public byte GetY(OrdinalDirections dir)
{
switch (dir)
{
case OrdinalDirections.Up:
return(UpY);
case OrdinalDirections.Down:
return(DownY);
case OrdinalDirections.North:
return(NorthY);
case OrdinalDirections.East:
return(EastY);
case OrdinalDirections.South:
return(SouthY);
case OrdinalDirections.West:
return(WestY);
default:
return(0);
}
}
public byte GetSubMesh(OrdinalDirections dir)
{
switch (dir)
{
case OrdinalDirections.Up:
return(UpSubMesh);
case OrdinalDirections.Down:
return(DownSubMesh);
case OrdinalDirections.North:
return(NorthSubMesh);
case OrdinalDirections.East:
return(EastSubMesh);
case OrdinalDirections.South:
return(SouthSubMesh);
case OrdinalDirections.West:
return(WestSubMesh);
default:
return(0);
}
}
/// <summary>
/// Add uv data for the last four vertices in the mesh data from a rectangle
/// </summary>
/// <param name="uv">The uv rect information</param>
/// <param name="dir">The direction to add the uvs</param>
public void AddQuadUVs(Rect uv, OrdinalDirections dir)
{
// TODO: Consider simplifying this method
switch (dir)
{
case OrdinalDirections.Up:
uvs.Add(uv.position + new Vector2(0, uv.height));
uvs.Add(uv.position + uv.size);
uvs.Add(uv.position + new Vector2(uv.width, 0));
uvs.Add(uv.position);
break;
case OrdinalDirections.Down:
uvs.Add(uv.position + new Vector2(uv.width, 0));
uvs.Add(uv.position);
uvs.Add(uv.position + new Vector2(0, uv.height));
uvs.Add(uv.position + uv.size);
break;
case OrdinalDirections.North:
case OrdinalDirections.East:
case OrdinalDirections.South:
case OrdinalDirections.West:
uvs.Add(uv.position);
uvs.Add(uv.position + new Vector2(0, uv.height));
uvs.Add(uv.position + uv.size);
uvs.Add(uv.position + new Vector2(uv.width, 0));
break;
default:
break;
}
}
/// <summary>
/// Convert the given current up axis and amount rotated around it to a Quaternion rotation
/// </summary>
/// <param name="currUp">The current up axis</param>
/// <param name="rotAmount">The amount rotated around the up axis</param>
/// /// <returns></returns>
public static Quaternion DirectionToEulerRotation(OrdinalDirections currUp, int rotAmount)
{
int a =
(rotAmount == 0) ? 1 :
(rotAmount == 180) ? -1 :
0,
b =
(rotAmount == 90) ? 1 :
(rotAmount == 270) ? -1 :
0;
switch (currUp)
{
case OrdinalDirections.Up:
return(Quaternion.LookRotation(new Vector3(b, 0, a), Vector3.up));
case OrdinalDirections.Down:
return(Quaternion.LookRotation(new Vector3(-b, 0, a), Vector3.down));
case OrdinalDirections.North:
return(Quaternion.LookRotation(new Vector3(b, a, 0), Vector3.forward));
case OrdinalDirections.East:
return(Quaternion.LookRotation(new Vector3(0, a, -b), Vector3.right));
case OrdinalDirections.South:
return(Quaternion.LookRotation(new Vector3(-b, a, 0), Vector3.back));
case OrdinalDirections.West:
return(Quaternion.LookRotation(new Vector3(0, a, b), Vector3.left));
default:
throw new System.Exception("Unknown Direction");
}
}
/// <summary>
/// Get the boolean value for the given direction
/// </summary>
/// <param name="dir">The direction to get the boolean for</param>
/// <returns></returns>
public bool GetBoolForDir(OrdinalDirections dir)
{
switch (dir)
{
case OrdinalDirections.Up:
return(IsUp);
case OrdinalDirections.Down:
return(IsDown);
case OrdinalDirections.North:
return(IsNorth);
case OrdinalDirections.East:
return(IsEast);
case OrdinalDirections.South:
return(IsSouth);
case OrdinalDirections.West:
return(IsWest);
default:
return(false);
}
}
/// <summary>
/// Add a quad to the mesh data using a position, size and normal direction
/// </summary>
