private void GenerateSurface()
{
surfaceTool.Begin(Mesh.PrimitiveType.Triangles);
for (int x = 0; x < SIZE.x; x++)
{
for (int y = 0; y < SIZE.y; y++)
{
for (int z = 0; z < SIZE.z; z++)
{
byte blockType = blocks[x, y, z];
if (blockType == 0)
{
continue;
}
Block block = Game.GetBlock(blockType);
IntVector3 localIndex = new IntVector3(x, y, z);
//Index in world space
IntVector3 index = localIndex + new IntVector3(chunkCoords.x * SIZE.x, 0, chunkCoords.y * SIZE.z);
//Position in chunk
Vector3 localBlockPosition = localIndex * Block.SIZE;
if (terrain.GetBlock(index.x + 1, index.y, index.z) == AIR_ID)
{
block.AddPosXFace(ref surfaceTool, localBlockPosition, blockType);
}
if (terrain.GetBlock(index.x - 1, index.y, index.z) == AIR_ID)
{
block.AddNegXFace(ref surfaceTool, localBlockPosition, blockType);
}
if (terrain.GetBlock(index.x, index.y + 1, index.z) == AIR_ID)
{
block.AddPosYFace(ref surfaceTool, localBlockPosition, blockType);
}
if (index.y != 0 && terrain.GetBlock(index.x, index.y - 1, index.z) == AIR_ID) //Don't draw bottom face
{
block.AddNegYFace(ref surfaceTool, localBlockPosition, blockType);
}
if (terrain.GetBlock(index.x, index.y, index.z + 1) == AIR_ID)
{
block.AddPosZFace(ref surfaceTool, localBlockPosition, blockType);
}
if (terrain.GetBlock(index.x, index.y, index.z - 1) == AIR_ID)
{
block.AddNegZFace(ref surfaceTool, localBlockPosition, blockType);
}
}
}
}
surfaceTool.GenerateNormals();
surfaceTool.SetMaterial(material);
surfaceTool.Index();
}
public static ArrayMesh AddNoiseToMesh(PlaneMesh plane, float[,] noiseMap, int chunkSize, int heightMultiplier, Curve heightCurve)
{
SurfaceTool st = new SurfaceTool();
st.CreateFrom(plane, 0);
ArrayMesh mesh = new ArrayMesh();
MeshDataTool dt = new MeshDataTool();
mesh = st.Commit();
dt.CreateFromSurface(mesh, 0);
for (int y = 0; y < chunkSize; y++)
{
for (int x = 0; x < chunkSize; x++)
{
int z = y;
int vertexIndex = z * chunkSize + x;
Vector3 vertex = dt.GetVertex(vertexIndex);
vertex.y = heightCurve.Interpolate(noiseMap[chunkSize - x - 1, chunkSize - z - 1]) * heightMultiplier;
dt.SetVertex(vertexIndex, vertex);
}
}
for (int surface = 0; surface < mesh.GetSurfaceCount(); surface++)
{
mesh.SurfaceRemove(surface);
}
dt.CommitToSurface(mesh);
st.Begin(Mesh.PrimitiveType.Triangles);
st.CreateFrom(mesh, 0);
st.Index();
st.GenerateNormals();
return(st.Commit());
}
//Creates a mesh from a surface tool
public static ArrayMesh CreateMeshFromSurfaceTool(SurfaceTool surfTool)
{
var mesh = new ArrayMesh();
surfTool.GenerateNormals();
surfTool.Index();
surfTool.Commit(mesh);
return(mesh);
}
public void Generate()
{
planeMesh = new PlaneMesh();
