//callback from the render config
public void ChangeScene()
{
//cycle the render config
if (this.sceneConfig == this.DirtRoadConfig)
{
this.sceneConfig = this.WaterfrontConfig;
}
else if (this.sceneConfig == this.WaterfrontConfig)
{
this.sceneConfig = this.ArchesConfig;
}
else if (this.sceneConfig == this.ArchesConfig)
{
this.sceneConfig = this.MillConfig;
}
else if (this.sceneConfig == this.MillConfig)
{
this.sceneConfig = this.DirtRoadConfig;
}
//set the default camera for the scene.
this.viewCamera.LookAt(this.sceneConfig.DefaultCamViewPos, this.sceneConfig.DefaultCamPos, new Vector3(0, 1, 0));
//rotate the model a bit, to provide a cleaer transition
this.modelRotation.RotationAngle += 1;
this.renderConfig.TargetLensExposure = this.sceneConfig.DefaultLensExposure;
}
protected override void LoadContent(ContentState state)
{
//load the default font.
drawStats.Font = state.Load<SpriteFont>("Arial");
//load the character model
model.ModelData = state.Load<Xen.Ex.Graphics.Content.ModelData>(@"xna_dude/dude");
//set the shader on the model
model.ShaderProvider = new CharacterShaderProvider(characterRenderShader, model.ModelData, state.ContentRegister, "xna_dude");
//setup the render configuration
this.renderConfig = new RenderConfiguration(this);
renderConfig.UseGammaCorrection = true;
renderConfig.UseExposureTonemapping = true;
renderConfig.AmbientSphericalHarmonicScale = 1;
renderConfig.DiffuseLightingScale = 1;
renderConfig.SpecularLightingScale = 1;
renderConfig.AlbedoTextureScale = 1;
renderConfig.AmbientOcclusionTextureScale = 1;
renderConfig.ShadowMapTermScale = 1;
renderConfig.SkinLightScatteringScale = 1;
renderConfig.ShowBloomRenderTarget = false;
renderConfig.ShowEncodedRgbmRenderTarget = false;
renderConfig.PauseModelAnimation = false;
renderConfig.PauseModelRotation = false;
renderConfig.TargetLensExposure = 0.3f;
//setup common defaults for the scene configs.
SceneConfiguration defaultSC = new SceneConfiguration();
defaultSC.RgbmImageScale = 20.0f;
defaultSC.BloomThreshold = 1.5f;
defaultSC.BloomScale = 1.0f;
defaultSC.SunSpecularPower = 32.0f;
defaultSC.SunSpecularIntensity = 30.0f;
defaultSC.RgbmRenderScale = 200.0f;
defaultSC.SkinLightScattering = new Vector3(0.15f, 0.02f, 0.002f); // 15% of the red channel is transferred under the skin
//Load the source cubemap scene textures.
//Note: To make it easier to view the source images, the RGBM images have been split into two images,
//One store the RGB portion, one stores the M portion. This makes it much easier to view the textures
//and see how they are stored - but it is also extremely wasteful, using 2x the texture data.
//Ideally, the images would be loaded directly as a PNG, however this cannot easily be done on the Xbox.
//Because these textures are only uses locally as an image data source, they are loaded in a temporary
//content manager, which is disposed at the end of this method.
