public Mesh_PrimitiveAttribute(List <string> imageList)
{
var baseColorTexture = new Texture {
Source = UseTexture(imageList, "BaseColor_Plane")
};
var normalTexture = new Texture {
Source = UseTexture(imageList, "Normal_Plane")
};
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTexture.Source.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material();
// Apply the common properties to the gltf.
meshPrimitive.Material.PbrMetallicRoughness = new PbrMetallicRoughness
{
BaseColorTexture = new TextureInfo {
Texture = baseColorTexture
},
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Scene
{
Nodes = new List <Node>
{
new Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetVertexUVFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.Float;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetVertexUVByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.NormalizedUnsignedByte;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetVertexUVShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.NormalizedUnsignedShort;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetVertexNormal(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var normals = MeshPrimitive.GetSinglePlaneNormals();
meshPrimitive.Normals = Data.Create(normals);
properties.Add(new Property(PropertyName.VertexNormal, normals.ToReadmeString()));
}
void SetVertexTangent(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var tangents = new[]
{
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f)
};
meshPrimitive.Tangents = Data.Create(tangents);
properties.Add(new Property(PropertyName.VertexTangent, tangents.ToReadmeString()));
}
void SetNormalTexture(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.NormalTexture = new NormalTextureInfo {
Texture = normalTexture
};
properties.Add(new Property(PropertyName.NormalTexture, normalTexture.Source.ToReadmeString()));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVByte(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVShort(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
SetVertexTangent(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
};
GenerateUsedPropertiesList();
}
public Buffer_Interleaved(List <string> imageList)
{
var baseColorTextureImage = UseTexture(imageList, "BaseColor_Grey");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
// Apply the common properties to the gltf.
meshPrimitive.Interleave = true;
meshPrimitive.Colors = new[]
{
new Vector4(0.0f, 1.0f, 0.0f, 0.2f),
new Vector4(1.0f, 0.0f, 0.0f, 0.2f),
new Vector4(1.0f, 1.0f, 0.0f, 0.2f),
new Vector4(0.0f, 0.0f, 1.0f, 0.2f)
};
meshPrimitive.Material = new Runtime.Material()
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness()
{
BaseColorTexture = new Runtime.Texture()
{
Source = baseColorTextureImage,
Sampler = new Runtime.Sampler(),
},
},
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive);
// Create the gltf object
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene()
{
Nodes = new[]
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
meshPrimitive
}
},
},
},
}),
});
}
void SetUvTypeFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = Runtime.MeshPrimitive.TextureCoordsComponentTypeEnum.FLOAT;
properties.Add(new Property(PropertyName.VertexUV0, "Float"));
}
void SetUvTypeTypeByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = Runtime.MeshPrimitive.TextureCoordsComponentTypeEnum.NORMALIZED_UBYTE;
properties.Add(new Property(PropertyName.VertexUV0, "Byte"));
}
void SetUvTypeTypeShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = Runtime.MeshPrimitive.TextureCoordsComponentTypeEnum.NORMALIZED_USHORT;
properties.Add(new Property(PropertyName.VertexUV0, "Short"));
}
void SetColorTypeFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.ColorComponentType = Runtime.MeshPrimitive.ColorComponentTypeEnum.FLOAT;
meshPrimitive.ColorType = Runtime.MeshPrimitive.ColorTypeEnum.VEC3;
properties.Add(new Property(PropertyName.VertexColor, "Vector3 Float"));
}
void SetColorTypeByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.ColorComponentType = Runtime.MeshPrimitive.ColorComponentTypeEnum.NORMALIZED_UBYTE;
meshPrimitive.ColorType = Runtime.MeshPrimitive.ColorTypeEnum.VEC3;
properties.Add(new Property(PropertyName.VertexColor, "Vector3 Byte"));
}
void SetColorTypeShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.ColorComponentType = Runtime.MeshPrimitive.ColorComponentTypeEnum.NORMALIZED_USHORT;
meshPrimitive.ColorType = Runtime.MeshPrimitive.ColorTypeEnum.VEC3;
properties.Add(new Property(PropertyName.VertexColor, "Vector3 Short"));
}
this.Models = new List <Model>
{
CreateModel((properties, meshPrimitive) => {
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) => {
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeByte(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) => {
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeShort(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) => {
SetUvTypeTypeByte(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) => {
SetUvTypeTypeShort(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
};
GenerateUsedPropertiesList();
}
public Material_DoubleSided(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
Runtime.Image normalImage = UseTexture(imageList, "Normal_Plane");
// Track the common properties for use in the readme.
var doubleSidedValue = true;
CommonProperties.Add(new Property(PropertyName.DoubleSided, doubleSidedValue.ToString()));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material();
meshPrimitive.Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
// Apply the common properties to the gltf.
meshPrimitive.Material.DoubleSided = doubleSidedValue;
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetVertexNormal(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var planeNormalsValue = MeshPrimitive.GetSinglePlaneNormals();
meshPrimitive.Normals = planeNormalsValue;
properties.Add(new Property(PropertyName.VertexNormal, planeNormalsValue.ToReadmeString()));
}
void SetVertexTangent(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var planeTangentValue = MeshPrimitive.GetSinglePlaneTangents();
meshPrimitive.Tangents = planeTangentValue;
properties.Add(new Property(PropertyName.VertexTangent, planeTangentValue.ToReadmeString()));
}
void SetNormalTexture(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.NormalTexture = new Runtime.Texture {
Source = normalImage
};
properties.Add(new Property(PropertyName.NormalTexture, normalImage.ToReadmeString()));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexNormal(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexNormal(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexNormal(properties, meshPrimitive);
SetVertexTangent(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetNormalTexture(properties, meshPrimitive);
}),
};
GenerateUsedPropertiesList();
}
public Material_AlphaBlend(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
// Track the common properties for use in the readme.
var alphaModeValue = AlphaModeEnum.BLEND;
CommonProperties.Add(new Property(PropertyName.AlphaMode, alphaModeValue));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.PbrMetallicRoughness> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane(includeTextureCoords: false);
// Apply the common properties to the gltf.
meshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
MetallicFactor = 0
},
AlphaMode = alphaModeValue,
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive, meshPrimitive.Material.MetallicRoughnessMaterial);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new[]
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
meshPrimitive
}
},
},
},
}),
});
}
void SetNoMetallicRoughness(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.MetallicRoughnessMaterial = null;
}
void SetBaseColorFactor(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
var baseColorFactorValue = new Vector4(1.0f, 1.0f, 1.0f, 0.7f);
metallicRoughness.BaseColorFactor = baseColorFactorValue;
properties.Add(new Property(PropertyName.BaseColorFactor, baseColorFactorValue));
}
void SetBaseColorTexture(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
properties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
}
void SetVertexColor(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var vertexColors = new[]
{
new Vector4(0.3f, 0.3f, 0.3f, 0.4f),
new Vector4(0.3f, 0.3f, 0.3f, 0.2f),
new Vector4(0.3f, 0.3f, 0.3f, 0.8f),
new Vector4(0.3f, 0.3f, 0.3f, 0.6f),
};
meshPrimitive.ColorComponentType = ColorComponentTypeEnum.FLOAT;
meshPrimitive.ColorType = ColorTypeEnum.VEC4;
meshPrimitive.Colors = vertexColors;
properties.Add(new Property(PropertyName.VertexColor, "Vector4 Float"));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetVertexColor(properties, meshPrimitive);
SetNoMetallicRoughness(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetBaseColorTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetVertexColor(properties, meshPrimitive);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
}),
};
GenerateUsedPropertiesList();
}
public Material_SpecularGlossiness(List <string> imageList)
{
Runtime.Image diffuseTextureImage = UseTexture(imageList, "Diffuse_Plane");
Runtime.Image specularGlossinessTextureImage = UseTexture(imageList, "SpecularGlossiness_Plane");
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_X");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.ExtensionUsed, "Specular Glossiness"));
CommonProperties.Add(new Property(PropertyName.ExtensionRequired, "Specular Glossiness"));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.Material, KHR_materials_pbrSpecularGlossiness> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
var extension = new KHR_materials_pbrSpecularGlossiness();
meshPrimitive.Material = new Runtime.Material();
meshPrimitive.Material.Extensions = new List <Extension> {
extension
};
meshPrimitive.Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
// Apply the common properties to the gltf.
