public static MeshData BoxData(int x, int y, int z, MeshData meshData, MeshEntry meshPrfb)
{
float bottom = 0.5f;
float yVals = meshPrfb.ySize - bottom;//
float xVals = meshPrfb.xSize / 2f;
float zVals = meshPrfb.zSize / 2f;
//List<float> deformations = new List<float>(8);
//for(int i = 0; i < meshPrfb.deformPointCount; i++)
//{
// //set a random entry to random dformation
// SetRandomIndexValue(meshPrfb, deformations);
//}
//Trunk
//North
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z + zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
//East
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
//South
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
//West
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
//Up
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
return(meshData);
}
static MeshData WestFaceBottomTriangleReversed
(int x, int y, int z, MeshData meshData, Biome biome, int[,] heightGrid, float steepness, int LODLevel)
{
meshData.AddVertex(new Vector3(x, y, z + LODLevel));
meshData.AddVertex(new Vector3(x, y + LODLevel, z + LODLevel));
meshData.AddVertex(new Vector3(x, y + LODLevel, z));
meshData.AddVertex(new Vector3(x, y, z));
meshData.AddReverseTriTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(biome.geography.GetType(y, steepness)));
return(meshData);
}
static MeshData SouthFace
(int x, int y, int z, MeshData meshData, Biome biome, int[,] heightGrid, float steepness, int LODLevel)
{
meshData.AddVertex(new Vector3(x, y, z));
meshData.AddVertex(new Vector3(x, y + LODLevel, z));
meshData.AddVertex(new Vector3(x + LODLevel, y + LODLevel, z));
meshData.AddVertex(new Vector3(x + LODLevel, y, z));
meshData.AddQuadTriangles();
meshData.uv.AddRange(GetUVs.FaceUVs(biome.geography.GetType(y, steepness)));
return(meshData);
}
static MeshData UpFace
(int x, int y, int z, MeshData meshData, Biome biome, int[,] heightGrid, out bool slopedTop, float steepness, int LODLevel)
{
slopedTop = false;
bool nedown = false;
bool sedown = false;
bool nwdown = false;
bool swdown = false;
Vector3[] vertCollection = new Vector3[4];
//TODO
//This can be uncommented again! Is temporarily disabled to have straight blocks without sloped tops
#region disabled sloped tops
//if (heightGrid == null)
//{
// if (Chance.GetHeight(x, z + LODLevel, biome, heightGrid) < y + 1 || Chance.GetHeight(x + LODLevel, z, biome, heightGrid) < y + 1 || Chance.GetHeight(x + LODLevel, z + LODLevel, biome, heightGrid) < y + 1)
// {
// vertCollection[1] = new Vector3(0, -1f, 0);
// slopedTop = true;
// //steepness = 0.(chunkSize-1)5f;
// nedown = true;
// //if(Chance.GetHeight(x + LODLevel, z + LODLevel, biome, heightGrid) < y)
// //vertCollection[1] = new Vector3(0, -2f, 0);
// }
// if (Chance.GetHeight(x + LODLevel, z, biome, heightGrid) < y + 1 || Chance.GetHeight(x, z - LODLevel, biome, heightGrid) < y + 1 || Chance.GetHeight(x + LODLevel, z - LODLevel, biome, heightGrid) < y + 1)
// {
// vertCollection[2] = new Vector3(0, -1f, 0);
// slopedTop = true;
// //steepness = 0.(chunkSize-1)5f;
// sedown = true;
// //if(Chance.GetHeight(x + LODLevel, z - LODLevel, biome, heightGrid) < y)
// //vertCollection[2] = new Vector3(0, -2f, 0);
// }
// if (Chance.GetHeight(x - LODLevel, z, biome, heightGrid) < y + 1 || Chance.GetHeight(x, z - LODLevel, biome, heightGrid) < y + 1 || Chance.GetHeight(x - LODLevel, z - LODLevel, biome, heightGrid) < y + 1)
// {
// vertCollection[3] = new Vector3(0, -1f, 0);
// slopedTop = true;
// //steepness = 0.(chunkSize-1)5f;
// swdown = true;
// //if(Chance.GetHeight(x - LODLevel, z - LODLevel, biome, heightGrid) < y)
// //vertCollection[3] = new Vector3(0, -2f, 0);
// }
// if (Chance.GetHeight(x - LODLevel, z, biome, heightGrid) < y + 1 || Chance.GetHeight(x, z + LODLevel, biome, heightGrid) < y + 1 || Chance.GetHeight(x - LODLevel, z + LODLevel, biome, heightGrid) < y + 1)
// {
// vertCollection[0] = new Vector3(0, -1f, 0);
// slopedTop = true;
// //steepness = 0.(chunkSize-1)5f;
// nwdown = true;
// //if(Chance.GetHeight(x - LODLevel, z + LODLevel, biome, heightGrid) < y + 1)