ContentManager localManager = new ContentManager(this.Services, state.ContentRegister.RootDirectory);
Texture2D textureDirtroad = localManager.Load<Texture2D>("LightProbes/DirtRoadHDR.rgb");
Texture2D textureWaterfront = localManager.Load<Texture2D>("LightProbes/WaterfrontHDR.rgb");
Texture2D textureArches = localManager.Load<Texture2D>("LightProbes/ArchesHDR.rgb");
Texture2D textureMill = localManager.Load<Texture2D>("LightProbes/MillHDR.rgb");
Texture2D textureDirtroadAlpha = localManager.Load<Texture2D>("LightProbes/DirtRoadHDR.m");
Texture2D textureWaterfrontAlpha = localManager.Load<Texture2D>("LightProbes/WaterfrontHDR.m");
Texture2D textureArchesAlpha = localManager.Load<Texture2D>("LightProbes/ArchesHDR.m");
Texture2D textureMillAlpha = localManager.Load<Texture2D>("LightProbes/MillHDR.m");
//setup DirtRoadHDR specifics
this.DirtRoadConfig = defaultSC.Clone();
this.DirtRoadConfig.BackgroundScene = new RgbmCubeMap(textureDirtroad, textureDirtroadAlpha, this.DirtRoadConfig.RgbmImageScale);
this.DirtRoadConfig.SunColour = new Vector3(1, 0.9f, 0.75f);
this.DirtRoadConfig.SunDirection = Vector3.Normalize(new Vector3(0, 0.1f, 1));
this.DirtRoadConfig.SunIntensity = 20.0f;
this.DirtRoadConfig.DefaultLensExposure = 0.15f;
this.DirtRoadConfig.DefaultCamPos = new Vector3(6.062489f, 4.9959f, -0.6131198f);
this.DirtRoadConfig.DefaultCamViewPos = new Vector3(5.147717f, 5.02338f, -0.2100832f);
//setup Arches specifics
this.ArchesConfig = defaultSC.Clone();
this.ArchesConfig.BackgroundScene = new RgbmCubeMap(textureArches, textureArchesAlpha, this.ArchesConfig.RgbmImageScale);
this.ArchesConfig.SunColour = new Vector3(1, 1, 1);
this.ArchesConfig.SunDirection = Vector3.Normalize(new Vector3(-0.4f, 0.4f, 0.5f));
this.ArchesConfig.SunIntensity = 15.0f;
this.ArchesConfig.DefaultLensExposure = 0.15f;
this.ArchesConfig.DefaultCamPos = new Vector3(-2.667145f, 6.280345f, 4.98485f);
this.ArchesConfig.DefaultCamViewPos = new Vector3(-2.470318f, 6.176862f, 4.009888f);
//setup WaterfrontHDR specifics
this.WaterfrontConfig = defaultSC.Clone();
this.WaterfrontConfig.BackgroundScene = new RgbmCubeMap(textureWaterfront, textureWaterfrontAlpha, this.WaterfrontConfig.RgbmImageScale);
this.WaterfrontConfig.SunColour = new Vector3(0.9f, 0.95f, 1);
this.WaterfrontConfig.SunDirection = Vector3.Normalize(new Vector3(-0.2f, 1, 0));
this.WaterfrontConfig.SunIntensity = 15.0f;
this.WaterfrontConfig.DefaultLensExposure = 0.35f;
this.WaterfrontConfig.DefaultCamPos = new Vector3(5.251021f,5.877438f,-2.74239f);
this.WaterfrontConfig.DefaultCamViewPos = new Vector3(4.579107f, 5.783906f, -2.007691f);
//setup MillHDR specifics
this.MillConfig = defaultSC.Clone();
this.MillConfig.BackgroundScene = new RgbmCubeMap(textureMill, textureMillAlpha, this.MillConfig.RgbmImageScale);
this.MillConfig.SunColour = new Vector3(1, 0.975f, 0.95f);
this.MillConfig.SunDirection = Vector3.Normalize(new Vector3(-1, 1, -1));
this.MillConfig.SunIntensity = 25.0f;
this.MillConfig.DefaultLensExposure = 0.5f;
this.MillConfig.BloomScale = 0.5f;
this.MillConfig.BloomThreshold = 1.0f;
this.MillConfig.DefaultCamPos = new Vector3(6.087461f,6.132507f,-0.8147218f);
this.MillConfig.DefaultCamViewPos = new Vector3(5.203656f,5.989332f,-0.3693113f);
//Textures are no longer needed.