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive, meshPrimitive.Material, extension);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new[]
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
meshPrimitive
}
},
},
},
},
extensionsUsed: new List <string> {
"KHR_materials_pbrSpecularGlossiness"
},
extensionsRequired: new List <string> {
"KHR_materials_pbrSpecularGlossiness"
}),
});
}
void SetVertexColor(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var vertexColors = new[]
{
new Vector4(0.0f, 0.0f, 1.0f, 0.8f),
new Vector4(1.0f, 0.0f, 0.0f, 0.8f),
new Vector4(0.0f, 0.0f, 1.0f, 0.8f),
new Vector4(1.0f, 0.0f, 0.0f, 0.8f)
};
meshPrimitive.ColorComponentType = ColorComponentTypeEnum.FLOAT;
meshPrimitive.ColorType = ColorTypeEnum.VEC3;
meshPrimitive.Colors = vertexColors;
properties.Add(new Property(PropertyName.VertexColor, "Vector3 Float"));
}
void SetDiffuseTexture(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
extension.DiffuseTexture = new Runtime.Texture {
Source = diffuseTextureImage
};
properties.Add(new Property(PropertyName.DiffuseTexture, diffuseTextureImage));
}
void SetDiffuseFactor(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
var diffuseFactorValue = new Vector4(0.2f, 0.2f, 0.2f, 0.8f);
extension.DiffuseFactor = diffuseFactorValue;
properties.Add(new Property(PropertyName.DiffuseFactor, diffuseFactorValue));
}
void SetSpecularGlossinessTexture(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
extension.SpecularGlossinessTexture = new Runtime.Texture {
Source = specularGlossinessTextureImage
};
properties.Add(new Property(PropertyName.SpecularGlossinessTexture, specularGlossinessTextureImage));
}
void SetSpecularFactor(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
var specularFactorValue = new Vector3(0.4f, 0.4f, 0.4f);
extension.SpecularFactor = specularFactorValue;
properties.Add(new Property(PropertyName.SpecularFactor, specularFactorValue));
}
void SetSpecularFactorToZero(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
var specularFactorValue = new Vector3(0.0f, 0.0f, 0.0f);
extension.SpecularFactor = specularFactorValue;
properties.Add(new Property(PropertyName.SpecularFactor, specularFactorValue));
}
void SetGlossinessFactor(List <Property> properties, KHR_materials_pbrSpecularGlossiness extension)
{
extension.GlossinessFactor = 0.3f;
properties.Add(new Property(PropertyName.GlossinessFactor, extension.GlossinessFactor));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive, material, extension) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetVertexColor(properties, meshPrimitive);
SetSpecularFactorToZero(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetDiffuseTexture(properties, extension);
SetSpecularFactorToZero(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetDiffuseFactor(properties, extension);
SetSpecularFactorToZero(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetSpecularGlossinessTexture(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetSpecularFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetGlossinessFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetVertexColor(properties, meshPrimitive);
SetDiffuseTexture(properties, extension);
SetSpecularFactorToZero(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetDiffuseTexture(properties, extension);
SetDiffuseFactor(properties, extension);
SetSpecularFactorToZero(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetDiffuseTexture(properties, extension);
SetGlossinessFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetSpecularGlossinessTexture(properties, extension);
SetSpecularFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetSpecularGlossinessTexture(properties, extension);
SetGlossinessFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetDiffuseTexture(properties, extension);
SetSpecularFactor(properties, extension);
SetGlossinessFactor(properties, extension);
}),
CreateModel((properties, meshPrimitive, material, extension) =>
{
SetVertexColor(properties, meshPrimitive);
SetDiffuseTexture(properties, extension);
SetDiffuseFactor(properties, extension);
SetSpecularGlossinessTexture(properties, extension);
SetSpecularFactor(properties, extension);
SetGlossinessFactor(properties, extension);
}),
};
GenerateUsedPropertiesList();
}
public Material_AlphaMask(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
// Track the common properties for use in the readme.
var alphaModeValue = AlphaModeEnum.MASK;
CommonProperties.Add(new Property(PropertyName.AlphaMode, alphaModeValue));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.Material, Runtime.PbrMetallicRoughness> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material();
meshPrimitive.Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
// Apply the common properties to the gltf.
meshPrimitive.Material.AlphaMode = alphaModeValue;
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive.Material, meshPrimitive.Material.MetallicRoughnessMaterial);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new[]
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetAlphaCutoff_Low(List <Property> properties, Runtime.Material material)
{
material.AlphaCutoff = 0.4f;
properties.Add(new Property(PropertyName.AlphaCutoff, material.AlphaCutoff));
}
void SetAlphaCutoff_High(List <Property> properties, Runtime.Material material)
{
material.AlphaCutoff = 0.7f;
properties.Add(new Property(PropertyName.AlphaCutoff, material.AlphaCutoff));
}
void SetAlphaCutoff_Multiplied(List <Property> properties, Runtime.Material material)
{
material.AlphaCutoff = 0.6f;
properties.Add(new Property(PropertyName.AlphaCutoff, material.AlphaCutoff));
}
void SetAlphaCutoff_All(List <Property> properties, Runtime.Material material)
{
material.AlphaCutoff = 1.1f;
properties.Add(new Property(PropertyName.AlphaCutoff, material.AlphaCutoff));
}
void SetAlphaCutoff_None(List <Property> properties, Runtime.Material material)
{
material.AlphaCutoff = 0.0f;
properties.Add(new Property(PropertyName.AlphaCutoff, material.AlphaCutoff));
}
void SetBaseColorFactor(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
var baseColorFactorValue = new Vector4(1.0f, 1.0f, 1.0f, 0.7f);
metallicRoughness.BaseColorFactor = baseColorFactorValue;
properties.Add(new Property(PropertyName.BaseColorFactor, baseColorFactorValue));
}
Models = new List <Model>
{
CreateModel((properties, material, metallicRoughness) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_Low(properties, material);
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_High(properties, material);
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_All(properties, material);
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_None(properties, material);
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_Low(properties, material);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, material, metallicRoughness) =>
{
SetAlphaCutoff_Multiplied(properties, material);
SetBaseColorFactor(properties, metallicRoughness);
}),
};
GenerateUsedPropertiesList();
}
public Texture_Sampler(List <string> imageList)
{
var baseColorImage = UseTexture(imageList, "BaseColor_Plane");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorImage.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.Sampler> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material
{
PbrMetallicRoughness = new Runtime.PbrMetallicRoughness
{
BaseColorTexture = new Runtime.TextureInfo
{
Texture = new Runtime.Texture
{
Source = baseColorImage,
Sampler = new Runtime.Sampler()
}
},
},
};
// Apply the common properties to the gltf.