planeMesh.Size = new Vector2(chunkSize, chunkSize);
planeMesh.SubdivideDepth = Mathf.RoundToInt(chunkSize * 0.5f);
planeMesh.SubdivideWidth = Mathf.RoundToInt(chunkSize * 0.5f);
surfaceTool = new SurfaceTool();
meshDataTool = new MeshDataTool();
surfaceTool.CreateFrom(planeMesh, 0);
arrayPlane = surfaceTool.Commit();
meshDataTool.CreateFromSurface(arrayPlane, 0);
for (int i = 0; i < meshDataTool.GetVertexCount(); i++)
{
Vector3 vertex = meshDataTool.GetVertex(i);
vertex.y = noise.GetNoise3d(
vertex.x + position.x,
vertex.y,
vertex.z + position.z) * References.steepness;
meshDataTool.SetVertex(i, vertex);
avgHeight += vertex.y;
}
avgHeight /= meshDataTool.GetVertexCount();
for (int i = 0; i < arrayPlane.GetSurfaceCount(); i++)
{
arrayPlane.SurfaceRemove(i);
}
for (int i = 0; i < meshDataTool.GetFaceCount(); i++)
{
Vector3 A = meshDataTool.GetVertex(meshDataTool.GetFaceVertex(i, 0));
Vector3 B = meshDataTool.GetVertex(meshDataTool.GetFaceVertex(i, 1));
Vector3 C = meshDataTool.GetVertex(meshDataTool.GetFaceVertex(i, 2));
Vector3 face = (A + B + C) / 3 + position;
Vector3 normal = meshDataTool.GetFaceNormal(i);
slope += Maths.Angle(Vector3.Up, normal);
}
slope /= meshDataTool.GetFaceCount();
meshDataTool.CommitToSurface(arrayPlane);
surfaceTool.Begin(Mesh.PrimitiveType.Triangles);
surfaceTool.CreateFrom(arrayPlane, 0);
surfaceTool.GenerateNormals();
meshInstance = new MeshInstance();
meshInstance.Mesh = surfaceTool.Commit();
meshInstance.SetSurfaceMaterial(0, (Material)ResourceLoader.Load("res://Assets/Shader/Terrain.material"));
meshInstance.CreateTrimeshCollision();
meshInstance.CastShadow = GeometryInstance.ShadowCastingSetting.On;
AddChild(meshInstance);
}
private void Deform()
{
var sn = new OpenSimplexNoise();
sn.Period = Period;
sn.Octaves = Octaves;
sn.Seed = Seed;
sn.Persistence = Persistence;
sn.Lacunarity = Lacunarity;
var mesh = sphere.Mesh;
var st = new SurfaceTool();
st.CreateFrom(mesh, 0);
var array = st.Commit();
var dt = new MeshDataTool();
dt.CreateFromSurface(array, 0);
var count = dt.GetVertexCount();
var origin = Vector3.Zero;
for (int i = 0; i < count; i++)
{
var vertex = dt.GetVertex(i);
var n = -vertex.DirectionTo(origin);
var noise = sn.GetNoise3d(vertex.x, vertex.y, vertex.z);
noise = Mathf.Clamp(noise, -1f, 1f);
vertex += n * noise * MoveFactor;
dt.SetVertex(i, vertex);
}
var surfCount = array.GetSurfaceCount();
for (int i = 0; i < surfCount; i++)
{
array.SurfaceRemove(i);
}
dt.CommitToSurface(array);
st.Begin(Mesh.PrimitiveType.Triangles);
st.CreateFrom(array, 0);
st.GenerateNormals();
sphere.Mesh = st.Commit();
UpdateMaterial();
}
public void Generate()
{