/// <param name="position">The position to add the quad (offset for face is added automatically)</param>
/// <param name="dir">The direction of the face</param>
/// <param name="size">The size of the face (half the width)</param>
/// <param name="subMesh">The submesh to add the quad to</param>
public void AddQuad(Vector3 position, OrdinalDirections dir, float size, int submesh)
{
var ps = +size;
var ns = -size;
switch (dir)
{
case OrdinalDirections.Up:
vertices.Add(position + new Vector3(ns, ps, ps));
vertices.Add(position + new Vector3(ps, ps, ps));
vertices.Add(position + new Vector3(ps, ps, ns));
vertices.Add(position + new Vector3(ns, ps, ns));
break;
case OrdinalDirections.Down:
vertices.Add(position + new Vector3(ns, ns, ns));
vertices.Add(position + new Vector3(ps, ns, ns));
vertices.Add(position + new Vector3(ps, ns, ps));
vertices.Add(position + new Vector3(ns, ns, ps));
break;
case OrdinalDirections.North:
vertices.Add(position + new Vector3(ps, ns, ps));
vertices.Add(position + new Vector3(ps, ps, ps));
vertices.Add(position + new Vector3(ns, ps, ps));
vertices.Add(position + new Vector3(ns, ns, ps));
break;
case OrdinalDirections.East:
vertices.Add(position + new Vector3(ps, ns, ns));
vertices.Add(position + new Vector3(ps, ps, ns));
vertices.Add(position + new Vector3(ps, ps, ps));
vertices.Add(position + new Vector3(ps, ns, ps));
break;
case OrdinalDirections.South:
vertices.Add(position + new Vector3(ns, ns, ns));
vertices.Add(position + new Vector3(ns, ps, ns));
vertices.Add(position + new Vector3(ps, ps, ns));
vertices.Add(position + new Vector3(ps, ns, ns));
break;
case OrdinalDirections.West:
vertices.Add(position + new Vector3(ns, ns, ps));
vertices.Add(position + new Vector3(ns, ps, ps));
vertices.Add(position + new Vector3(ns, ps, ns));
vertices.Add(position + new Vector3(ns, ns, ns));
break;
default:
break;
}
AddQuadTriangles(submesh);
}
/// <summary>
/// Returns true if the face of the voxel at the given position is solid
/// </summary>
/// <param name="lX">The local x coordinate</param>
/// <param name="lY">The local y coordinate</param>
/// <param name="lY">The local z coordinate</param>
/// <param name="dir">The direction of the face</param>
/// <returns></returns>
public bool IsSolid(int lX, int lY, int lZ, OrdinalDirections dir)
{
if (IsInChunk(lX, lY, lZ))
{
return(voxels[lX, lY, lZ].IsSolid(dir));
}
else
{
return(VoxelObject.IsSolid(VoxelObject.PosHelper.ChunkToObjectPosition(ChunkPosition) + new IntVector3(lX, lY, lZ), dir));
}
}
/// <summary>
/// Returns true if the face of the voxel at the given position is solid
/// </summary>
/// <param name="localPos">The local position of the voxel</param>
/// <param name="dir">The direction of the face</param>
/// <returns></returns>
public bool IsSolid(IntVector3 localPos, OrdinalDirections dir)
{
if (IsInChunk(localPos.X, localPos.Y, localPos.Z))
{
return(voxels[localPos.X, localPos.Y, localPos.Z].IsSolid(dir));
}
else
{
return(VoxelObject.IsSolid(VoxelObject.PosHelper.ChunkToObjectPosition(ChunkPosition) + localPos, dir));
}
}
/// <summary>
/// Add a quad to the collider data using a position, size and normal direction
/// </summary>
/// <param name="position">The position to add the quad (offset for face is added automatically)</param>
/// <param name="dir">The direction of the face</param>
/// <param name="size">The size of the face (half the width)</param>
public void AddQuadToCollider(Vector3 position, OrdinalDirections dir, float size)
{
switch (dir)
{
case OrdinalDirections.North:
colliderVertices.Add(position + new Vector3(+size, -size, +size));