meshPrimitive.TexCoords0 = Runtime.Data.Create
(
new[]
{
new Vector2(1.3f, 1.3f),
new Vector2(-0.3f, 1.3f),
new Vector2(-0.3f, -0.3f),
new Vector2(1.3f, -0.3f)
}
);
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive.Material.PbrMetallicRoughness.BaseColorTexture.Texture.Sampler);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetWrapT(List <Property> properties, Runtime.Sampler sampler, Runtime.SamplerWrap enumValue)
{
sampler.WrapT = enumValue;
properties.Add(new Property(PropertyName.WrapT, enumValue.ToReadmeString()));
}
void SetWrapS(List <Property> properties, Runtime.Sampler sampler, Runtime.SamplerWrap enumValue)
{
sampler.WrapS = enumValue;
properties.Add(new Property(PropertyName.WrapS, sampler.WrapS.ToReadmeString()));
}
void SetMagFilter(List <Property> properties, Runtime.Sampler sampler, Runtime.SamplerMagFilter enumValue)
{
sampler.MagFilter = enumValue;
properties.Add(new Property(PropertyName.MagFilter, enumValue.ToReadmeString()));
}
void SetMinFilter(List <Property> properties, Runtime.Sampler sampler, Runtime.SamplerMinFilter enumValue)
{
sampler.MinFilter = enumValue;
properties.Add(new Property(PropertyName.MinFilter, enumValue.ToReadmeString()));
}
Models = new List <Model>
{
CreateModel((properties, sampler) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, Runtime.SamplerWrap.ClampToEdge);
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, Runtime.SamplerWrap.MirroredRepeat);
}),
CreateModel((properties, sampler) =>
{
SetWrapS(properties, sampler, Runtime.SamplerWrap.ClampToEdge);
}),
CreateModel((properties, sampler) =>
{
SetWrapS(properties, sampler, Runtime.SamplerWrap.MirroredRepeat);
}),
CreateModel((properties, sampler) =>
{
SetMagFilter(properties, sampler, Runtime.SamplerMagFilter.Nearest);
}),
CreateModel((properties, sampler) =>
{
SetMagFilter(properties, sampler, Runtime.SamplerMagFilter.Linear);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.Nearest);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.Linear);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.NearestMipmapNearest);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.LinearMipmapNearest);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.NearestMipmapLinear);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.LinearMipmapLinear);
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, Runtime.SamplerWrap.ClampToEdge);
SetWrapS(properties, sampler, Runtime.SamplerWrap.ClampToEdge);
SetMagFilter(properties, sampler, Runtime.SamplerMagFilter.Nearest);
SetMinFilter(properties, sampler, Runtime.SamplerMinFilter.Nearest);
}),
};
GenerateUsedPropertiesList();
}
public Material_AlphaBlend(List <string> imageList)
{
var baseColorTexture = new Texture {
Source = UseTexture(imageList, "BaseColor_Plane")
};
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.AlphaMode, MaterialAlphaMode.Blend.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, PbrMetallicRoughness> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane(includeTextureCoords: false);
// Apply the common properties to the gltf.
meshPrimitive.Material = new Runtime.Material
{
PbrMetallicRoughness = new PbrMetallicRoughness
{
MetallicFactor = 0
},
AlphaMode = MaterialAlphaMode.Blend,
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive, meshPrimitive.Material.PbrMetallicRoughness);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Scene
{
Nodes = new[]
{
new Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
meshPrimitive
}
},
},
},
}),
});
}
void SetNoMetallicRoughness(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.PbrMetallicRoughness = null;
}
void SetBaseColorFactor(List <Property> properties, PbrMetallicRoughness metallicRoughness)
{
var baseColorFactorValue = new Vector4(1.0f, 1.0f, 1.0f, 0.7f);
metallicRoughness.BaseColorFactor = baseColorFactorValue;
properties.Add(new Property(PropertyName.BaseColorFactor, baseColorFactorValue.ToReadmeString()));
}
void SetBaseColorTexture(List <Property> properties, PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.BaseColorTexture = new TextureInfo {
Texture = baseColorTexture
};
properties.Add(new Property(PropertyName.BaseColorTexture, baseColorTexture.Source.ToReadmeString()));
}
void SetVertexColor(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Colors = Data.Create
(
new[]
{
new Vector4(0.3f, 0.3f, 0.3f, 0.4f),
new Vector4(0.3f, 0.3f, 0.3f, 0.2f),
new Vector4(0.3f, 0.3f, 0.3f, 0.8f),
new Vector4(0.3f, 0.3f, 0.3f, 0.6f),
}
);
properties.Add(new Property(PropertyName.VertexColor, $"Vector4 Float"));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetVertexColor(properties, meshPrimitive);
SetNoMetallicRoughness(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TexCoords0 = Data.Create(MeshPrimitive.GetSinglePlaneTexCoords());
SetBaseColorTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TexCoords0 = Data.Create(MeshPrimitive.GetSinglePlaneTexCoords());
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
SetVertexColor(properties, meshPrimitive);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TexCoords0 = Data.Create(MeshPrimitive.GetSinglePlaneTexCoords());
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) =>
{
meshPrimitive.TexCoords0 = Data.Create(MeshPrimitive.GetSinglePlaneTexCoords());
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
}),
};
GenerateUsedPropertiesList();
}
public Animation_SamplerType(List <string> imageList)
{
var baseColorTexture = new Texture {
Source = UseTexture(imageList, "BaseColor_Cube")
};
CommonProperties.Add(new Property(PropertyName.Target, "Rotation"));
CommonProperties.Add(new Property(PropertyName.Interpolation, "Linear"));
Model CreateModel(DataType outputType)
{
var properties = new List <Property>();
var cubeMeshPrimitive = MeshPrimitive.CreateCube();
// Apply the common properties to the gltf.
cubeMeshPrimitive.Material = new Runtime.Material
{
PbrMetallicRoughness = new PbrMetallicRoughness
{
BaseColorTexture = new TextureInfo {
Texture = baseColorTexture
},
},
};
var node = new Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
cubeMeshPrimitive
}
}
};
var channel = new AnimationChannel
{
Target = new AnimationChannelTarget
{
Node = node,
Path = AnimationChannelTargetPath.Rotation,
},
Sampler = new AnimationSampler
{
Interpolation = AnimationSamplerInterpolation.Linear,
Input = Data.Create(new[]
{
0.0f,
1.0f,
2.0f,
3.0f,
4.0f,
}),
Output = Data.Create(new[]
{
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(90.0f), 0.0f, 0.0f),
Quaternion.Identity,
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(-90.0f), 0.0f, 0.0f),
Quaternion.Identity,
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(90.0f), 0.0f, 0.0f),
}, outputType),
},
};
// Apply the properties that are specific to this gltf.
properties.Add(new Property(PropertyName.SamplerOutputComponentType, outputType.ToReadmeString()));
// Create the gltf object.