verts = new List <Vector3>();
indices = new List <int>();
index = 0;
faces = new List <TriangleIndices>();
middlePointIndexCache = new System.Collections.Generic.Dictionary <long, int>();
CreateIcosphere();
SurfaceTool st = new SurfaceTool();
var am = CreateTheMesh();
st.CreateFrom(am, 0);
st.GenerateNormals();
Mesh = st.Commit();
}
private Mesh GenerateMesh(Vector3 pos, Vector2 size, int subdivision = 0)
{
SurfaceTool st = new SurfaceTool();
st.Begin(Mesh.PrimitiveType.Triangles);
int verts = 2 + subdivision;
Vector3[,] vertices = new Vector3[verts, verts];
for (int i = 0; i < verts; i++)
{
for (int j = 0; j < verts; j++)
{
Vector3 p = new Vector3(
((float)i / (verts - 1)),
0f,
((float)j / (verts - 1))
);
p.x *= size.x;
p.z *= size.y;
p.y = GetHeight(p + pos);
vertices[i, j] = p;
}
}
for (int i = 0; i < verts - 1; i++)
{
for (int j = 0; j < verts - 1; j++)
{
st.AddVertex(vertices[i + 1, j + 0]);
st.AddVertex(vertices[i + 1, j + 1]);
st.AddVertex(vertices[i + 0, j + 0]);
st.AddVertex(vertices[i + 0, j + 0]);
st.AddVertex(vertices[i + 1, j + 1]);
st.AddVertex(vertices[i + 0, j + 1]);
}
}
st.GenerateNormals();
//st.GenerateTangents();
st.Index();
return(st.Commit());
}
public void generateMeshAndColors(float[,] dataTerrain)
{
//init tool
SurfaceTool st = new SurfaceTool();
st.Begin(Mesh.PrimitiveType.Triangles);
st.SetMaterial(mat);
//get HeightsQuats and create triangles
int maxI = dataTerrain.GetLength(0);
int maxJ = dataTerrain.GetLength(1);
int quadCount = 0;
//1º rows, 2º columns
for (int i = 0; i < maxI - 1; i++)
{
for (int j = 0; j < maxJ - 1; j++)
{
Quat q = new Quat();//heights to Quat
q.x = dataTerrain[i, j]; q.y = dataTerrain[i, j + 1];
q.z = dataTerrain[i + 1, j]; q.w = dataTerrain[i + 1, j + 1];
//to mesh
Vector3 offset = new Vector3(j, 0, i);
createQuad(st, offset, q);
/*//debug algoritm
* GD.Print(string.Format("•quad{0}:({1},{2}): points: \n{3} {4} {5} {6} {7} {8}\n{9} {10} {11} {12} {13} {14}",
* quadCount,i,j,
* offset.x, q.x, offset.z - 1, offset.x + 1, q.y, offset.z-1,
* offset.x, q.z, offset.z, offset.x + 1, q.w, offset.z));
*/
quadCount++;
}
}
//finally
st.GenerateNormals();
st.Commit(tmpMesh);
this.SetMesh(tmpMesh);
}
void _generate_chunk_mesh(int _this_argument_exists_due_to_bug_9924)
{
if (0 < data.Count)
{
return;
}
var surface_tool = new SurfaceTool();
surface_tool.Begin(Mesh.PrimitiveType.Triangles);
// For each block, add data to the SurfaceTool and generate a collider.
foreach (var block_position in data.Keys)
{
var block_id = data[block_position];
_draw_block_mesh(surface_tool, block_position, block_id);
}
// Create the chunk's mesh from the SurfaceTool data.