colliderVertices.Add(position + new Vector3(+size, +size, +size));
colliderVertices.Add(position + new Vector3(-size, +size, +size));
colliderVertices.Add(position + new Vector3(-size, -size, +size));
break;
case OrdinalDirections.South:
colliderVertices.Add(position + new Vector3(-size, -size, -size));
colliderVertices.Add(position + new Vector3(-size, +size, -size));
colliderVertices.Add(position + new Vector3(+size, +size, -size));
colliderVertices.Add(position + new Vector3(+size, -size, -size));
break;
case OrdinalDirections.East:
colliderVertices.Add(position + new Vector3(+size, -size, -size));
colliderVertices.Add(position + new Vector3(+size, +size, -size));
colliderVertices.Add(position + new Vector3(+size, +size, +size));
colliderVertices.Add(position + new Vector3(+size, -size, +size));
break;
case OrdinalDirections.West:
colliderVertices.Add(position + new Vector3(-size, -size, +size));
colliderVertices.Add(position + new Vector3(-size, +size, +size));
colliderVertices.Add(position + new Vector3(-size, +size, -size));
colliderVertices.Add(position + new Vector3(-size, -size, -size));
break;
case OrdinalDirections.Up:
colliderVertices.Add(position + new Vector3(-size, +size, +size));
colliderVertices.Add(position + new Vector3(+size, +size, +size));
colliderVertices.Add(position + new Vector3(+size, +size, -size));
colliderVertices.Add(position + new Vector3(-size, +size, -size));
break;
case OrdinalDirections.Down:
colliderVertices.Add(position + new Vector3(-size, -size, -size));
colliderVertices.Add(position + new Vector3(+size, -size, -size));
colliderVertices.Add(position + new Vector3(+size, -size, +size));
colliderVertices.Add(position + new Vector3(-size, -size, +size));
break;
default:
break;
}
AddQuadTrianglesToCollider();
}
/// <summary>
/// Set the orientation and rotation of the voxel
/// </summary>
/// <param name="orientation">The orientation of the voxel</param>
/// <param name="rotAmount">The rotation around the orientation axis (0, 90, 180, 270)</param>
public void OrientRotateVoxel(OrdinalDirections orientation, int rotAmount)
{
if (rotAmount % 90 != 0)
{
throw new System.Exception("Voxels don't bend that way honey!");
}
if (rotAmount > 270)
{
rotAmount = ((rotAmount / 90) % 4) * 90;
}
Orientation = orientation;
Rotation = rotAmount;
}
/// <summary>
/// Returns true if the given face of the voxel at the given position is solid
/// </summary>
/// <param name="objPos">The position to check</param>
/// <param name="dir">The face to check</param>
/// <returns></returns>
public bool IsSolid(IntVector3 objPos, OrdinalDirections dir)
{
if (!IsInObjectBoundary(objPos))
{
return(false);
}
IntVector3 chunkPos = PosHelper.ObjectToChunkPosition(objPos);
if (!IsChunkLoaded(chunkPos))
{
return(false);
}
else
{
return(loadedChunks[chunkPos].IsSolid(PosHelper.ObjectToLocalPosition(objPos), dir));
}
}
/// <summary>
/// Returns true if the face in the given direction is solid
/// </summary>
/// <param name="dir">The direction of the face</param>
/// <returns></returns>
public override bool IsSolid(OrdinalDirections dir)
{
OrdinalDirections dirLoc = OrdinalDirectionsHelper.GlobalToLocalDirection(dir, Orientation, Rotation);
switch (Style)
{
case VoxelStyle.Wedge:
if (dirLoc != OrdinalDirections.South && dirLoc != OrdinalDirections.Down)
{
return(false);
}
return(base.IsSolid(dirLoc));
case VoxelStyle.Corner:
// TODO: Implement Corner solidity
case VoxelStyle.InverseCorner:
// TODO: Implement Anti Corner solidity
case VoxelStyle.Block:
default:
return(base.IsSolid(dirLoc));
}
}
/// <summary>
