/// <summary>
/// Draws a bounding box anywhere you specify, Is used to test fixed cordinates
/// </summary>
public void DrawTestBoundingBox(BoundingBox a_box, GraphicsDevice graphicsDevice, Camera a_camera)
{
BoundingBoxBuffer.CreateBoundingBoxBuffers(a_box);
graphicsDevice.SetVertexBuffer(BoundingBoxBuffer.m_vertexBuffer);
graphicsDevice.Indices = BoundingBoxBuffer.m_indexBuffer;
a_camera.m_BoundingBoxEffect.World = Matrix.Identity;
a_camera.m_BoundingBoxEffect.View = a_camera.m_view;
foreach (EffectPass pass in a_camera.m_BoundingBoxEffect.CurrentTechnique.Passes)
{
pass.Apply();
graphicsDevice.DrawIndexedPrimitives(PrimitiveType.LineList, 0, 0,
BoundingBoxBuffer.VertexCount, 0, BoundingBoxBuffer.PrimitiveCount);
}
graphicsDevice.SetVertexBuffer(null);
}
/// <summary>
/// Draws a bounding box with longer lines than the DrawBoundingBox(), useful for eg building tiles
/// </summary>
public static void DrawBoundingBoxBiggerLines(BoundingBox a_box, GraphicsDevice graphicsDevice, Matrix a_world, Camera a_camera)
{
BoundingBoxBuffer.CreateBoundingBoxBuffersBiggerLines(a_box);
DrawBoundingBoxFunction(graphicsDevice, a_world, a_camera);
}