surface_tool.GenerateNormals();
// surface_tool.GenerateTangents(); // XXX add back
surface_tool.Index();
var array_mesh = surface_tool.Commit();
var mi = new MeshInstance();
mi.Mesh = array_mesh;
var resource = ResourceLoader.Load("res://world/textures/material.tres");
GD.Print($"====== resource should be material: {resource}");
var materialOrNull = resource as Material;
if (materialOrNull == null)
{
GD.Print("materialOrNull == null");
}
else
{
mi.MaterialOverride = materialOrNull;
}
AddChild(mi);
}
public void Render()
{
SurfaceTool tool = new SurfaceTool();
tool.Begin(Mesh.PrimitiveType.Triangles);
for (int x = 1; x < Size.x - 1; x++)
{
for (int z = 1; z < Size.z - 1; z++)
{
for (int y = 1; y < Size.y - 1; y++)
{
BuildFaces(GetSideFree(x, y, z), tool, x, y, z);
}
}
}
tool.GenerateNormals();
Model.Mesh = tool.Commit();
}
private void generate_ui_mesh(Vector2[] positions)
{
GD.Print("Generate new UI mesh", positions);
var st = new SurfaceTool();
st.Begin(Mesh.PrimitiveType.Triangles);
foreach (var p in positions)
{
GD.Print(p);
_plane(st, p.x, p.y);
}
st.Index();
st.GenerateNormals();
st.GenerateTangents();
var mesh = st.Commit();
mesh.SurfaceSetMaterial(0, mouse_preview.GetSurfaceMaterial(0));
GetNode <MeshInstance>("MeshInstance3").Mesh = mesh;
}
private void generate_mesh()
{
GD.Print("Update info mesh");
var tmpPoints = new List <Vector2>();
var st = new SurfaceTool();
st.Begin(Mesh.PrimitiveType.Triangles);
Vector2 _test = (Vector2)start_pos - (Vector2)end_pos;
if (Mathf.Abs(_test.x) > Mathf.Abs(_test.y))
{
_test.y = 0;
}
else
{
_test.x = 0;
}
int size = (int)_test.Length();
if (_test.x != 0 && _test.y == 0)
{
GD.Print("X");
for (int i = 0; i < size + 1; i++)
{
if (_test.x < 0)
{
_plane(st, ((Vector2)start_pos).x + i, ((Vector2)start_pos).y);
tmpPoints.Add(((Vector2)start_pos) + new Vector2(i, 0));
}
else
{
_plane(st, ((Vector2)start_pos).x - i, ((Vector2)start_pos).y);
tmpPoints.Add(((Vector2)start_pos) + new Vector2(-i, 0));
}
}
}
else if (_test.y != 0 && _test.x == 0)
{
GD.Print("Y");
for (int i = 0; i < size + 1; i++)
{
if (_test.y < 0)
{
_plane(st, ((Vector2)start_pos).x, ((Vector2)start_pos).y + i);
tmpPoints.Add(((Vector2)start_pos) + new Vector2(0, i));
}
else
{
_plane(st, ((Vector2)start_pos).x, ((Vector2)start_pos).y - i);
tmpPoints.Add(((Vector2)start_pos) + new Vector2(0, -i));
}
}
}
st.Index();
st.GenerateNormals();
st.GenerateTangents();
var mesh = st.Commit();
mesh.SurfaceSetMaterial(0, mouse_preview.GetSurfaceMaterial(0));
GetNode <MeshInstance>("mouse_draw_preview").Mesh = mesh;
curPoints = tmpPoints.ToArray();
GD.Print(_test, size);
}
// Generates sphere with radius 1
public void GenerateSphere(int iterations)
{
float radius = 10f;
System.Diagnostics.Debug.WriteLine("Generating sphere!");
Stopwatch totalTimer = new Stopwatch();
totalTimer.Start();
SurfaceTool surfaceTool = new SurfaceTool();
this.planetMesh = new ArrayMesh();
material.VertexColorUseAsAlbedo = true;
surfaceTool.SetMaterial(material);
surfaceTool.Begin(PrimitiveType.Triangles);
// GENERATE SPHERE:
Stopwatch planetGeneratorTimer = new Stopwatch();
planetGeneratorTimer.Start();
// 9 gives ~30s generate time, which is acceptable
this.currentStatus = "Generating base topology (this step can take long!)";
PlanetTopologyData[] planetData = pg.GenerateBaseTopology(iterations, radius);
planetGeneratorTimer.Stop();
TimeSpan ts = planetGeneratorTimer.Elapsed;
System.Diagnostics.Debug.WriteLine("Sphere generated. Number of faces: " + (planetData[0].faces.Count * 20) + "; time needed: " + ts.Minutes + "m " + ts.Seconds + "." + ts.Milliseconds);
// todo: create biomes
// Add perlino
Stopwatch perlinTimer = new Stopwatch();
perlinTimer.Start();
this.currentStatus = "Adding perlin noise ...";
Parallel.For(0, planetData.Length, new ParallelOptions {
MaxDegreeOfParallelism = System.Environment.ProcessorCount
}, i => {
PlanetTopologyData data = planetData[i];
data.vertices = pg.AddPerlinDisplacement(data.vertices, radius, 16, 0.42f);
// float maxDispalcement = 0;
// float maxNegDisplacement = 0;
// foreach (PlanetVertex pv in data.vertices) {
// if (pv.h > maxDispalcement) {
// maxDispalcement = pv.h;
// }
// if (pv.h < maxNegDisplacement) {
// maxNegDisplacement = pv.h;
// }
// }
// Debug.WriteLine("Max displacement for this face (from-to) " + maxNegDisplacement +" -> " + maxDispalcement);
});
perlinTimer.Stop();
ts = perlinTimer.Elapsed;
System.Diagnostics.Debug.WriteLine("Perlin applied. Time needed: " + ts.Minutes + "m " + ts.Seconds + "." + ts.Milliseconds);
Stopwatch surfaceToolTimer = new Stopwatch();
surfaceToolTimer.Start();
this.currentStatus = "Building planet mesh ...";
// // Possible future for multithreading ahead. Might happen some day.
