private SceneNodeBase GetRootNode()
{
var rootNode = new GroupNode();
{
var axisNode = AxisNode.Create();
axisNode.Scale = new vec3(1, 1, 1) * 2f;
rootNode.Children.Add(axisNode);
}
{
var cameraNode = CameraNode.Create();
cameraNode.Scale = new vec3(1, 1, 1) * 1f;
rootNode.Children.Add(cameraNode);
}
{
var perspectiveNode = PerspectiveNode.Create();
rootNode.Children.Add(perspectiveNode);
}
//{
// var cameraOutlineNode = CameraOutlineNode.Create();
// rootNode.Children.Add(cameraOutlineNode);
//}
//{
// var groundNode = GroundNode.Create();
// rootNode.Children.Add(groundNode);
//}
{
var sliceNode = SliceNode.Create();
sliceNode.WorldPosition = new vec3(0, 0, -7);
sliceNode.Scale = new vec3(1, 1, 1) * 7;
rootNode.Children.Add(sliceNode);
}
{
var cubeNode = CubeNode.Create();
cubeNode.WorldPosition = new vec3(0, 0, -7);
cubeNode.RotationAngle = 35;
cubeNode.RotationAxis = new vec3(1, 1, 1);
rootNode.Children.Add(cubeNode);
}
{
var groundNode = GroundNode.Create();
groundNode.Scale = new vec3(1, 1, 1) * 0.5f;
groundNode.WorldPosition = new vec3(0, 0, -7);
groundNode.RotationAngle = 90;
groundNode.RotationAxis = new vec3(1, 0, 0);
rootNode.Children.Add(groundNode);
}
return(rootNode);
}
/// <summary>
/// Render propeller in modern opengl.
/// </summary>
/// <returns></returns>
public static SliceNode Create()
{
var vs = new VertexShader(vertexCode);
var fs = new FragmentShader(fragmentCode);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add(inPosition, RectangleModel.strPosition);
var builder = new RenderMethodBuilder(provider, map);
var node = new SliceNode(new RectangleModel(), RectangleModel.strPosition, builder);
node.Initialize();
return(node);
}