// //vertCollection[0] = new Vector3(0, -2f, 0);
// }
//}
//TODO
//These were already commented before disabling the sloped tops
//if (nedown)
//{
// if (Chance.GetHeight(x - LODLevel, z, biome, heightGrid) >= y)
// meshData = NorthFaceBottomTriangle(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
// if (Chance.GetHeight(x, z - LODLevel, biome, heightGrid) >= y)
// meshData = EastFaceBottomTriangleReversed(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
//}
//if (sedown)
//{
// if (Chance.GetHeight(x, z + LODLevel, biome, heightGrid) >= y)
// meshData = EastFaceBottomTriangle(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
// if (Chance.GetHeight(x - LODLevel, z, biome, heightGrid) >= y)
// meshData = SouthFaceBottomTriangleReversed(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
//}
//if (swdown)
//{
// if (Chance.GetHeight(x + LODLevel, z, biome, heightGrid) >= y)
// meshData = SouthFaceBottomTriangle(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
// if (Chance.GetHeight(x, z + LODLevel, biome, heightGrid) >= y)
// meshData = WestFaceBottomTriangleReversed(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
//}
//if (nwdown)
//{
// if (Chance.GetHeight(x, z - LODLevel, biome, heightGrid) >= y)
// meshData = WestFaceBottomTriangle(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
// if (Chance.GetHeight(x + LODLevel, z, biome, heightGrid) >= y)
// meshData = NorthFaceBottomTriangleReversed(x, y, z, meshData, biome, heightGrid, steepness, LODLevel);
//}
#endregion
int heightRoundedToLod = RoundToLodFrequency(y, LODLevel);
vertCollection[0] += (new Vector3(x, heightRoundedToLod, z + LODLevel));
vertCollection[1] += (new Vector3(x + LODLevel, heightRoundedToLod, z + LODLevel));
vertCollection[2] += (new Vector3(x + LODLevel, heightRoundedToLod, z));
vertCollection[3] += (new Vector3(x, heightRoundedToLod, z));
//Add to meshdata
foreach (Vector3 vert in vertCollection)
{
meshData.AddVertex(vert);
}
meshData.AddQuadTriangles();
if (heightGrid == null)
{
meshData.uv.AddRange(GetUVs.FaceUVs(biome.geography.GetType(y, steepness)));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(Cube.Type.Birch_Planks));
}
return(meshData);
}
public static MeshData BoxData(int x, int y, int z, MeshData meshData, MeshEntry meshPrfb, Cube.Type optionalFace)
{
float bottom = 0.5f;
float yVals = meshPrfb.ySize - bottom;//
float xVals = meshPrfb.xSize / 2f;
float zVals = meshPrfb.zSize / 2f;
//Trunk
//North
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z + zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
if (meshPrfb.face == Cube.Type.None)
{
meshData.uv.AddRange(GetUVs.FaceUVs(optionalFace));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
}
//East
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
if (meshPrfb.face == Cube.Type.None)
{
meshData.uv.AddRange(GetUVs.FaceUVs(optionalFace));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
}
//South
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
if (meshPrfb.face == Cube.Type.None)
{
meshData.uv.AddRange(GetUVs.FaceUVs(optionalFace));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
}
//West
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y - bottom + meshPrfb.yPos + meshPrfb.difLeftRightYBottom, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
if (meshPrfb.face == Cube.Type.None)
{
meshData.uv.AddRange(GetUVs.FaceUVs(optionalFace));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
}
//Up
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z + zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x + xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos, z - zVals + meshPrfb.zPos));
meshData.AddVertex(new Vector3(x - xVals + meshPrfb.xPos, y + yVals + meshPrfb.yPos + meshPrfb.difLeftRightYTop, z - zVals + meshPrfb.zPos));
meshData.AddQuadTriangles();
if (meshPrfb.face == Cube.Type.None)
{
meshData.uv.AddRange(GetUVs.FaceUVs(optionalFace));
}
else
{
meshData.uv.AddRange(GetUVs.FaceUVs(meshPrfb.face));
}
return(meshData);
}
