public void Initialize(Vector2 position, Vector2 windowSize, float chunkWorldSize)
{
m_renderWindow = new SlidingWindow(position, windowSize, Vector2.zero, Vector2.one * chunkWorldSize);
m_rect = m_renderWindow.GetWindow();
m_windowSize = m_rect.size;
m_chunks = new VoxelChunk[m_windowSize.x * m_windowSize.y];
m_dirty = new bool[m_chunks.Length];
for (int y = 0; y < m_windowSize.y; y++)
{
for (int x = 0; x < m_windowSize.x; x++)
{
int cx = m_rect.origin.x + x;
int cy = m_rect.origin.y + y;
VoxelChunk chunk = VoxelChunk.Create(transform, string.Format("[{0},{1}]", cx, cy), m_settings, m_chunkSize + 1, m_chunkSize + 1);
float chunkX = cx * m_settings.voxelSize * m_chunkSize;
float chunkY = cy * m_settings.voxelSize * m_chunkSize;
chunk.nextPosition = new Vector3(chunkX, chunkY);
m_chunks[y * m_windowSize.x + x] = chunk;
}
}
}
private void OnDrawGizmosSelected()
{
SlidingWindow window = m_renderWindow;
if (window == null)
{
window = new SlidingWindow(Vector2.zero, m_renderSize, Vector2.zero, Vector2.one * m_settings.voxelSize * m_chunkSize);
}
IntRect rect = window.GetWindow();
for (int j = 0; j < rect.size.y && j < 100; j++)
{
for (int i = 0; i < rect.size.x && i < 100; i++)
{
int chunkX = rect.origin.x + i;
int chunkY = rect.origin.y + j;
Vector2 a = new Vector2(chunkX * m_settings.voxelSize * m_chunkSize, chunkY * m_settings.voxelSize * m_chunkSize);
Vector2 b = a + Vector2.one * m_settings.voxelSize * m_chunkSize;
DrawRect(a, b, Color.yellow);
string debug = string.Format("Chunk[{0},{1}]\n({2}->{3})", chunkX, chunkY, a, b);
DrawString(debug, a + (b - a) / 2.0f, Color.yellow);
}
}
DrawRect(window.position, window.position + window.size, Color.red);
DrawString("Window", window.position, Color.red);
}