/// <summary>
/// Adds RMB ground plane to block node.
/// </summary>
/// <param name="block">DFBlock</param>
/// <param name="climate">ClimateSettings.</param>
private void AddRMBGroundPlane(ref DFBlock block, BlockNode blockNode, DFLocation.ClimateSettings climate)
{
// Add ground plane node
GroundPlaneNode groundNode = new GroundPlaneNode(
textureManager.GraphicsDevice,
textureManager.LoadGroundPlaneTexture(ref block, climate));
groundNode.Position = new Vector3(0f, groundHeight, 0f);
blockNode.Add(groundNode);
}
/// <summary>
/// Batch a ground plane node for rendering.
/// </summary>
/// <param name="node">GroundPlaneNode.</param>
protected void BatchGroundPlaneNode(GroundPlaneNode node)
{
// Batch ground plane
BatchItem batchItem;
batchItem.Indexed = false;
batchItem.Matrix = node.Matrix;
batchItem.NumVertices = node.PrimitiveCount * 3;
batchItem.VertexBuffer = node.VertexBuffer;
batchItem.IndexBuffer = null;
batchItem.StartIndex = 0;
batchItem.PrimitiveCount = node.PrimitiveCount;
batchItem.Texture = textureManager.GetGroundPlaneTexture(node.TextureKey);
AddBatch(TextureManager.GroundBatchKey, batchItem);
}