public void makeSelection(bool isSelected)
{
if(isSelected)
{
for(int i=0; i<8; i++)
{
wireframeVertices[i].Color = Color.Red;
}
}
else
{
for(int i=0; i<8; i++)
{
wireframeVertices[i].Color = Color.Black;
}
}
wfVBuff.SetData<VertexPositionColor>(wireframeVertices);
lastSelected = null;
}
public void makeVertices(float spread, bool isSelected)
{
float midpoint = (voxelSize * Sizes.VoxelsPerEdge + spread * (Sizes.VoxelsPerEdge - 1)) * 0.5f;
List<VertexPositionColorNormal> verts = new List<VertexPositionColorNormal>();
List<VertexPositionColor> wfVerts = new List<VertexPositionColor>();
for (int x = 0; x < Sizes.VoxelsPerEdge; x++)
{
float xPos = (x * (voxelSize + spread)) - midpoint;
for (int y = 0; y < Sizes.VoxelsPerEdge; y++)
{
float yPos = (y * (voxelSize + spread)) - midpoint;
for (int z = 0; z < Sizes.VoxelsPerEdge; z++)
{
float zPos = (z * (voxelSize + spread)) - midpoint;
Vector3 pos = new Vector3(xPos, yPos, zPos);
makeVoxelVerts(verts, vox[x, y, z].color, pos);
}
}
}
{
Color c = Color.Black;
if (isSelected)
c = Color.Red;
float low = -midpoint;
float high = (Sizes.VoxelsPerEdge * voxelSize + (Sizes.VoxelsPerEdge - 1) * spread) - midpoint;
wfVerts.Add(new VertexPositionColor(new Vector3(low, low, low), c));
wfVerts.Add(new VertexPositionColor(new Vector3(high, low, low), c));
wfVerts.Add(new VertexPositionColor(new Vector3(high, high, low), c));
wfVerts.Add(new VertexPositionColor(new Vector3(low, high, low), c));
wfVerts.Add(new VertexPositionColor(new Vector3(low, low, high), c));
wfVerts.Add(new VertexPositionColor(new Vector3(high, low, high), c));
wfVerts.Add(new VertexPositionColor(new Vector3(high, high, high), c));
wfVerts.Add(new VertexPositionColor(new Vector3(low, high, high), c));
}
vertices = verts.ToArray();
wireframeVertices = wfVerts.ToArray();
vBuff.SetData<VertexPositionColorNormal>(vertices);
wfVBuff.SetData<VertexPositionColor>(wireframeVertices);
lastSelected = null;
}
public void makeSelection(OutpostLibrary.IntVector3 selected)
{
if (selected == lastSelected)
return; //it's still selected
int voxPerEdge = OutpostLibrary.Navigation.Sizes.VoxelsPerEdge;
if ((lastSelected.X >= 0 && lastSelected.X < voxPerEdge) &&
(lastSelected.Y >= 0 && lastSelected.Y < voxPerEdge) &&
(lastSelected.Z >= 0 && lastSelected.Z < voxPerEdge))
{
int offset = lastSelected.X * voxPerEdge * voxPerEdge +
lastSelected.Y * voxPerEdge +
lastSelected.Z;
offset = offset * 8; //a bit "magic number"-y, but it's the number of vertices per voxel.
for (int i = 0; i < 8; i++)
{
wireframeVertices[i + offset].Color = Color.Black;
}
}
if ((selected.X >= 0 && selected.X < voxPerEdge) &&
(selected.Y >= 0 && selected.Y < voxPerEdge) &&
(selected.Z >= 0 && selected.Z < voxPerEdge))
{
int offset = selected.X * voxPerEdge * voxPerEdge +
selected.Y * voxPerEdge +
selected.Z;
offset = offset * 8; //a bit "magic number"-y, but it's the number of vertices per voxel.
for (int i = 0; i < 8; i++)
{
wireframeVertices[i + offset].Color = Color.Red;
}
}
lastSelected = selected;
wfVBuff.SetData<VertexPositionColor>(wireframeVertices);
//actually, is that even necessary?
//ah well
//it doesn't hurt
//I mean... except for optimization
//but I don't think it makes a big difference there
}
public void makeVertices(float spread, OutpostLibrary.IntVector3 selected)
{
float midpoint = (voxelSize * Sizes.VoxelsPerEdge + spread * (Sizes.VoxelsPerEdge - 1)) * 0.5f;
List<VertexPositionColorNormal> verts = new List<VertexPositionColorNormal>();
List<VertexPositionColor> wfVerts = new List<VertexPositionColor>();
for (int x = 0; x < Sizes.VoxelsPerEdge; x++)
{
float xPos = (x * (voxelSize + spread)) - midpoint;
for (int y = 0; y < Sizes.VoxelsPerEdge; y++)
{
float yPos = (y * (voxelSize + spread)) - midpoint;
for (int z = 0; z < Sizes.VoxelsPerEdge; z++)
{
float zPos = (z * (voxelSize + spread)) - midpoint;
Vector3 pos = new Vector3(xPos, yPos, zPos);
bool isSelected = false;
if (selected.X == x && selected.Y == y && selected.Z == z)
isSelected = true;
makeVoxelVerts(verts, wfVerts, vox[x, y, z].color, pos, isSelected);
}
}
}
vertices = verts.ToArray();
wireframeVertices = wfVerts.ToArray();
vBuff.SetData<VertexPositionColorNormal>(vertices);
wfVBuff.SetData<VertexPositionColor>(wireframeVertices);
lastSelected = selected;
}