localManager.Dispose();
this.sceneConfig = this.ArchesConfig;
}
//callback from the render config
public void ChangeScene()
{
//cycle the render config
if (this.sceneConfig == this.DirtRoadConfig) this.sceneConfig = this.WaterfrontConfig;
else if (this.sceneConfig == this.WaterfrontConfig) this.sceneConfig = this.ArchesConfig;
else if (this.sceneConfig == this.ArchesConfig) this.sceneConfig = this.MillConfig;
else if (this.sceneConfig == this.MillConfig) this.sceneConfig = this.DirtRoadConfig;
//set the default camera for the scene.
this.viewCamera.LookAt(this.sceneConfig.DefaultCamViewPos, this.sceneConfig.DefaultCamPos, new Vector3(0, 1, 0));
//rotate the model a bit, to provide a cleaer transition
this.modelRotation.RotationAngle += 1;
this.renderConfig.TargetLensExposure = this.sceneConfig.DefaultLensExposure;
}
protected override void LoadContent(DrawState state, ContentManager manager)
{
//load the default font.
drawStats.Font = manager.Load <SpriteFont>("Arial");
//load the character model
model.ModelData = manager.Load <Xen.Ex.Graphics.Content.ModelData>(@"xna_dude/dude");
//set the shader on the model
model.SetShaderOverride(new CharacterShaderProvider(characterRenderShader, characterBlendRenderShader, model.ModelData, manager, "xna_dude"));
//setup the render configuration
this.renderConfig = new RenderConfiguration(this);
renderConfig.UseGammaCorrection = true;
renderConfig.UseExposureTonemapping = true;
renderConfig.AmbientSphericalHarmonicScale = 1;
renderConfig.DiffuseLightingScale = 1;
renderConfig.SpecularLightingScale = 1;
renderConfig.AlbedoTextureScale = 1;
renderConfig.AmbientOcclusionTextureScale = 1;
renderConfig.ShadowMapTermScale = 1;
renderConfig.SkinLightScatteringScale = 1;
renderConfig.ShowBloomRenderTarget = false;
renderConfig.ShowEncodedRgbmRenderTarget = false;
renderConfig.PauseModelAnimation = false;
renderConfig.PauseModelRotation = false;
renderConfig.TargetLensExposure = 0.3f;
//setup common defaults for the scene configs.
SceneConfiguration defaultSC = new SceneConfiguration();
defaultSC.RgbmImageScale = 20.0f;
defaultSC.BloomThreshold = 1.5f;
defaultSC.BloomScale = 1.0f;
defaultSC.SunSpecularPower = 32.0f;
defaultSC.SunSpecularIntensity = 30.0f;
defaultSC.RgbmRenderScale = 200.0f;
defaultSC.SkinLightScattering = new Vector3(0.15f, 0.02f, 0.002f); // 15% of the red channel is transferred under the skin
//Load the source cubemap scene textures.
//Note: To make it easier to view the source images, the RGBM images have been split into two images,
//One store the RGB portion, one stores the M portion. This makes it much easier to view the textures
//and see how they are stored - but it is also extremely wasteful, using 2x the texture data.
//Ideally, the images would be loaded directly as a PNG, however this cannot easily be done on the Xbox.
//Because these textures are only uses locally as an image data source, they are loaded in a temporary
//content manager, which is disposed at the end of this method.
