public static VecCito3i CitoCtr(int _x, int _y, int _z)
{
VecCito3i v = new VecCito3i();
v.x = _x;
v.y = _y;
v.z = _z;
return(v);
}
public void Add(int _x, int _y, int _z, VecCito3i result)
{
result.x = x + _x;
result.y = y + _y;
result.z = z + _z;
}
public void Add(int _x, int _y, int _z, VecCito3i result)
{
result.x = x + _x;
result.y = y + _y;
result.z = z + _z;
}
public static VecCito3i CitoCtr(int _x, int _y, int _z)
{
VecCito3i v = new VecCito3i();
v.x = _x;
v.y = _y;
v.z = _z;
return v;
}
void DrawBlockFace(int x, int y, int z, int tileType, int tileSide, float vOffsetX, float vOffsetY, float vOffsetZ, float vScaleX, float vScaleY, float vScaleZ, VecCito3i[] vNeighbors, float[] fShadowRation)
{
int color = _colorWhite;
//Darken shadow sides
//TODO: keep that?
switch (tileSide)
{
case TileSideEnum.Bottom:
case TileSideEnum.Left:
case TileSideEnum.Right:
color = ColorMultiply(color, BlockShadow);
break;
}
int sidetexture = TextureId(tileType, tileSide);
ModelData toreturn = GetModelData(tileType, sidetexture);
float texrecTop = (terrainTexturesPerAtlasInverse * (sidetexture % terrainTexturesPerAtlas)) + (AtiArtifactFix * terrainTexturesPerAtlasInverse);
float texrecBottom = texrecTop +_texrecHeight;
int lastelement = toreturn.verticesCount;
VecCito3i v = tmpv;
float fSlopeModifier = 0f;
//Calculate the corner points
vNeighbors[TileDirectionEnum.TopRight].Add(1, 1, 1, v);
fSlopeModifier = GetCornerHeightModifier(tileSide, CornerEnum.TopRight);
float xPos = x + vOffsetX + ((v.x * 0.5f) * vScaleX);
float zPos = z + vOffsetZ + ((v.z * 0.5f) * vScaleZ) + fSlopeModifier;
float yPos = y + vOffsetY + ((v.y * 0.5f) * vScaleY);
ModelDataTool.AddVertex(toreturn, xPos, zPos , yPos, _texrecRight, texrecTop, ColorMultiply(color, fShadowRation[CornerEnum.TopRight]));
vNeighbors[TileDirectionEnum.TopLeft].Add(1, 1, 1, v);
fSlopeModifier = GetCornerHeightModifier(tileSide, CornerEnum.TopLeft);
xPos = x + vOffsetX + ((v.x * 0.5f) * vScaleX);
zPos = z + vOffsetZ + ((v.z * 0.5f) * vScaleZ) + fSlopeModifier;
yPos = y + vOffsetY + ((v.y * 0.5f) * vScaleY);
ModelDataTool.AddVertex(toreturn, xPos, zPos, yPos, _texrecLeft, texrecTop, ColorMultiply(color, fShadowRation[CornerEnum.TopLeft]));
vNeighbors[TileDirectionEnum.BottomRight].Add(1, 1, 1, v);
fSlopeModifier = GetCornerHeightModifier(tileSide, CornerEnum.BottomRight);
xPos = x + vOffsetX + ((v.x * 0.5f) * vScaleX);
zPos = z + vOffsetZ + ((v.z * 0.5f) * vScaleZ) + fSlopeModifier;
yPos = y + vOffsetY + ((v.y * 0.5f) * vScaleY);
ModelDataTool.AddVertex(toreturn, xPos, zPos, yPos, _texrecRight, texrecBottom, ColorMultiply(color, fShadowRation[CornerEnum.BottomRight]));
vNeighbors[TileDirectionEnum.BottomLeft].Add(1, 1, 1, v);
fSlopeModifier = GetCornerHeightModifier(tileSide, CornerEnum.BottomLeft);
xPos = x + vOffsetX + ((v.x * 0.5f) * vScaleX);
zPos = z + vOffsetZ + ((v.z * 0.5f) * vScaleZ) + fSlopeModifier;
yPos = y + vOffsetY + ((v.y * 0.5f) * vScaleY);
ModelDataTool.AddVertex(toreturn, xPos, zPos, yPos, _texrecLeft, texrecBottom, ColorMultiply(color, fShadowRation[CornerEnum.BottomLeft]));
if (tileSide == TileSideEnum.Right)
{
//Draw backwards, so the visible side points outward
ModelDataTool.AddIndex(toreturn, (lastelement + 1));
ModelDataTool.AddIndex(toreturn, (lastelement + 0));
ModelDataTool.AddIndex(toreturn, (lastelement + 3));
ModelDataTool.AddIndex(toreturn, (lastelement + 0));
ModelDataTool.AddIndex(toreturn, (lastelement + 2));
ModelDataTool.AddIndex(toreturn, (lastelement + 3));
}
else
{
ModelDataTool.AddIndex(toreturn, (lastelement + 0));
ModelDataTool.AddIndex(toreturn, (lastelement + 1));
ModelDataTool.AddIndex(toreturn, (lastelement + 2));
ModelDataTool.AddIndex(toreturn, (lastelement + 1));
ModelDataTool.AddIndex(toreturn, (lastelement + 3));
ModelDataTool.AddIndex(toreturn, (lastelement + 2));
}
}
public TerrainChunkTesselatorCi()
{
EnableSmoothLight = true;
ENABLE_TEXTURE_TILING = true;
//option_HardWaterTesselation = true;
_colorWhite = Game.ColorFromArgb(255, 255, 255, 255);
BlockShadow = 0.6f;
option_DoNotDrawEdges = true;
occ = 0.7f;
halfocc = 0.4f;
tmpnPos = new int[7];
tmpshadowration = new int[TileDirectionEnum.DirectionCounts];
tmpoccupied = new bool[TileDirectionEnum.DirectionCounts];
tmpfShadowRation = new float[4];
tmpv = new VecCito3i();
ref_blockCornerHeight = new float[4];
c_OcclusionNeighbors = new VecCito3i[TileSideEnum.SideCount][];
//Initialize array