GLTF gltf = CreateGLTF(() => new Scene
{
Nodes = new[]
{
node
},
});
gltf.Animations = new[]
{
new Animation
{
Channels = new List <AnimationChannel>
{
channel
}
}
};
return(new Model
{
Properties = properties,
GLTF = gltf,
Animated = true,
});
}
Models = new List <Model>
{
CreateModel(DataType.Float),
CreateModel(DataType.NormalizedByte),
CreateModel(DataType.NormalizedShort),
};
GenerateUsedPropertiesList();
}
public Mesh_PrimitivesUV(List <string> imageList)
{
var baseColorTexture = new Texture {
Source = UseTexture(imageList, "BaseColor_Plane")
};
var normalTexture = new Texture {
Source = UseTexture(imageList, "Normal_Plane")
};
UseFigure(imageList, "Indices_Primitive0");
UseFigure(imageList, "Indices_Primitive1");
UseFigure(imageList, "UVSpace2");
UseFigure(imageList, "UVSpace3");
UseFigure(imageList, "UVSpace4");
UseFigure(imageList, "UVSpace5");
// Track the common properties for use in the readme.
var normals = Data.Create(new[]
{
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
});
var tangents = Data.Create(new[]
{
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
});
var colors = Data.Create(new[]
{
new Vector3(0.0f, 1.0f, 0.0f),
new Vector3(1.0f, 0.0f, 0.0f),
new Vector3(0.0f, 0.0f, 1.0f),
});
CommonProperties.Add(new Property(PropertyName.VertexNormal, normals.Values.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.VertexTangent, tangents.Values.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.VertexColor, colors.Values.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.NormalTexture, normalTexture.Source.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTexture.Source.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
List <Runtime.MeshPrimitive> meshPrimitives = MeshPrimitive.CreateMultiPrimitivePlane(false);
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitives[0], meshPrimitives[1]);
// Create the gltf object
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Scene
{
Nodes = new List <Node>
{
new Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = meshPrimitives
},
},
},
}),
});
}
void SetCommonProperties(Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Normals = normals;
meshPrimitive.Tangents = tangents;
meshPrimitive.Colors = colors;
meshPrimitive.Material = new Runtime.Material
{
NormalTexture = new NormalTextureInfo {
Texture = normalTexture
},
PbrMetallicRoughness = new PbrMetallicRoughness
{
BaseColorTexture = new TextureInfo {
Texture = baseColorTexture
},
MetallicFactor = 0,
}
};
}
void SetPrimitive0VertexUV0(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.TexCoords0 = Data.Create
(
new[]
{
new Vector2(0.0f, 1.0f),
new Vector2(1.0f, 0.0f),
new Vector2(0.0f, 0.0f),
}
);
properties.Add(new Property(PropertyName.Primitive0VertexUV0, ":white_check_mark:"));
}
void SetPrimitive0VertexUV1(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.PbrMetallicRoughness.BaseColorTexture.TexCoord = 1;
meshPrimitive.Material.NormalTexture.TexCoord = 1;
meshPrimitive.TexCoords1 = Data.Create
(
new[]
{
new Vector2(0.5f, 0.5f),
new Vector2(1.0f, 0.0f),
new Vector2(0.5f, 0.0f),
}
);
properties.Add(new Property(PropertyName.Primitive0VertexUV1, ":white_check_mark:"));
}
void SetPrimitive1VertexUV0(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.TexCoords0 = Data.Create(new[]
{
new Vector2(0.0f, 1.0f),
new Vector2(1.0f, 1.0f),
new Vector2(1.0f, 0.0f),
});
properties.Add(new Property(PropertyName.Primitive1VertexUV0, ":white_check_mark:"));
}
void SetPrimitive1VertexUV1(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.PbrMetallicRoughness.BaseColorTexture.TexCoord = 1;
meshPrimitive.Material.NormalTexture.TexCoord = 1;
meshPrimitive.TexCoords1 = Data.Create(new[]
{
new Vector2(0.5f, 0.5f),
new Vector2(1.0f, 0.5f),
new Vector2(1.0f, 0.0f),
});
properties.Add(new Property(PropertyName.Primitive1VertexUV1, ":white_check_mark:"));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
// do nothing
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive1VertexUV0(properties, meshPrimitive1);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
SetPrimitive1VertexUV0(properties, meshPrimitive1);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
SetPrimitive0VertexUV1(properties, meshPrimitive0);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive1VertexUV0(properties, meshPrimitive1);
SetPrimitive1VertexUV1(properties, meshPrimitive1);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
SetPrimitive1VertexUV0(properties, meshPrimitive1);
SetPrimitive1VertexUV1(properties, meshPrimitive1);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
SetPrimitive0VertexUV1(properties, meshPrimitive0);
SetPrimitive1VertexUV0(properties, meshPrimitive1);
}),
CreateModel((properties, meshPrimitive0, meshPrimitive1) =>
{
SetPrimitive0VertexUV0(properties, meshPrimitive0);
SetPrimitive1VertexUV0(properties, meshPrimitive1);
SetPrimitive0VertexUV1(properties, meshPrimitive0);
SetPrimitive1VertexUV1(properties, meshPrimitive1);
}),
};
GenerateUsedPropertiesList();
}
public Material(List <string> imageList)
{
Runtime.Image emissiveImage = UseTexture(imageList, "Emissive_Plane");
Runtime.Image normalImage = UseTexture(imageList, "Normal_Plane");
Runtime.Image occlusionImage = UseTexture(imageList, "Occlusion_Plane");
// Track the common properties for use in the readme.
var metallicFactorValue = 0.0f;
var baseColorFactorValue = new Vector4(0.2f, 0.2f, 0.2f, 1.0f);
CommonProperties.Add(new Property(PropertyName.MetallicFactor, metallicFactorValue));
CommonProperties.Add(new Property(PropertyName.BaseColorFactor, baseColorFactorValue));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.Material> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material();
meshPrimitive.Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
// Apply the common properties to the gltf.
meshPrimitive.Material.MetallicRoughnessMaterial.MetallicFactor = metallicFactorValue;
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorFactor = baseColorFactorValue;
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive, meshPrimitive.Material);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene()
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetNormalTexture(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var planeNormalsValue = new[]
{
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
};
meshPrimitive.Normals = planeNormalsValue;
meshPrimitive.Material.NormalTexture = new Runtime.Texture {
Source = normalImage
};
properties.Add(new Property(PropertyName.NormalTexture, normalImage));
}
void SetNormalScale(List <Property> properties, Runtime.Material material)
{
material.NormalScale = 10.0f;
properties.Add(new Property(PropertyName.NormalTextureScale, material.NormalScale));
}
void SetOcclusionTexture(List <Property> properties, Runtime.Material material)
{
material.OcclusionTexture = new Runtime.Texture {
Source = occlusionImage
};
properties.Add(new Property(PropertyName.OcclusionTexture, occlusionImage));
}
void SetOcclusionStrength(List <Property> properties, Runtime.Material material)
{
material.OcclusionStrength = 0.5f;
properties.Add(new Property(PropertyName.OcclusionTextureStrength, material.OcclusionStrength));
}
void SetEmissiveTexture(List <Property> properties, Runtime.Material material)
{
material.EmissiveTexture = new Runtime.Texture {
Source = emissiveImage
};
properties.Add(new Property(PropertyName.EmissiveTexture, emissiveImage));
}
void SetEmissiveFactor(List <Property> properties, Runtime.Material material)
{
var emissiveFactorValue = new Vector3(1.0f, 1.0f, 1.0f);
material.EmissiveFactor = emissiveFactorValue;
properties.Add(new Property(PropertyName.EmissiveFactor, emissiveFactorValue));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive, material) => {
// There are no properties set on this model.