ContentManager localManager = new ContentManager(manager.ServiceProvider, manager.RootDirectory);
Texture2D textureDirtroad = localManager.Load <Texture2D>("LightProbes/DirtRoadHDR.rgb");
Texture2D textureWaterfront = localManager.Load <Texture2D>("LightProbes/WaterfrontHDR.rgb");
Texture2D textureArches = localManager.Load <Texture2D>("LightProbes/ArchesHDR.rgb");
Texture2D textureMill = localManager.Load <Texture2D>("LightProbes/MillHDR.rgb");
Texture2D textureDirtroadAlpha = localManager.Load <Texture2D>("LightProbes/DirtRoadHDR.m");
Texture2D textureWaterfrontAlpha = localManager.Load <Texture2D>("LightProbes/WaterfrontHDR.m");
Texture2D textureArchesAlpha = localManager.Load <Texture2D>("LightProbes/ArchesHDR.m");
Texture2D textureMillAlpha = localManager.Load <Texture2D>("LightProbes/MillHDR.m");
//setup DirtRoadHDR specifics
this.DirtRoadConfig = defaultSC.Clone();
this.DirtRoadConfig.BackgroundScene = new RgbmCubeMap(textureDirtroad, textureDirtroadAlpha, this.DirtRoadConfig.RgbmImageScale);
this.DirtRoadConfig.SunColour = new Vector3(1, 0.9f, 0.75f);
this.DirtRoadConfig.SunDirection = Vector3.Normalize(new Vector3(0, 0.1f, 1));
this.DirtRoadConfig.SunIntensity = 20.0f;
this.DirtRoadConfig.DefaultLensExposure = 0.15f;
this.DirtRoadConfig.DefaultCamPos = new Vector3(6.062489f, 4.9959f, -0.6131198f);
this.DirtRoadConfig.DefaultCamViewPos = new Vector3(5.147717f, 5.02338f, -0.2100832f);
//setup Arches specifics
this.ArchesConfig = defaultSC.Clone();
this.ArchesConfig.BackgroundScene = new RgbmCubeMap(textureArches, textureArchesAlpha, this.ArchesConfig.RgbmImageScale);
this.ArchesConfig.SunColour = new Vector3(1, 1, 1);
this.ArchesConfig.SunDirection = Vector3.Normalize(new Vector3(-0.4f, 0.4f, 0.5f));
this.ArchesConfig.SunIntensity = 15.0f;
this.ArchesConfig.DefaultLensExposure = 0.15f;
this.ArchesConfig.DefaultCamPos = new Vector3(-2.667145f, 6.280345f, 4.98485f);
this.ArchesConfig.DefaultCamViewPos = new Vector3(-2.470318f, 6.176862f, 4.009888f);
//setup WaterfrontHDR specifics
this.WaterfrontConfig = defaultSC.Clone();
this.WaterfrontConfig.BackgroundScene = new RgbmCubeMap(textureWaterfront, textureWaterfrontAlpha, this.WaterfrontConfig.RgbmImageScale);
this.WaterfrontConfig.SunColour = new Vector3(0.9f, 0.95f, 1);
this.WaterfrontConfig.SunDirection = Vector3.Normalize(new Vector3(-0.2f, 1, 0));
this.WaterfrontConfig.SunIntensity = 15.0f;
this.WaterfrontConfig.DefaultLensExposure = 0.35f;
this.WaterfrontConfig.DefaultCamPos = new Vector3(5.251021f, 5.877438f, -2.74239f);
this.WaterfrontConfig.DefaultCamViewPos = new Vector3(4.579107f, 5.783906f, -2.007691f);
//setup MillHDR specifics
this.MillConfig = defaultSC.Clone();
this.MillConfig.BackgroundScene = new RgbmCubeMap(textureMill, textureMillAlpha, this.MillConfig.RgbmImageScale);
this.MillConfig.SunColour = new Vector3(1, 0.975f, 0.95f);
this.MillConfig.SunDirection = Vector3.Normalize(new Vector3(-1, 1, -1));
this.MillConfig.SunIntensity = 25.0f;
this.MillConfig.DefaultLensExposure = 0.5f;
this.MillConfig.BloomScale = 0.5f;
this.MillConfig.BloomThreshold = 1.0f;
this.MillConfig.DefaultCamPos = new Vector3(6.087461f, 6.132507f, -0.8147218f);
this.MillConfig.DefaultCamViewPos = new Vector3(5.203656f, 5.989332f, -0.3693113f);
//Textures are no longer needed.
localManager.Dispose();
this.sceneConfig = this.ArchesConfig;
}
