private void CreateSkyboxes(GraphicsDevice device, ContentStack content, FrameService frameService, CubeMapGenerator cubeMapGenerator, IrradianceMapGenerator irradianceMapGenerator, EnvironmentMapGenerator environmentMapGenerator)
{
var skyboxNames = new string[]
{
"Skyboxes/Circus/Circus_Backstage_3k",
"Skyboxes/Industrial/fin4_Bg",
"Skyboxes/Milkyway/Milkyway_small",
"Skyboxes/Grid/testgrid",
"Skyboxes/Loft/Newport_Loft_Ref"
};
foreach (var name in skyboxNames)
{
content.Push("generator");
var equiRect = content.Load <Texture2D>(name);
var albedo = cubeMapGenerator.Generate(equiRect);
var irradiance = irradianceMapGenerator.Generate(equiRect);
var environment = environmentMapGenerator.Generate(equiRect);
content.Pop();
content.Link(albedo);
content.Link(irradiance);
content.Link(environment);
this.Textures.Add(new SkyboxTextures(name, albedo, irradiance, environment));
}
frameService.Skybox = SkyboxGenerator.Generate(device, this.Textures[0].Albedo,
this.Textures[0].Irradiance,
this.Textures[0].Environment);
}
public void Load(ContentStack content)
{
var red = new Texture2D(this.Device, 1, 1);
red.SetData(new Color[] { Color.White });
content.Link(red);
var white = new Texture2D(this.Device, 1, 1);
white.SetData(new Color[] { Color.White });
content.Link(white);
var black = new Texture2D(this.Device, 1, 1);
black.SetData(new Color[] { Color.Black });
content.Link(black);
var normal = new Texture2D(this.Device, 1, 1);
normal.SetData(new Color[] { new Color(0.5f, 0.5f, 1.0f) });
content.Link(normal);
var blue = content.Load <Texture2D>("Textures/Blue");
var bumps = content.Load <Texture2D>("Textures/Bricks_Normal");
var rows = 7;
var columns = 7;
var spacing = 2.5f;
var geometry = SphereGenerator.Generate(this.Device, 15);
for (var row = 0; row < rows; row++)
{
var metalicness = row / (float)rows;
var metalicnessTexture = new Texture2D(this.Device, 1, 1);
metalicnessTexture.SetData(new Color[] { new Color(Vector3.One * metalicness) });
content.Link(metalicnessTexture);
for (var col = 0; col < columns; col++)
{
var roughness = Math.Clamp(col / (float)columns, 0.05f, 1.0f);
var roughnessTexture = new Texture2D(this.Device, 1, 1);
roughnessTexture.SetData(new Color[] { new Color(Vector3.One * roughness) });
content.Link(roughnessTexture);
var material = new Material(red, normal, metalicnessTexture, roughnessTexture, white);
var position = new Vector3((col - (columns / 2.0f)) * spacing, (row - (rows / 2.0f)) * spacing, 0.0f);
this.CreateSphere(geometry, material, position, Vector3.One);
}
}
var backgroundGeometry = CubeGenerator.Generate(this.Device);
this.CreateSphere(backgroundGeometry, new Material(bumps, GeneratedAssets.NormalPixel(), black, white, white), Vector3.Forward * 20, new Vector3(200, 200, 1));
this.CreateLight(new Vector3(-10, 10, 10), Color.Red, 30.0f);
this.CreateLight(new Vector3(10, 10, 10), Color.Blue, 30.0f);
this.CreateLight(new Vector3(-10, -10, 10), Color.Green, 30.0f);
this.CreateLight(new Vector3(10, -10, 10), Color.White, 30.0f);
this.CreateSpotLight(new Vector3(0, 0, 10), Vector3.Forward, 1500.0f);
}