public override void BuildFace(Chunk chunk, Vector3Int localPos, Direction direction)
{
VertexData[] vertexData = chunk.pools.PopVertexDataArray(4);
VertexDataFixed[] vertexDataFixed = chunk.pools.PopVertexDataFixedArray(4);
{
for (int i = 0; i < 4; i++)
{
vertexData[i] = chunk.pools.PopVertexData();
}
BlockUtils.PrepareVertices(localPos, vertexData, direction);
BlockUtils.PrepareTexture(chunk, localPos, vertexData, direction, texture);
BlockUtils.SetColors(vertexData, ref color);
for (int i = 0; i < 4; i++)
{
vertexDataFixed[i] = VertexDataUtils.ClassToStruct(vertexData[i]);
}
chunk.GeometryHandler.Batcher.AddFace(vertexDataFixed);
for (int i = 0; i < 4; i++)
{
chunk.pools.PushVertexData(vertexData[i]);
}
}
chunk.pools.PushVertexDataFixedArray(vertexDataFixed);
chunk.pools.PushVertexDataArray(vertexData);
}
public override void BuildFace(Chunk chunk, Vector3[] vertices, Color32[] palette, ref BlockFace face, bool rotated)
{
bool backface = DirectionUtils.IsBackface(face.side);
int d = DirectionUtils.Get(face.side);
LocalPools pools = chunk.pools;
var verts = pools.Vector3ArrayPool.PopExact(4);
var uvs = pools.Vector2ArrayPool.PopExact(4);
var cols = pools.Color32ArrayPool.PopExact(4);
{
if (vertices == null)
{
Vector3 pos = face.pos;
verts[0] = pos + BlockUtils.PaddingOffsets[d][0];
verts[1] = pos + BlockUtils.PaddingOffsets[d][1];
verts[2] = pos + BlockUtils.PaddingOffsets[d][2];
verts[3] = pos + BlockUtils.PaddingOffsets[d][3];
}
else
{
verts[0] = vertices[0];
verts[1] = vertices[1];
verts[2] = vertices[2];
verts[3] = vertices[3];
}
BlockUtils.PrepareTexture(chunk, ref face.pos, uvs, face.side, textures, rotated);
BlockUtils.PrepareColors(chunk, cols, ref face.light);
RenderGeometryBatcher batcher = chunk.GeometryHandler.Batcher;
batcher.AddFace(face.materialID, verts, cols, uvs, backface);
}
pools.Color32ArrayPool.Push(cols);
pools.Vector2ArrayPool.Push(uvs);
pools.Vector3ArrayPool.Push(verts);
}
public override void BuildBlock(Chunk chunk, ref Vector3Int localPos, int materialID)
{
var pools = Globals.WorkPool.GetPool(chunk.ThreadID);
RenderGeometryBatcher batcher = chunk.RenderGeometryHandler.Batcher;
// Using the block positions hash is much better for random numbers than saving the offset and height in the block data
int hash = localPos.GetHashCode();
float blockHeight = (hash & 63) * coef * Env.BlockSize;
hash *= 39;
float offsetX = (hash & 63) * coef * Env.BlockSizeHalf - Env.BlockSizeHalf * 0.5f;
hash *= 39;
float offsetZ = (hash & 63) * coef * Env.BlockSizeHalf - Env.BlockSizeHalf * 0.5f;
// Converting the position to a vector adjusts it based on block size and gives us real world coordinates for x, y and z
Vector3 vPos = localPos;
vPos += new Vector3(offsetX, 0, offsetZ);
float x1 = vPos.x - BlockUtils.blockPadding;
float x2 = vPos.x + BlockUtils.blockPadding + Env.BlockSize;
float y1 = vPos.y - BlockUtils.blockPadding;
float y2 = vPos.y + BlockUtils.blockPadding + blockHeight;
float z1 = vPos.z - BlockUtils.blockPadding;
float z2 = vPos.z + BlockUtils.blockPadding + Env.BlockSize;
var verts = pools.Vector3ArrayPool.PopExact(4);
var uvs = pools.Vector2ArrayPool.PopExact(4);
var colors = pools.Color32ArrayPool.PopExact(4);
BlockUtils.PrepareTexture(chunk, ref localPos, uvs, Direction.north, texture, false);
// TODO: How do I make sure that if I supply no color value, white is used?
// TODO: These colors could be removed and memory would be saved
{
colors[0] = new Color32(255, 255, 255, 255);
colors[1] = new Color32(255, 255, 255, 255);
colors[2] = new Color32(255, 255, 255, 255);
colors[3] = new Color32(255, 255, 255, 255);
}
{
verts[0] = new Vector3(x1, y1, z2);
verts[1] = new Vector3(x1, y2, z2);
verts[2] = new Vector3(x2, y2, z1);
verts[3] = new Vector3(x2, y1, z1);
batcher.AddFace(materialID, verts, colors, uvs, false);
}
{
verts[0] = new Vector3(x2, y1, z1);
verts[1] = new Vector3(x2, y2, z1);
verts[2] = new Vector3(x1, y2, z2);
verts[3] = new Vector3(x1, y1, z2);
batcher.AddFace(materialID, verts, colors, uvs, false);
}
{
verts[0] = new Vector3(x2, y1, z2);
verts[1] = new Vector3(x2, y2, z2);
verts[2] = new Vector3(x1, y2, z1);
verts[3] = new Vector3(x1, y1, z1);
batcher.AddFace(materialID, verts, colors, uvs, false);
}
{
verts[0] = new Vector3(x1, y1, z1);
verts[1] = new Vector3(x1, y2, z1);
verts[2] = new Vector3(x2, y2, z2);
verts[3] = new Vector3(x2, y1, z2);
batcher.AddFace(materialID, verts, colors, uvs, false);
}
pools.Color32ArrayPool.Push(colors);
pools.Vector2ArrayPool.Push(uvs);
pools.Vector3ArrayPool.Push(verts);
}