//
// SurfaceTool[] surfaceTool = new SurfaceTool[planetData.Length];
// this.planetMeshes = new ArrayMesh[planetData.Length];
// material.VertexColorUseAsAlbedo = true;
// Parallel.For(0, planetData.Length, new ParallelOptions {MaxDegreeOfParallelism = System.Environment.ProcessorCount}, i => {
// surfaceTool[i] = new SurfaceTool();
// this.planetMeshes[i] = new ArrayMesh();
// surfaceTool[i].SetMaterial(material);
// surfaceTool[i].Begin(PrimitiveType.Triangles);
// for (int j = 0; j < planetData[i].faces.Count; j++) {
// planetData[i].faces[j].AddToSurfaceTool(surfaceTool[i]);
// }
// surfaceTool[i].GenerateNormals();
// surfaceTool[i].Commit(this.planetMeshes[i]);
// });
int faceCount;
for (int i = 0; i < planetData.Length; i++)
{
faceCount = planetData[i].faces.Count;
for (int j = 0; j < faceCount; j++)
{
planetData[i].faces[j].AddToSurfaceTool(surfaceTool);
}
}
// foreach (PlanetTopologyData data in planetData) {
// foreach (PlanetCell c in data.faces) {
// c.AddToSurfaceTool(surfaceTool);
// }
// }
surfaceTool.GenerateNormals();
surfaceTool.Commit(this.planetMesh);
surfaceToolTimer.Stop();
ts = surfaceToolTimer.Elapsed;
System.Diagnostics.Debug.WriteLine("SurfaceTool generated our mesh. Time needed: " + ts.Minutes + "m " + ts.Seconds + "." + ts.Milliseconds);
totalTimer.Stop();
ts = totalTimer.Elapsed;
System.Diagnostics.Debug.WriteLine("————————————————— total time needed: " + ts.Minutes + "m " + ts.Seconds + "." + ts.Milliseconds + "—————————————————");
this.Mesh = planetMesh;
this.currentStatus = "";
}
private Mesh GenerateMesh()
{
st = new SurfaceTool();
st.Begin(Mesh.PrimitiveType.Triangles);
for (int i = 0; i < numPoints - 1; i++)
{
Vector3 thisP = points[i + 0];
Vector3 nxtP = points[i + 1];
Vector3 thisR = rightVecs[i + 0];
Vector3 nxtR = rightVecs[i + 1];
float thisL = lengths[i + 0];
float nxtL = lengths[i + 1];
Vector3 vec1 = thisP + thisR * roadWidth * .5f;
Vector3 vec2 = thisP - thisR * roadWidth * .5f;
Vector3 vec3 = nxtP - nxtR * roadWidth * .5f;
Vector3 vec4 = nxtP + nxtR * roadWidth * .5f;
Vector2 uv1 = Vector2.Zero;
Vector2 uv2 = Vector2.Zero;
Vector2 uv3 = Vector2.Zero;
Vector2 uv4 = Vector2.Zero;
if (tileUV)
{
uv1 = new Vector2(thisL / roadWidth, 0f);
uv2 = new Vector2(thisL / roadWidth, 1f);
uv3 = new Vector2(nxtL / roadWidth, 1f);
uv4 = new Vector2(nxtL / roadWidth, 0f);
}
else
{
uv1 = new Vector2(thisL / totalLength, 0f);
uv2 = new Vector2(thisL / totalLength, 1f);
uv3 = new Vector2(nxtL / totalLength, 1f);
uv4 = new Vector2(nxtL / totalLength, 0f);
}
uv1 *= UVScale;
uv2 *= UVScale;
uv3 *= UVScale;
uv4 *= UVScale;
CreateTRI(
vec1, vec2, vec4,
uv1, uv2, uv4
);
CreateTRI(
vec4, vec2, vec3,
uv4, uv2, uv3
);
}
AddCaps();
st.Index();
st.GenerateNormals();
return(st.Commit());
}
public void CreateMesh(Tile tile, PackedScene sphereMeshScene, PackedScene greenSphereMeshScene, int numberOfTiles, float radius)
{
var surfTool = new SurfaceTool();