/// Create a complex wedge with orientation and rotation
/// </summary>
/// <param name="addToMeshData">The mesh data to add the block to</param>
/// <param name="position">The position of the block</param>
/// <param name="orientation">The voxel's orientation</param>
/// <param name="rotAmount">The voxel's rotation around the orientation axis (0, 90, 180, 270)</param>
/// <param name="visibility">Which sides of the block are visible</param>
/// <param name="voxelData">The type of voxel to render</param>
/// <param name="voxelSize">The size of the voxel</param>
public static void CreateComplexWedgeMeshData(MeshData addToMeshData, Vector3 position, OrdinalDirections orientation, int rotAmount, OrdinalBoolean visibility, VoxelData voxelData, float voxelSize)
{
// Vertices
int[] comps;
Vector3 v1, v2, v3, v4;
// UVs
Vector2 uvC;
Vector2[] uvs = new Vector2[4];
float rot;
// General
bool slopeDone = false;
OrdinalDirections dirGlob;
OrdinalDirections dirLoc;
for (int i = 0; i < 6; i++)
{
dirGlob = (OrdinalDirections)i;
if (visibility.GetBoolForDir(dirGlob) && voxelData.Faces.GetBoolForDir(dirLoc = OrdinalDirectionsHelper.GlobalToLocalDirection(dirGlob, orientation, rotAmount)))
{
// Slope
if (!slopeDone && (dirLoc == OrdinalDirections.Up || dirLoc == OrdinalDirections.North || dirLoc == OrdinalDirections.East || dirLoc == OrdinalDirections.West))
{
comps = WEDGE_MESH_MAP[(int)orientation, rotAmount / 90, (int)orientation];
// UVs
rot = OrdinalDirectionsHelper.DirectionToRotation(OrdinalDirections.Up, orientation, rotAmount);
uvs[0] = new Vector2(voxelData.Textures.GetX(OrdinalDirections.Up), voxelData.Textures.GetY(OrdinalDirections.Up)) * VoxelDataTextures.UV_SIZE_WITH_PADDING + VoxelDataTextures.TEXTURE_PADDING_OFFSET;
uvs[1] = uvs[0] + new Vector2(0, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[2] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[3] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, 0);
// Average UV Pos
uvC = new Vector2((uvs[0].x + uvs[1].x + uvs[2].x + uvs[3].x) / 4, (uvs[0].y + uvs[1].y + uvs[2].y + uvs[3].y) / 4);
// UV Rotation
uvs[0] = (uvs[0] - uvC).Rotate(rot) + uvC;
uvs[1] = (uvs[1] - uvC).Rotate(rot) + uvC;
uvs[2] = (uvs[2] - uvC).Rotate(rot) + uvC;
uvs[3] = (uvs[3] - uvC).Rotate(rot) + uvC;
v1 = new Vector3(comps[0], comps[1], comps[2]) * voxelSize + position;
v2 = new Vector3(comps[3], comps[4], comps[5]) * voxelSize + position;
v3 = new Vector3(comps[6], comps[7], comps[8]) * voxelSize + position;
v4 = new Vector3(comps[9], comps[10], comps[11]) * voxelSize + position;
// Mesh Data
addToMeshData.AddQuad(v1, v2, v3, v4, 0);
// Collider Data
addToMeshData.AddQuadToCollider(v1, v2, v3, v4);
// UVs
addToMeshData.AddUV(uvs[comps[12]]);
addToMeshData.AddUV(uvs[comps[13]]);
addToMeshData.AddUV(uvs[comps[14]]);
addToMeshData.AddUV(uvs[comps[15]]);
// Only render the top once
slopeDone = true;
}
// Quad Faces
if (dirLoc == OrdinalDirections.South || dirLoc == OrdinalDirections.Down)
{
comps = WEDGE_MESH_MAP[(int)orientation, rotAmount / 90, (int)dirGlob];
// UVs
rot = OrdinalDirectionsHelper.DirectionToRotation(dirGlob, orientation, rotAmount);
uvs[0] = new Vector2(voxelData.Textures.GetX(dirLoc), voxelData.Textures.GetY(dirLoc)) * VoxelDataTextures.UV_SIZE_WITH_PADDING + VoxelDataTextures.TEXTURE_PADDING_OFFSET;
uvs[1] = uvs[0] + new Vector2(0, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[2] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[3] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, 0);
// Average UV Pos