}),
CreateModel((properties, meshPrimitive, material) => {
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive, material) => {
SetOcclusionTexture(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetEmissiveFactor(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetNormalTexture(properties, meshPrimitive);
SetNormalScale(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetOcclusionTexture(properties, material);
SetOcclusionStrength(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetEmissiveTexture(properties, material);
SetEmissiveFactor(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetNormalTexture(properties, meshPrimitive);
SetNormalScale(properties, material);
SetOcclusionTexture(properties, material);
SetOcclusionStrength(properties, material);
SetEmissiveTexture(properties, material);
SetEmissiveFactor(properties, material);
}),
};
GenerateUsedPropertiesList();
}
public Texture_Sampler(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.Sampler> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
BaseColorTexture = new Runtime.Texture
{
Source = baseColorTextureImage,
Sampler = new Runtime.Sampler(),
},
},
};
// Apply the common properties to the gltf.
meshPrimitive.TextureCoordSets = new List <List <Vector2> >
{
new List <Vector2>()
{
new Vector2(1.3f, 1.3f),
new Vector2(-0.3f, 1.3f),
new Vector2(-0.3f, -0.3f),
new Vector2(1.3f, -0.3f),
}
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture.Sampler);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetWrapT(List <Property> properties, Runtime.Sampler sampler, WrapTEnum enumValue)
{
sampler.WrapT = enumValue;
properties.Add(new Property(PropertyName.WrapT, enumValue));
}
void SetWrapS(List <Property> properties, Runtime.Sampler sampler, WrapSEnum enumValue)
{
sampler.WrapS = enumValue;
properties.Add(new Property(PropertyName.WrapS, sampler.WrapS));
}
void SetMagFilter(List <Property> properties, Runtime.Sampler sampler, MagFilterEnum enumValue)
{
sampler.MagFilter = enumValue;
properties.Add(new Property(PropertyName.MagFilter, enumValue));
}
void SetMinFilter(List <Property> properties, Runtime.Sampler sampler, MinFilterEnum enumValue)
{
sampler.MinFilter = enumValue;
properties.Add(new Property(PropertyName.MinFilter, enumValue));
}
Models = new List <Model>
{
CreateModel((properties, sampler) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, WrapTEnum.CLAMP_TO_EDGE);
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, WrapTEnum.MIRRORED_REPEAT);
}),
CreateModel((properties, sampler) =>
{
SetWrapS(properties, sampler, WrapSEnum.CLAMP_TO_EDGE);
}),
CreateModel((properties, sampler) =>
{
SetWrapS(properties, sampler, WrapSEnum.MIRRORED_REPEAT);
}),
CreateModel((properties, sampler) =>
{
SetMagFilter(properties, sampler, MagFilterEnum.NEAREST);
}),
CreateModel((properties, sampler) =>
{
SetMagFilter(properties, sampler, MagFilterEnum.LINEAR);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.NEAREST);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.LINEAR);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.NEAREST_MIPMAP_NEAREST);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.LINEAR_MIPMAP_NEAREST);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.NEAREST_MIPMAP_LINEAR);
}),
CreateModel((properties, sampler) =>
{
SetMinFilter(properties, sampler, MinFilterEnum.LINEAR_MIPMAP_LINEAR);
}),
CreateModel((properties, sampler) =>
{
SetWrapT(properties, sampler, WrapTEnum.CLAMP_TO_EDGE);
SetWrapS(properties, sampler, WrapSEnum.CLAMP_TO_EDGE);
SetMagFilter(properties, sampler, MagFilterEnum.NEAREST);
SetMinFilter(properties, sampler, MinFilterEnum.NEAREST);
}),
};
GenerateUsedPropertiesList();
}
public Animation_SamplerType(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Cube");
CommonProperties.Add(new Property(PropertyName.Target, "Rotation"));
CommonProperties.Add(new Property(PropertyName.Interpolation, "Linear"));
Model CreateModel(AnimationSampler.ComponentTypeEnum samplerOutputComponentType, string samplerOutputComponentTypeDisplayValue)
{
var properties = new List <Property>();
var cubeMeshPrimitive = MeshPrimitive.CreateCube();
// Apply the common properties to the gltf.
cubeMeshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
},
},
};
var node = new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
cubeMeshPrimitive
}
}
};
var channel = new Runtime.AnimationChannel
{
Target = new Runtime.AnimationChannelTarget
{
Node = node,
Path = Runtime.AnimationChannelTarget.PathEnum.ROTATION,
},
Sampler = new Runtime.LinearAnimationSampler <Quaternion>
(
new[]
{
0.0f,
1.0f,
2.0f,
3.0f,
4.0f,
},
new[]
{
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(90.0f), 0.0f, 0.0f),
Quaternion.Identity,
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(-90.0f), 0.0f, 0.0f),
Quaternion.Identity,
Quaternion.CreateFromYawPitchRoll(FloatMath.ToRadians(90.0f), 0.0f, 0.0f),
},
outputComponentType: samplerOutputComponentType
)
};
// Apply the properties that are specific to this gltf.
properties.Add(new Property(PropertyName.SamplerOutputComponentType, samplerOutputComponentTypeDisplayValue));
// Create the gltf object.
Runtime.GLTF gltf = CreateGLTF(() => new Runtime.Scene
{
Nodes = new[]
{
node
},
});
gltf.Animations = new[]
{
new Runtime.Animation
{
Channels = new List <Runtime.AnimationChannel>
{
channel
}
}
};
return(new Model
{
Properties = properties,
GLTF = gltf,
Animated = true,
});
}
Models = new List <Model>
{
CreateModel(AnimationSampler.ComponentTypeEnum.FLOAT, "Float"),
CreateModel(AnimationSampler.ComponentTypeEnum.NORMALIZED_BYTE, "Byte"),
CreateModel(AnimationSampler.ComponentTypeEnum.NORMALIZED_SHORT, "Short"),
};
GenerateUsedPropertiesList();
}
public Mesh_PrimitiveAttribute(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
Runtime.Image normalImage = UseTexture(imageList, "Normal_Plane");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane();
meshPrimitive.Material = new Runtime.Material();
// Apply the common properties to the gltf.
meshPrimitive.Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
BaseColorTexture = new Runtime.Texture
{
Source = baseColorTextureImage
}
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
void SetVertexUVFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = TextureCoordsComponentTypeEnum.FLOAT;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TextureCoordsComponentType.ToReadmeString()));
}
void SetVertexUVByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = TextureCoordsComponentTypeEnum.NORMALIZED_UBYTE;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TextureCoordsComponentType.ToReadmeString()));
}
void SetVertexUVShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TextureCoordsComponentType = TextureCoordsComponentTypeEnum.NORMALIZED_USHORT;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TextureCoordsComponentType.ToReadmeString()));
}
void SetVertexNormal(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var planeNormalsValue = MeshPrimitive.GetSinglePlaneNormals();
meshPrimitive.Normals = planeNormalsValue;
properties.Add(new Property(PropertyName.VertexNormal, planeNormalsValue.ToReadmeString()));
}
void SetVertexTangent(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
var planeTangentValue = new List <Vector4>
{
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f)
};
meshPrimitive.Tangents = planeTangentValue;
properties.Add(new Property(PropertyName.VertexTangent, planeTangentValue.ToReadmeString()));
}
void SetNormalTexture(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material.NormalTexture = new Runtime.Texture {
Source = normalImage
};
properties.Add(new Property(PropertyName.NormalTexture, normalImage.ToReadmeString()));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVByte(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVShort(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetVertexUVFloat(properties, meshPrimitive);
SetVertexNormal(properties, meshPrimitive);
SetVertexTangent(properties, meshPrimitive);
SetNormalTexture(properties, meshPrimitive);
}),
};
GenerateUsedPropertiesList();
}
public Material_Mixed(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_X");
UseFigure(imageList, "UVSpace2");
UseFigure(imageList, "UVSpace3");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.ExtensionUsed, "Specular Glossiness"));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.Material, Runtime.Material> setProperties)
{
var properties = new List <Property>();
var meshPrimitives = MeshPrimitive.CreateMultiPrimitivePlane();
var baseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
meshPrimitives[0].Material = new Runtime.Material();
meshPrimitives[0].Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
meshPrimitives[1].Material = new Runtime.Material();
meshPrimitives[1].Material.MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness();
// Apply the common properties to the gltf.