var mesh = new ArrayMesh();
var material = new SpatialMaterial();
material.SetEmission(new Color(1.0f, 0.0f, 0.0f));
material.SetAlbedo(new Color(1.0f, 0.0f, 0.0f));
surfTool.SetMaterial(material);
surfTool.Begin(Mesh.PrimitiveType.LineLoop);
decimal tileCenterX = 0;
decimal tileCenterY = 0;
decimal tileCenterZ = 0;
decimal polygonRadius = 0;
List <Point> points = tile.boundary;
var lastPoint = points[points.Count - 1];
Vector3 lastPointVector = new Vector3((float)lastPoint.x, (float)lastPoint.y, (float)lastPoint.z);
decimal polygonSideLength = 0;
foreach (Point point in points)
{
surfTool.AddUv(new Vector2(0, 0));
surfTool.AddVertex(new Vector3((float)point.x, (float)point.y, (float)point.z));
tileCenterX += point.x / points.Count;
tileCenterY += point.y / points.Count;
tileCenterZ += point.z / points.Count;
Vector3 currentVector = new Vector3((float)point.x, (float)point.y, (float)point.z);
polygonSideLength += (decimal)currentVector.DistanceTo(lastPointVector);
lastPointVector = currentVector;
}
polygonSideLength = polygonSideLength / points.Count;
var tileCenterPoint = new Vector3((float)tileCenterX, (float)tileCenterY, (float)tileCenterZ);
var firstPoint = new Vector3((float)points[0].x, (float)points[0].y, (float)points[0].z);
foreach (Point point in points)
{
var vector = new Vector3((float)point.x, (float)point.y, (float)point.z);
polygonRadius += (decimal)vector.DistanceTo(tileCenterPoint);
}
polygonRadius = polygonRadius / points.Count;
var polygonRotation = firstPoint.AngleTo(tileCenterPoint);
var sphereCenterPoint = new Vector3(0f, 0f, 0f);
var sphereScale = radius / numberOfTiles;
MeshInstance sphere = (MeshInstance)sphereMeshScene.Instance();
sphere.SetTranslation(tileCenterPoint);
sphere.SetScale(new Vector3(sphereScale, sphereScale, sphereScale));
this.AddChild(sphere);
MeshInstance sphere2 = (MeshInstance)greenSphereMeshScene.Instance();
sphere2.SetTranslation(firstPoint);
sphere2.SetScale(new Vector3(sphereScale, sphereScale, sphereScale));
this.AddChild(sphere2);
MeshInstance sphere3 = (MeshInstance)greenSphereMeshScene.Instance();
sphere3.SetTranslation((firstPoint - tileCenterPoint) / 2 + tileCenterPoint);
sphere3.SetScale(new Vector3(sphereScale, sphereScale, sphereScale));
this.AddChild(sphere3);
surfTool.GenerateNormals();
surfTool.Index();
surfTool.Commit(mesh);
var meshInstance = new MeshInstance();
meshInstance.SetMesh(mesh);
this.AddChild(meshInstance);
}
public void CalcMesh()
{
SurfaceTool st = new SurfaceTool();
float s = 0.5f;
st.Clear();
st.Begin(Mesh.PrimitiveType.Triangles);
List <Vector3> faces = new List <Vector3>();
for (int y = 0; y < WorldGenerator.Height; y++)
{
for (int z = 0; z < 16; z++)
{
for (int x = 0; x < 16; x++)
{
int bv = WorldGenerator.GetBlock(x + f * _x, y, z + f * _y);
bv = GetBlock(x + f * _x, y, z + f * _y);
int bTop = WorldGenerator.GetBlock(x + f * _x, y + 1, z + f * _y);
int bBottom = WorldGenerator.GetBlock(x + f * _x, y - 1, z + f * _y);
