public void Init(ICoreAPI api, ClothManager cm)
{
this.api = api;
this.capi = api as ICoreClientAPI;
pp = cm.partPhysics;
noiseGen = NormalizedSimplexNoise.FromDefaultOctaves(4, 100, 0.9, api.World.Seed + CenterPosition.GetHashCode());
if (capi != null && LineDebug)
{
debugUpdateMesh = new MeshData(20, 15, false, false, true, true);
}
}
public override void OnLoaded(ICoreAPI api)
{
base.OnLoaded(api);
cm = api.ModLoader.GetModSystem <ClothManager>();
}
public static ClothSystem CreateRope(ICoreAPI api, ClothManager cm, BlockPos originPos, float length, AssetLocation clothSectionModel)
{
return(new ClothSystem(api, cm, originPos, length, 0, EnumClothType.Rope, clothSectionModel));
}
private ClothSystem(ICoreAPI api, ClothManager cm, BlockPos originPos, float xsize, float zsize, EnumClothType clothType, AssetLocation ropeSectionModel = null)
{
this.clothType = clothType;
this.ropeSectionModel = ropeSectionModel;
Init(api, cm);
Random rand = api.World.Rand;
bool hor = rand.NextDouble() < 0.5;
int vertexIndex = 0;
float step = 1 / Resolution;
int numzpoints = (int)Math.Round(zsize * Resolution);
int numxpoints = (int)Math.Round(xsize * Resolution);
if (clothType == EnumClothType.Rope)
{
numzpoints = 1;
}
float roughness = 0.05f;
int k = 0;
int pointIndex = 0;
for (int z = 0; z < numzpoints; z++)
{
Points2d.Add(new PointList());
for (int x = 0; x < numxpoints; x++)
{
float dx = x * step;
float dy = z * step;
float dz = -roughness / 2 + (float)rand.NextDouble() * roughness;
if (hor)
{
dx = x * step;
dy = -roughness / 2 + (float)rand.NextDouble() * roughness;
dz = z * step;
}
var point = new ClothPoint(this, pointIndex++, originPos.X + dx, originPos.Y + dy, originPos.Z + dz);
Points2d[z].Points.Add(point);
int color = (k++ % 2) > 0 ? ColorUtil.WhiteArgb : ColorUtil.BlackArgb;
// add a vertical constraint
if (z > 0)
{
ClothPoint p1 = Points2d[z - 1].Points[x];
ClothPoint p2 = Points2d[z].Points[x];
var constraint = new ClothConstraint(p1, p2);
Constraints.Add(constraint);
if (capi != null)
{
if (LineDebug)
{
debugUpdateMesh.AddVertex(0, 0, 0, color);
debugUpdateMesh.AddVertex(0, 0, 0, color);
debugUpdateMesh.AddIndex(vertexIndex++);
debugUpdateMesh.AddIndex(vertexIndex++);
}
}
}
// add a new horizontal constraints
if (x > 0)
{
ClothPoint p1 = Points2d[z].Points[x - 1];
ClothPoint p2 = Points2d[z].Points[x];
var constraint = new ClothConstraint(p1, p2);
Constraints.Add(constraint);
if (capi != null)
{
if (LineDebug)
{
debugUpdateMesh.AddVertex(0, 0, 0, color);
debugUpdateMesh.AddVertex(0, 0, 0, color);
debugUpdateMesh.AddIndex(vertexIndex++);
debugUpdateMesh.AddIndex(vertexIndex++);
}
}
}
}
}
if (capi != null && LineDebug)
{
debugUpdateMesh.mode = EnumDrawMode.Lines;
debugMeshRef = capi.Render.UploadMesh(debugUpdateMesh);
debugUpdateMesh.Indices = null;
debugUpdateMesh.Rgba = null;
}
}
public static ClothSystem CreateCloth(ICoreAPI api, ClothManager cm, BlockPos originPos, float xsize, float zsize)
{
return(new ClothSystem(api, cm, originPos, xsize, zsize, EnumClothType.Cloth));
}