meshPrimitives[0].Material.MetallicRoughnessMaterial.BaseColorTexture = baseColorTexture;
meshPrimitives[1].Material.MetallicRoughnessMaterial.BaseColorTexture = baseColorTexture;
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitives[0].Material, meshPrimitives[1].Material);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene()
{
Nodes = new[]
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = meshPrimitives
},
},
},
}, extensionsUsed: new List <string>()
{
"KHR_materials_pbrSpecularGlossiness"
}),
});
}
void SetSpecularGlossiness0(List <Property> properties, Runtime.Material material0)
{
material0.Extensions = new List <Runtime.Extensions.Extension>()
{
new Runtime.Extensions.KHR_materials_pbrSpecularGlossiness()
};
properties.Add(new Property(PropertyName.SpecularGlossinessOnMaterial0, ":white_check_mark:"));
}
void SetSpecularGlossiness1(List <Property> properties, Runtime.Material material1)
{
material1.Extensions = new List <Runtime.Extensions.Extension>()
{
new Runtime.Extensions.KHR_materials_pbrSpecularGlossiness()
};
properties.Add(new Property(PropertyName.SpecularGlossinessOnMaterial1, ":white_check_mark:"));
}
void NoSpecularGlossiness0(List <Property> properties)
{
properties.Add(new Property(PropertyName.SpecularGlossinessOnMaterial0, ":x:"));
}
void NoSpecularGlossiness1(List <Property> properties)
{
properties.Add(new Property(PropertyName.SpecularGlossinessOnMaterial1, ":x:"));
}
Models = new List <Model>
{
CreateModel((properties, material0, material1) => {
SetSpecularGlossiness0(properties, material0);
SetSpecularGlossiness1(properties, material1);
}),
CreateModel((properties, material0, material1) => {
NoSpecularGlossiness0(properties);
NoSpecularGlossiness1(properties);
}),
CreateModel((properties, material0, material1) => {
SetSpecularGlossiness0(properties, material0);
NoSpecularGlossiness1(properties);
}),
};
GenerateUsedPropertiesList();
}
public Mesh_Primitives(List <string> imageList)
{
UseFigure(imageList, "Indices_Primitive0");
UseFigure(imageList, "Indices_Primitive1");
// Track the common properties for use in the readme.
var baseColorFactorGreen = new Vector4(0.0f, 1.0f, 0.0f, 1.0f);
var baseColorFactorBlue = new Vector4(0.0f, 0.0f, 1.0f, 1.0f);
CommonProperties.Add(new Property(PropertyName.Material0WithBaseColorFactor, baseColorFactorGreen));
CommonProperties.Add(new Property(PropertyName.Material1WithBaseColorFactor, baseColorFactorBlue));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
var meshPrimitives = MeshPrimitive.CreateMultiPrimitivePlane(includeTextureCoords: false);
// There are no common properties in this model group.
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitives[0], meshPrimitives[1]);
// Create the gltf object
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene()
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = meshPrimitives
},
},
},
}),
});
}
void SetPrimitiveZeroGreen(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material = new Runtime.Material()
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness()
{
BaseColorFactor = baseColorFactorGreen
}
};
properties.Add(new Property(PropertyName.Primitive0, "Material 0"));
}
void SetPrimitiveOneBlue(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material = new Runtime.Material()
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness()
{
BaseColorFactor = baseColorFactorBlue
}
};
properties.Add(new Property(PropertyName.Primitive1, "Material 1"));
}
this.Models = new List <Model>
{
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) => {
SetPrimitiveZeroGreen(properties, meshPrimitiveZero);
SetPrimitiveOneBlue(properties, meshPrimitiveOne);
}),
};
GenerateUsedPropertiesList();
}
public Mesh_PrimitivesUV(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
Runtime.Image normalImage = UseTexture(imageList, "Normal_Plane");
UseFigure(imageList, "Indices_Primitive0");
UseFigure(imageList, "Indices_Primitive1");
UseFigure(imageList, "UVSpace2");
UseFigure(imageList, "UVSpace3");
UseFigure(imageList, "UVSpace4");
UseFigure(imageList, "UVSpace5");
// Track the common properties for use in the readme.
var vertexNormalValue = new List <Vector3>
{
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
new Vector3(0.0f, 0.0f, 1.0f),
};
var tangentValue = new List <Vector4>
{
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
};
var vertexColorValue = new List <Vector4>
{
new Vector4(0.0f, 1.0f, 0.0f, 0.2f),
new Vector4(1.0f, 0.0f, 0.0f, 0.2f),
new Vector4(0.0f, 0.0f, 1.0f, 0.2f),
};
CommonProperties.Add(new Property(PropertyName.VertexNormal, vertexNormalValue));
CommonProperties.Add(new Property(PropertyName.VertexTangent, tangentValue));
CommonProperties.Add(new Property(PropertyName.VertexColor, vertexColorValue));
CommonProperties.Add(new Property(PropertyName.NormalTexture, normalImage));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
List <Runtime.MeshPrimitive> meshPrimitives = MeshPrimitive.CreateMultiPrimitivePlane();
// Apply the common properties to the gltf.