for (int i = 0; i < TileSideEnum.SideCount; i++)
{
c_OcclusionNeighbors[i] = new VecCito3i[TileDirectionEnum.DirectionCounts];
}
//Top
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.Center] = VecCito3i.CitoCtr(0, 0, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.Top] = VecCito3i.CitoCtr(0, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(0, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.Left] = VecCito3i.CitoCtr(-1, 0, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.Right] = VecCito3i.CitoCtr(1, 0, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(-1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(-1, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Top][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(1, 1, 1);
//Left
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.Center] = VecCito3i.CitoCtr(-1, 0, 0);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.Top] = VecCito3i.CitoCtr(-1, 0, 1);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(-1, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.Left] = VecCito3i.CitoCtr(-1, -1, 0);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.Right] = VecCito3i.CitoCtr(-1, 1, 0);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(-1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(-1, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(-1, -1, -1);
c_OcclusionNeighbors[TileSideEnum.Left][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(-1, 1, -1);
//Bottom
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.Center] = VecCito3i.CitoCtr(0, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.Top] = VecCito3i.CitoCtr(0, 1, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(-1, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.Left] = VecCito3i.CitoCtr(-1, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.Right] = VecCito3i.CitoCtr(1, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(-1, 1, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(1, 1, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(-1, -1, -1);
c_OcclusionNeighbors[TileSideEnum.Bottom][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(1, -1, -1);
//Right
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.Center] = VecCito3i.CitoCtr(1, 0, 0);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.Top] = VecCito3i.CitoCtr(1, 0, 1);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(1, 0, -1);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.Left] = VecCito3i.CitoCtr(1, -1, 0);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.Right] = VecCito3i.CitoCtr(1, 1, 0);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(1, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(1, -1, -1);
c_OcclusionNeighbors[TileSideEnum.Right][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(1, 1, -1);
//Back
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.Center] = VecCito3i.CitoCtr(0, -1, 0);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.Top] = VecCito3i.CitoCtr(0, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(0, -1, -1);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.Left] = VecCito3i.CitoCtr(1, -1, 0);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.Right] = VecCito3i.CitoCtr(-1, -1, 0);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(-1, -1, 1);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(1, -1, -1);
c_OcclusionNeighbors[TileSideEnum.Back][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(-1, -1, -1);
//Front
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.Center] = VecCito3i.CitoCtr(0, 1, 0);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.Top] = VecCito3i.CitoCtr(0, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.Bottom] = VecCito3i.CitoCtr(0, 1, -1);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.Left] = VecCito3i.CitoCtr(-1, 1, 0);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.Right] = VecCito3i.CitoCtr(1, 1, 0);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.TopLeft] = VecCito3i.CitoCtr(-1, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.TopRight] = VecCito3i.CitoCtr(1, 1, 1);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.BottomLeft] = VecCito3i.CitoCtr(-1, 1, -1);
c_OcclusionNeighbors[TileSideEnum.Front][TileDirectionEnum.BottomRight] = VecCito3i.CitoCtr(1, 1, -1);
}
public int GetShadowRatioVec(VecCito3i v)
{
return GetShadowRatio(v.x, v.y, v.z);
}
