public void Build(Map map, RenderBuffer targetBuffer, ref BlockData block, ref Vector3Int worldPos,
ref Vector3Int localPos)
{
float dmg = block.GetDamagePercent();
Color32 color = BlockDatabase.GetBlockInfo(block.BlockType).Color;
for (int i = 0; i<SFaces.Length; i++)
{
int yy = worldPos.Y+SDirections[i].Y;
if (yy<0)
continue; // Nothing to do at the bottom of the world
int xx = worldPos.X+SDirections[i].X;
int zz = worldPos.Z+SDirections[i].Z;
// Building of faces is only necessary if there's solid geometry around
BlockData b = map.GetBlock(xx, yy, zz);
if (!b.IsAlpha())
continue;
int iface = (int)SFaces[i];
// Fill buffers with data
{
// Add indices
int pom = targetBuffer.Positions.Count;
targetBuffer.Triangles.Add(pom+2);
targetBuffer.Triangles.Add(pom+1);
targetBuffer.Triangles.Add(pom+0);
targetBuffer.Triangles.Add(pom+3);
targetBuffer.Triangles.Add(pom+2);
targetBuffer.Triangles.Add(pom+0);
// Add vertices
targetBuffer.Positions.Add(new Vector3(SVertices[i][0].x+localPos.X,
SVertices[i][0].y+localPos.Y,
SVertices[i][0].z+localPos.Z));
targetBuffer.Positions.Add(new Vector3(SVertices[i][1].x+localPos.X,
SVertices[i][1].y+localPos.Y,
SVertices[i][1].z+localPos.Z));
targetBuffer.Positions.Add(new Vector3(SVertices[i][2].x+localPos.X,
SVertices[i][2].y+localPos.Y,
SVertices[i][2].z+localPos.Z));
targetBuffer.Positions.Add(new Vector3(SVertices[i][3].x+localPos.X,
SVertices[i][3].y+localPos.Y,
SVertices[i][3].z+localPos.Z));
// Add colors
targetBuffer.Colors.Add(color);
targetBuffer.Colors.Add(color);
targetBuffer.Colors.Add(color);
targetBuffer.Colors.Add(color);
// Add UVs
Rect texCoords = GetTexture(iface);
targetBuffer.UVs.Add(new Vector2(texCoords.xMax, 1f-texCoords.yMax));
targetBuffer.UVs.Add(new Vector2(texCoords.xMax, 1f-texCoords.yMin));
targetBuffer.UVs.Add(new Vector2(texCoords.xMin, 1f-texCoords.yMin));
targetBuffer.UVs.Add(new Vector2(texCoords.xMin, 1f-texCoords.yMax));
// Add damage UVs
float damage = dmg*(RenderBufferExtension.DamageFrames-1);
int dmgFrame = Mathf.FloorToInt(damage);
texCoords = new Rect(dmgFrame*RenderBufferExtension.DamageMultiplier, 0f,
RenderBufferExtension.DamageMultiplier, 1f);
targetBuffer.UV2.Add(new Vector2(texCoords.xMax, 1f-texCoords.yMin));
targetBuffer.UV2.Add(new Vector2(texCoords.xMax, 1f-texCoords.yMax));
targetBuffer.UV2.Add(new Vector2(texCoords.xMin, 1f-texCoords.yMax));
targetBuffer.UV2.Add(new Vector2(texCoords.xMin, 1f-texCoords.yMin));
// Add normals
targetBuffer.Normals.AddRange(SNormals[iface]);
}
}
}
public void Build(Map map, RenderBuffer targetBuffer, ref BlockData block, int face, bool backFace,
ref Vector3[] vecs, ref Vector3Int worldPos)
{
if (worldPos.Y<0)
return;
int i = face;
int iface = (int)SFaces[i];
float dmg = block.GetDamagePercent();
Color32 color = BlockDatabase.GetBlockInfo(block.BlockType).Color;
// Empty block found, create a face
targetBuffer.AddFaceIndices(backFace);
targetBuffer.AddVertices(ref vecs);
targetBuffer.AddFaceColors(ref color);
targetBuffer.AddFaceUv(GetTexture(iface));
targetBuffer.AddDamageUVs(dmg);
targetBuffer.AddNormals(ref SNormals[iface]);
}