foreach (var meshPrimitive in meshPrimitives)
{
meshPrimitive.TextureCoordSets = new List <List <Vector2> >();
meshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
MetallicFactor = 0
}
};
}
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitives[0], meshPrimitives[1]);
// Create the gltf object
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new List <Runtime.Node>
{
new Runtime.Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = meshPrimitives
},
},
},
}),
});
}
void SetCommonProperties(Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Normals = vertexNormalValue;
meshPrimitive.Tangents = tangentValue;
meshPrimitive.Colors = vertexColorValue;
meshPrimitive.Material.NormalTexture = new Runtime.Texture {
Source = normalImage
};
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture = new Runtime.Texture()
{
Source = baseColorTextureImage
};
}
void SetNullUV(Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Material = null;
meshPrimitive.TextureCoordSets = null;
}
void SetPrimitiveZeroVertexUVZero(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.TextureCoordSets = meshPrimitive.TextureCoordSets.Concat(
new[]
{
new[]
{
new Vector2(0.0f, 1.0f),
new Vector2(1.0f, 0.0f),
new Vector2(0.0f, 0.0f),
}
});
properties.Add(new Property(PropertyName.Primitive0VertexUV0, ":white_check_mark:"));
}
void SetPrimitiveOneVertexUVZero(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.TextureCoordSets = meshPrimitive.TextureCoordSets.Concat(
new[]
{
new[]
{
new Vector2(0.0f, 1.0f),
new Vector2(1.0f, 1.0f),
new Vector2(1.0f, 0.0f),
}
});
properties.Add(new Property(PropertyName.Primitive1VertexUV0, ":white_check_mark:"));
}
void SetPrimitiveZeroVertexUVOne(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture.TexCoordIndex = 1;
meshPrimitive.Material.NormalTexture.TexCoordIndex = 1;
meshPrimitive.TextureCoordSets = meshPrimitive.TextureCoordSets.Concat(
new[]
{
new[]
{
new Vector2(0.5f, 0.5f),
new Vector2(1.0f, 0.0f),
new Vector2(0.5f, 0.0f),
}
});
properties.Add(new Property(PropertyName.Primitive0VertexUV1, ":white_check_mark:"));
}
void SetPrimitiveOneVertexUVOne(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
SetCommonProperties(meshPrimitive);
meshPrimitive.Material.MetallicRoughnessMaterial.BaseColorTexture.TexCoordIndex = 1;
meshPrimitive.Material.NormalTexture.TexCoordIndex = 1;
meshPrimitive.TextureCoordSets = meshPrimitive.TextureCoordSets.Concat(
new[]
{
new[]
{
new Vector2(0.5f, 0.5f),
new Vector2(1.0f, 0.5f),
new Vector2(1.0f, 0.0f),
}
});
properties.Add(new Property(PropertyName.Primitive1VertexUV1, ":white_check_mark:"));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetNullUV(meshPrimitiveZero);
SetNullUV(meshPrimitiveOne);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetNullUV(meshPrimitiveOne);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
SetNullUV(meshPrimitiveZero);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetPrimitiveZeroVertexUVOne(properties, meshPrimitiveZero);
SetNullUV(meshPrimitiveOne);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
SetPrimitiveOneVertexUVOne(properties, meshPrimitiveOne);
SetNullUV(meshPrimitiveZero);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
SetPrimitiveOneVertexUVOne(properties, meshPrimitiveOne);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
SetPrimitiveZeroVertexUVOne(properties, meshPrimitiveZero);
}),
CreateModel((properties, meshPrimitiveZero, meshPrimitiveOne) =>
{
SetPrimitiveZeroVertexUVZero(properties, meshPrimitiveZero);
SetPrimitiveOneVertexUVZero(properties, meshPrimitiveOne);
SetPrimitiveZeroVertexUVOne(properties, meshPrimitiveZero);
SetPrimitiveOneVertexUVOne(properties, meshPrimitiveOne);
}),
};
GenerateUsedPropertiesList();
}
public Node_Attribute(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Nodes");
Runtime.Image normalImage = UseTexture(imageList, "Normal_Nodes");
Runtime.Image metallicRoughnessTextureImage = UseTexture(imageList, "MetallicRoughness_Nodes");
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.NormalTexture, normalImage.ToReadmeString()));
CommonProperties.Add(new Property(PropertyName.MetallicRoughnessTexture, metallicRoughnessTextureImage.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.Node> setProperties)
{
var properties = new List <Property>();
List <Runtime.Node> nodes = Nodes.CreateMultiNode();
// Apply the common properties to the gltf.
foreach (var node in nodes)
{
node.Mesh.MeshPrimitives.First().Material = new Runtime.Material
{
NormalTexture = new Runtime.Texture {
Source = normalImage
},
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
},
MetallicRoughnessTexture = new Runtime.Texture {
Source = metallicRoughnessTextureImage
},
},
};
}
// Apply the properties that are specific to this gltf.
setProperties(properties, nodes[1]);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Runtime.Scene
{
Nodes = new[]
{
nodes[0]
}
})
});
}
void SetTranslation(List <Property> properties, Runtime.Node node)
{
node.Translation = new Vector3(-2.0f, 2.0f, -2.0f);
properties.Add(new Property(PropertyName.Translation, node.Translation.ToReadmeString()));
}
void SetTranslationX(List <Property> properties, Runtime.Node node)
{
node.Translation = new Vector3(-2.0f, 0.0f, 0.0f);
properties.Add(new Property(PropertyName.Translation, node.Translation.ToReadmeString()));
}
void SetTranslationY(List <Property> properties, Runtime.Node node)
{
node.Translation = new Vector3(0.0f, 2.0f, 0.0f);
properties.Add(new Property(PropertyName.Translation, node.Translation.ToReadmeString()));
}
void SetTranslationZ(List <Property> properties, Runtime.Node node)
{
node.Translation = new Vector3(0.0f, 0.0f, -2.0f);
properties.Add(new Property(PropertyName.Translation, node.Translation.ToReadmeString()));
}
void SetRotation(List <Property> properties, Runtime.Node node)
{
var rotation = new Quaternion(0.0f, 1.0f, 0.0f, 0.0f);
node.Rotation = rotation;
properties.Add(new Property(PropertyName.Rotation, rotation.ToReadmeString()));
}
void SetScale(List <Property> properties, Runtime.Node node)
{
node.Scale = new Vector3(1.2f, 1.2f, 1.2f);
properties.Add(new Property(PropertyName.Scale, node.Scale.ToReadmeString()));
}
void SetMatrix(List <Property> properties, Runtime.Node node)
{
Matrix4x4 matrixT = Matrix4x4.CreateTranslation(new Vector3(-2.0f, 2.0f, -2.0f));
Matrix4x4 matrixR = Matrix4x4.CreateRotationY(FloatMath.Pi);
Matrix4x4 matrixS = Matrix4x4.CreateScale(1.2f);
Matrix4x4 matrixTRS = Matrix4x4.Multiply(Matrix4x4.Multiply(matrixS, matrixR), matrixT);
node.Matrix = matrixTRS;
properties.Add(new Property(PropertyName.Matrix, matrixTRS.ToReadmeString()));
}
Models = new List <Model>
{
CreateModel((properties, node) =>
{
// There are no properties set on this model.
}),
CreateModel((properties, node) =>
{
SetTranslation(properties, node);
}),
CreateModel((properties, node) =>
{
SetTranslationX(properties, node);
}),
CreateModel((properties, node) =>
{
SetTranslationY(properties, node);
}),
CreateModel((properties, node) =>
{
SetTranslationZ(properties, node);
}),
CreateModel((properties, node) =>
{
SetRotation(properties, node);
}),
CreateModel((properties, node) =>
{
SetScale(properties, node);
}),
CreateModel((properties, node) =>
{
SetTranslation(properties, node);
SetRotation(properties, node);
SetScale(properties, node);
}),
CreateModel((properties, node) =>
{
SetMatrix(properties, node);
}),
};
GenerateUsedPropertiesList();
}
public Node_NegativeScale(List <string> imageList)
{
var baseColorTextureImage = UseTexture(imageList, "BaseColor_Nodes");
var normalImage = UseTexture(imageList, "Normal_Nodes");
var metallicRoughnessTextureImage = UseTexture(imageList, "MetallicRoughness_Nodes");
// Track the common properties for use in the readme.
var translationValue = new Vector3(0, 2, 0);
var matrixTranslationValue = Matrix4x4.CreateTranslation(translationValue);
CommonProperties.Add(new Property(PropertyName.Translation, translationValue));
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
CommonProperties.Add(new Property(PropertyName.NormalTexture, normalImage));
CommonProperties.Add(new Property(PropertyName.MetallicRoughnessTexture, metallicRoughnessTextureImage));
Model CreateModel(Action <List <Property>, Runtime.Node, Runtime.Node> setProperties)
{
var properties = new List <Property>();
var gltf = Gltf.CreateMultiNode();
var nodes = new[]
{
gltf.Scenes.First().Nodes.First(),
gltf.Scenes.First().Nodes.First().Children.First(),
};
// Apply the common properties to the gltf.
foreach (var node in nodes)
{
node.Mesh.MeshPrimitives.First().Material = new Runtime.Material()
{
NormalTexture = new Runtime.Texture()
{
Source = normalImage
},
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness()
{
BaseColorTexture = new Runtime.Texture()
{
Source = baseColorTextureImage
},
MetallicRoughnessTexture = new Runtime.Texture()
{
Source = metallicRoughnessTextureImage
},
},
};
}
// Apply the properties that are specific to this gltf.
setProperties(properties, nodes[0], nodes[1]);
// Applies a translation to avoid clippine the other node.