int bLeft = WorldGenerator.GetBlock(x + f * _x - 1, y, z + f * _y);
int bRight = WorldGenerator.GetBlock(x + f * _x + 1, y, z + f * _y);
int bFront = WorldGenerator.GetBlock(x + f * _x, y, z + f * _y - 1);
int bBack = WorldGenerator.GetBlock(x + f * _x, y, z + f * _y + 1);
float tex = 0; float t = 1.0f / 8.0f;
float x1, y2 = t * (bv - 1.0f), x2, y1 = t * bv;
// TOP
if (bv > 0 && bTop < 1)
{
x1 = 0 * t; x2 = 1 * t;
st.AddUv(GetTexCoords(bv, 0, 0, 0));
st.AddVertex(new Vector3(x - s, y + s, z - s));
faces.Add(new Vector3(x - s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 0, 1, 0));
st.AddVertex(new Vector3(x + s, y + s, z - s));
faces.Add(new Vector3(x + s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 0, 0, 1));
st.AddVertex(new Vector3(x - s, y + s, z + s));
faces.Add(new Vector3(x - s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 0, 1, 1));
st.AddVertex(new Vector3(x + s, y + s, z + s));
faces.Add(new Vector3(x + s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 0, 0, 1));
st.AddVertex(new Vector3(x - s, y + s, z + s));
faces.Add(new Vector3(x - s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 0, 1, 0));
st.AddVertex(new Vector3(x + s, y + s, z - s));
faces.Add(new Vector3(x + s, y + s, z - s));
}
// Bottom
if (bv > 0 && bBottom < 1)
{
st.AddUv(GetTexCoords(bv, 1, 0, 0));
st.AddVertex(new Vector3(x - s, y - s, z - s));
faces.Add(new Vector3(x - s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 1, 1, 0));
st.AddVertex(new Vector3(x - s, y - s, z + s));
faces.Add(new Vector3(x - s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 1, 0, 1));
st.AddVertex(new Vector3(x + s, y - s, z - s));
faces.Add(new Vector3(x + s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 1, 1, 1));
st.AddVertex(new Vector3(x + s, y - s, z + s));
faces.Add(new Vector3(x + s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 1, 0, 1));
st.AddVertex(new Vector3(x + s, y - s, z - s));
faces.Add(new Vector3(x + s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 1, 1, 0));
st.AddVertex(new Vector3(x - s, y - s, z + s));
faces.Add(new Vector3(x - s, y - s, z + s));
}
// Front
if (bv > 0 && bFront < 1)
{
x1 = 2 * t; x2 = 3 * t;
st.AddUv(GetTexCoords(bv, 2, 0, 0));
st.AddVertex(new Vector3(x - s, y - s, z - s));
faces.Add(new Vector3(x - s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 2, 1, 0));
st.AddVertex(new Vector3(x + s, y - s, z - s));
faces.Add(new Vector3(x + s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 2, 0, 1));
st.AddVertex(new Vector3(x - s, y + s, z - s));
faces.Add(new Vector3(x - s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 2, 1, 1));
st.AddVertex(new Vector3(x + s, y + s, z - s));
faces.Add(new Vector3(x + s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 2, 0, 1));
st.AddVertex(new Vector3(x - s, y + s, z - s));
faces.Add(new Vector3(x - s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 2, 1, 0));
