public static CubeMapNode Create(IBufferSource model, string positionNameInIBufferSource, Texture cubemapTexture)
{
RenderMethodBuilder initBuilder, peelBuilder;
{
var vs = new VertexShader(Shaders.initVert);
var fs = new FragmentShader(Shaders.initFrag);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("vVertex", positionNameInIBufferSource);
initBuilder = new RenderMethodBuilder(provider, map);
}
{
var vs = new VertexShader(Shaders.peelVert);// reuse blend vertex shader.
var fs = new FragmentShader(Shaders.peelFrag);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("vVertex", positionNameInIBufferSource);
peelBuilder = new RenderMethodBuilder(provider, map);
}
var node = new CubeMapNode(model, initBuilder, peelBuilder);
node.SetTexture(cubemapTexture);
node.Initialize();
return(node);
}
private SceneNodeBase GetTree()
{
var children = new List <SceneNodeBase>();
{
var bitmap = new Bitmap(@"cubemaps_skybox.png");
Texture cubemapTexture = GetCubemapTexture(bitmap);
bitmap.Dispose();
var cubeMapNode = CubeMapNode.Create(new CubeModel(), CubeModel.strPosition, cubemapTexture);
children.Add(cubeMapNode);
}
//{
// var bitmap = new Bitmap(@"cubemaps_skybox2.png");
// Texture cubemapTexture = GetCubemapTexture(bitmap);
// bitmap.Dispose();
// var cubeMapNode = CubeMapNode.Create(new CubeModel(), CubeModel.strPosition, cubemapTexture);
// cubeMapNode.Scale = new vec3(1, 1, 1) * 0.999f;
// children.Add(cubeMapNode);
//}
{
var bitmap = new Bitmap(@"cube_skybox.png");
Texture cubemapTexture = GetCubemapTexture(bitmap);
bitmap.Dispose();
var cubeMapNode = CubeMapNode.Create(new CubeModel(), CubeModel.strPosition, cubemapTexture);
var polygonModeSwitch = new PolygonModeSwitch(PolygonMode.Line);
var lineWidthSwitch = new LineWidthSwitch(1);
cubeMapNode.RenderUnit.Methods[0].SwitchList.Add(polygonModeSwitch);
cubeMapNode.RenderUnit.Methods[0].SwitchList.Add(lineWidthSwitch);
cubeMapNode.RenderUnit.Methods[1].SwitchList.Add(polygonModeSwitch);
cubeMapNode.RenderUnit.Methods[1].SwitchList.Add(lineWidthSwitch);
children.Add(cubeMapNode);
}
{
var bitmap = new Bitmap(@"cube_skybox.png");
Texture cubemapTexture = GetCubemapTexture(bitmap);
bitmap.Dispose();
var cubeMapNode = CubeMapNode.Create(new GroundModel(length: 4), CubeModel.strPosition, cubemapTexture);
var polygonModeSwitch = new PolygonModeSwitch(PolygonMode.Line);
var lineWidthSwitch = new LineWidthSwitch(1);
cubeMapNode.RenderUnit.Methods[0].SwitchList.Add(polygonModeSwitch);
cubeMapNode.RenderUnit.Methods[0].SwitchList.Add(lineWidthSwitch);
cubeMapNode.RenderUnit.Methods[1].SwitchList.Add(polygonModeSwitch);
cubeMapNode.RenderUnit.Methods[1].SwitchList.Add(lineWidthSwitch);
children.Add(cubeMapNode);
}
var peelingNode = new PeelingNode(children.ToArray());
return(peelingNode);
}