uvC = new Vector2((uvs[0].x + uvs[1].x + uvs[2].x + uvs[3].x) / 4, (uvs[0].y + uvs[1].y + uvs[2].y + uvs[3].y) / 4);
// UV Rotation
uvs[0] = (uvs[0] - uvC).Rotate(rot) + uvC;
uvs[1] = (uvs[1] - uvC).Rotate(rot) + uvC;
uvs[2] = (uvs[2] - uvC).Rotate(rot) + uvC;
uvs[3] = (uvs[3] - uvC).Rotate(rot) + uvC;
v1 = new Vector3(comps[0], comps[1], comps[2]) * voxelSize + position;
v2 = new Vector3(comps[3], comps[4], comps[5]) * voxelSize + position;
v3 = new Vector3(comps[6], comps[7], comps[8]) * voxelSize + position;
v4 = new Vector3(comps[9], comps[10], comps[11]) * voxelSize + position;
// Mesh Data
addToMeshData.AddQuad(v1, v2, v3, v4, 0);
// Collider Data
addToMeshData.AddQuadToCollider(v1, v2, v3, v4);
// UVs
addToMeshData.AddUV(uvs[comps[12]]);
addToMeshData.AddUV(uvs[comps[13]]);
addToMeshData.AddUV(uvs[comps[14]]);
addToMeshData.AddUV(uvs[comps[15]]);
}
// Triangle Faces
else if (dirLoc == OrdinalDirections.East || dirLoc == OrdinalDirections.West)
{
comps = WEDGE_MESH_MAP[(int)orientation, rotAmount / 90, (int)dirGlob];
// UVs
rot = OrdinalDirectionsHelper.DirectionToRotation(dirGlob, orientation, rotAmount);
uvs[0] = new Vector2(voxelData.Textures.GetX(dirLoc), voxelData.Textures.GetY(dirLoc)) * VoxelDataTextures.UV_SIZE_WITH_PADDING + VoxelDataTextures.TEXTURE_PADDING_OFFSET;
uvs[1] = uvs[0] + new Vector2(0, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[2] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, VoxelDataTextures.TEXTURE_DIMENSION);
uvs[3] = uvs[0] + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, 0);
// Average UV Pos
uvC = new Vector2((uvs[0].x + uvs[1].x + uvs[2].x + uvs[3].x) / 4, (uvs[0].y + uvs[1].y + uvs[2].y + uvs[3].y) / 4);
// UV Rotation
uvs[0] = (uvs[0] - uvC).Rotate(rot) + uvC;
uvs[1] = (uvs[1] - uvC).Rotate(rot) + uvC;
uvs[2] = (uvs[2] - uvC).Rotate(rot) + uvC;
uvs[3] = (uvs[3] - uvC).Rotate(rot) + uvC;
v1 = new Vector3(comps[0], comps[1], comps[2]) * voxelSize + position;
v2 = new Vector3(comps[3], comps[4], comps[5]) * voxelSize + position;
v3 = new Vector3(comps[6], comps[7], comps[8]) * voxelSize + position;
// Mesh Data
addToMeshData.AddTriangle(v1, v2, v3, 0);
// Collider Data
addToMeshData.AddTriangleToCollider(v1, v2, v3);
// UVs
addToMeshData.AddUV(uvs[comps[9]]);
addToMeshData.AddUV(uvs[comps[10]]);
addToMeshData.AddUV(uvs[comps[11]]);
}
}
}
}
/// <summary>
/// Returns true if the given direction's face is solid
/// </summary>
/// <param name="dir">The direction to check</param>
/// <returns></returns>
public bool IsSolid(OrdinalDirections dir)
{
return(Solidity.GetBoolForDir(dir));
}
/// <summary>
/// Returns true if the given direction has a face
/// </summary>
/// <param name="dir">The direction to check</param>
/// <returns></returns>
public bool HasFace(OrdinalDirections dir)
{
return(Faces.GetBoolForDir(dir));
}
/// <summary>
/// Convert from a direction to a UV rotation, given the current up axis and amount rotated around it
/// </summary>
/// <param name="dir">The direction to convert</param>
/// <param name="currUp">The current up axis</param>
/// <param name="rotAmount">The amount rotated around the up axis</param>
/// <returns></returns>
public static float DirectionToRotation(OrdinalDirections dir, OrdinalDirections currUp, int rotAmount)
{
return(ROT_MAP[(int)currUp][rotAmount / 90][(int)dir]);
}
/// <summary>
/// Returns true if the face in the given direction is solid
/// </summary>
/// <param name="dir">The direction of the face</param>
/// <returns></returns>
public virtual bool IsSolid(OrdinalDirections dir)
{
return(VoxelData.IsSolid(dir));
}
/// <summary>