st.AddVertex(new Vector3(x + s, y - s, z - s));
faces.Add(new Vector3(x + s, y - s, z - s));
}
// Back
if (bv > 0 && bBack < 1)
{
x1 = 3 * t; x2 = 4 * t;
st.AddUv(GetTexCoords(bv, 3, 1, 0));
st.AddVertex(new Vector3(x - s, y - s, z + s));
faces.Add(new Vector3(x - s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 3, 1, 1));
st.AddVertex(new Vector3(x - s, y + s, z + s));
faces.Add(new Vector3(x - s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 3, 0, 0));
st.AddVertex(new Vector3(x + s, y - s, z + s));
faces.Add(new Vector3(x + s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 3, 0, 1));
st.AddVertex(new Vector3(x + s, y + s, z + s));
faces.Add(new Vector3(x + s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 3, 0, 0));
st.AddVertex(new Vector3(x + s, y - s, z + s));
faces.Add(new Vector3(x + s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 3, 1, 1));
st.AddVertex(new Vector3(x - s, y + s, z + s));
faces.Add(new Vector3(x - s, y + s, z + s));
}
// Left
if (bv > 0 && bLeft < 1)
{
x1 = 4 * t; x2 = 5 * t;
st.AddUv(GetTexCoords(bv, 4, 1, 0));
st.AddVertex(new Vector3(x - s, y - s, z - s));
faces.Add(new Vector3(x - s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 4, 1, 1));
st.AddVertex(new Vector3(x - s, y + s, z - s));
faces.Add(new Vector3(x - s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 4, 0, 0));
st.AddVertex(new Vector3(x - s, y - s, z + s));
faces.Add(new Vector3(x - s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 4, 0, 1));
st.AddVertex(new Vector3(x - s, y + s, z + s));
faces.Add(new Vector3(x - s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 4, 0, 0));
st.AddVertex(new Vector3(x - s, y - s, z + s));
faces.Add(new Vector3(x - s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 4, 1, 1));
st.AddVertex(new Vector3(x - s, y + s, z - s));
faces.Add(new Vector3(x - s, y + s, z - s));
}
// Right
if (bv > 0 && bRight < 1)
{
st.AddUv(GetTexCoords(bv, 5, 0, 0));
st.AddVertex(new Vector3(x + s, y - s, z - s));
faces.Add(new Vector3(x + s, y - s, z - s));
st.AddUv(GetTexCoords(bv, 5, 1, 0));
st.AddVertex(new Vector3(x + s, y - s, z + s));
faces.Add(new Vector3(x + s, y - s, z + s));
st.AddUv(GetTexCoords(bv, 5, 0, 1));
st.AddVertex(new Vector3(x + s, y + s, z - s));
faces.Add(new Vector3(x + s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 5, 1, 1));
st.AddVertex(new Vector3(x + s, y + s, z + s));
faces.Add(new Vector3(x + s, y + s, z + s));
st.AddUv(GetTexCoords(bv, 5, 0, 1));
st.AddVertex(new Vector3(x + s, y + s, z - s));
faces.Add(new Vector3(x + s, y + s, z - s));
st.AddUv(GetTexCoords(bv, 5, 1, 0));
st.AddVertex(new Vector3(x + s, y - s, z + s));
faces.Add(new Vector3(x + s, y - s, z + s));
}
}
}
}
st.GenerateNormals();
mi.Mesh = st.Commit();
try
{
//ccs.SetFaces(mi.Mesh.GetFaces());
ccs.SetFaces(faces.ToArray());
} catch (Exception ex)
{
World.log(ex.Message);
}
mesh_ready = true;
}