 * 18];
int num9 = k;
if (!this.isLoop && k > 0)
{
num9++;
}
Array.Copy(array, num9 * 4, array4, 0, array4.Length);
Array.Copy(array2, num9 * 4, array5, 0, array4.Length);
Array.Copy(array3, num9 * 4, array6, 0, array4.Length);
for (int l = 0; l < num8 - 1; l++)
{
array7[l * 18] = l * 4 + 5;
array7[l * 18 + 1] = l * 4 + 1;
array7[l * 18 + 2] = l * 4 + 4;
array7[l * 18 + 3] = l * 4;
array7[l * 18 + 4] = l * 4 + 4;
array7[l * 18 + 5] = l * 4 + 1;
array7[l * 18 + 6] = l * 4 + 6;
array7[l * 18 + 7] = l * 4 + 2;
array7[l * 18 + 8] = l * 4 + 5;
array7[l * 18 + 9] = l * 4 + 1;
array7[l * 18 + 10] = l * 4 + 5;
array7[l * 18 + 11] = l * 4 + 2;
array7[l * 18 + 12] = l * 4 + 7;
array7[l * 18 + 13] = l * 4 + 3;
array7[l * 18 + 14] = l * 4 + 6;
array7[l * 18 + 15] = l * 4 + 2;
array7[l * 18 + 16] = l * 4 + 6;
array7[l * 18 + 17] = l * 4 + 3;
}
Transform transform = new GameObject().transform;
transform.name = "Segment_" + num6;
transform.parent = this.road;
transform.tag = "Environment";
transform.gameObject.layer = LayerMasks.ENVIRONMENT;
transform.gameObject.AddComponent <MeshCollider>();
if (!Dedicator.isDedicated)
{
transform.gameObject.AddComponent <MeshFilter>();
MeshRenderer meshRenderer = transform.gameObject.AddComponent <MeshRenderer>();
meshRenderer.reflectionProbeUsage = ReflectionProbeUsage.Simple;
meshRenderer.shadowCastingMode = ShadowCastingMode.Off;
}
if (LevelRoads.materials[(int)this.material].isConcrete)
{
transform.GetComponent <Collider>().sharedMaterial = (PhysicMaterial)Resources.Load("Physics/Concrete_Static");
}
else
{
transform.GetComponent <Collider>().sharedMaterial = (PhysicMaterial)Resources.Load("Physics/Gravel_Static");
}
Mesh mesh = new Mesh();
mesh.name = "Road_Segment_" + num6;
mesh.vertices = array4;
mesh.normals = array5;
mesh.uv = array6;
mesh.triangles = array7;
transform.GetComponent <MeshCollider>().sharedMesh = mesh;
if (!Dedicator.isDedicated)
{
transform.GetComponent <MeshFilter>().sharedMesh = mesh;
transform.GetComponent <Renderer>().sharedMaterial = LevelRoads.materials[(int)this.material].material;
}
num6++;
}
}