/// Create a complex inverse corner with orientation and rotation
/// </summary>
/// <param name="addToMeshData">The mesh data to add the block to</param>
/// <param name="position">The position of the block</param>
/// <param name="orientation">The voxel's orientation</param>
/// <param name="rotAmount">The voxel's rotation around the orientation axis (0, 90, 180, 270)</param>
/// <param name="visibility">Which sides of the block are visible</param>
/// <param name="voxelData">The type of voxel to render</param>
/// <param name="voxelSize">The size of the voxel</param>
public static void CreateComplexInverseCornerMeshData(MeshData addToMeshData, Vector3 position, OrdinalDirections orientation, int rotAmount, OrdinalBoolean visibility, VoxelData voxelData, float voxelSize)
{
// TODO: Implement this method
}
/// <summary>
/// Create a complex block with orientation and rotation
/// </summary>
/// <param name="addToMeshData">The mesh data to add the block to</param>
/// <param name="position">The position of the block</param>
/// <param name="orientation">The voxel's orientation</param>
/// <param name="rotAmount">The voxel's rotation around the orientation axis (0, 90, 180, 270)</param>
/// <param name="visibility">Which sides of the block are visible</param>
/// <param name="voxelData">The type of voxel to render</param>
/// <param name="voxelSize">The size of the voxel</param>
public static void CreateComplexBlockMeshData(MeshData addToMeshData, Vector3 position, OrdinalDirections orientation, int rotAmount, OrdinalBoolean visibility, VoxelData voxelData, float voxelSize)
{
float rot;
Vector2 uvC, uv1, uv2, uv3, uv4;
OrdinalDirections dirGlob;
OrdinalDirections dirLoc;
for (int i = 0; i < 6; i++)
{
dirGlob = (OrdinalDirections)i;
// Check if the side is visible and the localized face is actually a face
if (visibility.GetBoolForDir(dirGlob) && voxelData.Faces.GetBoolForDir(dirLoc = OrdinalDirectionsHelper.GlobalToLocalDirection(dirGlob, orientation, rotAmount)))
{
rot = OrdinalDirectionsHelper.DirectionToRotation(dirGlob, orientation, rotAmount);
// Mesh Data
addToMeshData.AddQuad(position, dirGlob, voxelSize, 0);
// Collider Data
addToMeshData.AddQuadToCollider(position, dirGlob, voxelSize);
// UVs
uv1 = new Vector2(voxelData.Textures.GetX(dirLoc), voxelData.Textures.GetY(dirLoc)) * VoxelDataTextures.UV_SIZE_WITH_PADDING + VoxelDataTextures.TEXTURE_PADDING_OFFSET;
uv2 = uv1 + new Vector2(0, VoxelDataTextures.TEXTURE_DIMENSION);
uv3 = uv1 + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, VoxelDataTextures.TEXTURE_DIMENSION);
uv4 = uv1 + new Vector2(VoxelDataTextures.TEXTURE_DIMENSION, 0);
// Average UV Pos
uvC = new Vector2((uv1.x + uv2.x + uv3.x + uv4.x) / 4, (uv1.y + uv2.y + uv3.y + uv4.y) / 4);
// UV Rotation
uv1 = (uv1 - uvC).Rotate(rot) + uvC;
uv2 = (uv2 - uvC).Rotate(rot) + uvC;
uv3 = (uv3 - uvC).Rotate(rot) + uvC;
uv4 = (uv4 - uvC).Rotate(rot) + uvC;
// UVs
addToMeshData.AddUV(uv1);
addToMeshData.AddUV(uv2);
addToMeshData.AddUV(uv3);
addToMeshData.AddUV(uv4);
}
}
}
/// <summary>
/// Convert from a global direction to a localized rotation, given the current up axis and amount rotated around it
/// </summary>
/// <param name="dir">The direction to convert</param>
/// <param name="currUp">The current up axis</param>
/// <param name="rotAmount">The amount rotated around the up axis</param>
/// <returns></returns>
public static OrdinalDirections GlobalToLocalDirection(OrdinalDirections dir, OrdinalDirections currUp, int rotAmount)
{
return(DIR_MAP[(int)currUp][rotAmount / 90][(int)dir]);
}