// Models with a matrix applied have the translation applied in that matrix.
if (properties.Find(e => e.Name == PropertyName.Matrix) == null)
{
nodes[1].Translation = translationValue;
}
// Create the gltf object
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => gltf.Scenes.First()),
});
}
void SetMatrixScaleX(List <Property> properties, Runtime.Node node)
{
node.Matrix = Matrix4x4.Multiply(Matrix4x4.CreateScale(new Vector3(-1, 1, 1)), matrixTranslationValue);
properties.Add(new Property(PropertyName.Matrix, node.Matrix));
}
void SetMatrixScaleXY(List <Property> properties, Runtime.Node node)
{
node.Matrix = Matrix4x4.Multiply(Matrix4x4.CreateScale(new Vector3(-1, -1, 1)), matrixTranslationValue);
properties.Add(new Property(PropertyName.Matrix, node.Matrix));
}
void SetMatrixScaleXYZ(List <Property> properties, Runtime.Node node)
{
node.Matrix = Matrix4x4.Multiply(Matrix4x4.CreateScale(new Vector3(-1, -1, -1)), matrixTranslationValue);
properties.Add(new Property(PropertyName.Matrix, node.Matrix));
}
void SetScaleX(List <Property> properties, Runtime.Node node)
{
node.Scale = new Vector3(-1, 1, 1);
properties.Add(new Property(PropertyName.Scale, node.Scale));
}
void SetScaleXY(List <Property> properties, Runtime.Node node)
{
node.Scale = new Vector3(-1, -1, 1);
properties.Add(new Property(PropertyName.Scale, node.Scale));
}
void SetScaleXYZ(List <Property> properties, Runtime.Node node)
{
node.Scale = new Vector3(-1, -1, -1);
properties.Add(new Property(PropertyName.Scale, node.Scale));
}
void SetVertexNormal(List <Property> properties, Runtime.Node nodeZero, Runtime.Node nodeOne)
{
var normals = Gltf.GetMultiNodeNormals();
nodeZero.Mesh.MeshPrimitives.First().Normals = normals;
nodeOne.Mesh.MeshPrimitives.First().Normals = normals;
properties.Add(new Property(PropertyName.VertexNormal, ":white_check_mark:"));
}
void SetVertexTangent(List <Property> properties, Runtime.Node nodeZero, Runtime.Node nodeOne)
{
var tangents = Gltf.GetMultiNodeTangents();
nodeZero.Mesh.MeshPrimitives.First().Tangents = tangents;
nodeOne.Mesh.MeshPrimitives.First().Tangents = tangents;
properties.Add(new Property(PropertyName.VertexTangent, ":white_check_mark:"));
}
this.Models = new List <Model>
{
CreateModel((properties, nodeZero, nodeOne) => {
// There are no properties set on this model.
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetMatrixScaleX(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetMatrixScaleXY(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetMatrixScaleXYZ(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleX(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXY(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXYZ(properties, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleX(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXY(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXYZ(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleX(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
SetVertexTangent(properties, nodeZero, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXY(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
SetVertexTangent(properties, nodeZero, nodeOne);
}),
CreateModel((properties, nodeZero, nodeOne) => {
SetScaleXYZ(properties, nodeOne);
SetVertexNormal(properties, nodeZero, nodeOne);
SetVertexTangent(properties, nodeZero, nodeOne);
}),
};
GenerateUsedPropertiesList();
}
public Buffer_Interleaved(List <string> imageList)
{
var baseColorTexture = new Texture {
Source = UseTexture(imageList, "BaseColor_Grey")
};
// Track the common properties for use in the readme.
CommonProperties.Add(new Property(PropertyName.BaseColorTexture, baseColorTexture.Source.ToReadmeString()));
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive> setProperties)
{
var properties = new List <Property>();
Runtime.MeshPrimitive meshPrimitive = MeshPrimitive.CreateSinglePlane();
// Apply the common properties to the gltf.
meshPrimitive.Interleave = true;
meshPrimitive.Colors = Data.Create
(
new[]
{
new Vector3(0.0f, 1.0f, 0.0f),
new Vector3(1.0f, 0.0f, 0.0f),
new Vector3(1.0f, 1.0f, 0.0f),
new Vector3(0.0f, 0.0f, 1.0f),
}
);
meshPrimitive.Material = new Runtime.Material
{
PbrMetallicRoughness = new PbrMetallicRoughness
{
BaseColorTexture = new TextureInfo {
Texture = baseColorTexture
},
},
};
// Apply the properties that are specific to this gltf.
setProperties(properties, meshPrimitive);
// Create the gltf object.
return(new Model
{
Properties = properties,
GLTF = CreateGLTF(() => new Scene
{
Nodes = new[]
{
new Node
{
Mesh = new Runtime.Mesh
{
MeshPrimitives = new[]
{
meshPrimitive
}
},
},
},
}),
});
}
void SetUvTypeFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.Float;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetUvTypeByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.NormalizedUnsignedByte;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetUvTypeShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.TexCoords0.OutputType = DataType.NormalizedUnsignedShort;
properties.Add(new Property(PropertyName.VertexUV0, meshPrimitive.TexCoords0.OutputType.ToReadmeString()));
}
void SetColorTypeFloat(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Colors.OutputType = DataType.Float;
properties.Add(new Property(PropertyName.VertexColor, $"Vector3 {meshPrimitive.Colors.OutputType.ToReadmeString()}"));
}
void SetColorTypeByte(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Colors.OutputType = DataType.NormalizedUnsignedByte;
properties.Add(new Property(PropertyName.VertexColor, $"Vector3 {meshPrimitive.Colors.OutputType.ToReadmeString()}"));
}
void SetColorTypeShort(List <Property> properties, Runtime.MeshPrimitive meshPrimitive)
{
meshPrimitive.Colors.OutputType = DataType.NormalizedUnsignedShort;
properties.Add(new Property(PropertyName.VertexColor, $"Vector3 {meshPrimitive.Colors.OutputType.ToReadmeString()}"));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive) =>
{
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeByte(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetUvTypeFloat(properties, meshPrimitive);
SetColorTypeShort(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetUvTypeByte(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive) =>
{
SetUvTypeShort(properties, meshPrimitive);
SetColorTypeFloat(properties, meshPrimitive);
}),
};
GenerateUsedPropertiesList();
}