public void AddQuad(Vector3 origin, Vector3 normal, int uvTileX, int uvTileY)
{
int count = vertices.Count;
if (normal == Vector3.forward)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 0));
vertices.Add(origin + new Vector3(1, 1, 0));
vertices.Add(origin + new Vector3(0, 1, 0));
AddTriangle(count, 2, 0, 1);
AddTriangle(count, 2, 3, 0);
}
else if (normal == Vector3.back)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 0));
vertices.Add(origin + new Vector3(1, 1, 0));
vertices.Add(origin + new Vector3(0, 1, 0));
AddTriangle(count, 2, 1, 0);
AddTriangle(count, 2, 0, 3);
}
else if (normal == Vector3.right)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(0, 0, 1));
vertices.Add(origin + new Vector3(0, 1, 1));
vertices.Add(origin + new Vector3(0, 1, 0));
AddTriangle(count, 3, 1, 0);
AddTriangle(count, 2, 1, 3);
}
else if (normal == Vector3.left)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(0, 0, 1));
vertices.Add(origin + new Vector3(0, 1, 1));
vertices.Add(origin + new Vector3(0, 1, 0));
AddTriangle(count, 3, 0, 1);
AddTriangle(count, 2, 3, 1);
}
else if (normal == Vector3.up)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 1));
vertices.Add(origin + new Vector3(0, 0, 1));
AddTriangle(count, 0, 2, 1);
AddTriangle(count, 0, 3, 2);
}
else if (normal == Vector3.down)
{
vertices.Add(origin + new Vector3(0, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 0));
vertices.Add(origin + new Vector3(1, 0, 1));
vertices.Add(origin + new Vector3(0, 0, 1));
AddTriangle(count, 0, 1, 2);
AddTriangle(count, 0, 2, 3);
}
float materialTextureWidth = ColorPaletteManager.GetPaletteWidth();
float materialTextureHeight = ColorPaletteManager.GetPaletteHeight();
uvs.Add(new Vector2(uvTileX / materialTextureWidth, uvTileY / materialTextureHeight));
uvs.Add(new Vector2(uvTileX / materialTextureWidth, uvTileY / materialTextureHeight));
uvs.Add(new Vector2((uvTileX + 1) / materialTextureWidth, (uvTileY + 1) / materialTextureHeight));
uvs.Add(new Vector2((uvTileX + 1) / materialTextureWidth, (uvTileY + 1) / materialTextureHeight));
}
