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(includeTextureCoords: false);
// Apply the common properties to the gltf.
meshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness
{
MetallicFactor = metallicFactorValue,
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) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetNormalTexture(properties, meshPrimitive);
}),
CreateModel((properties, meshPrimitive, material) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetOcclusionTexture(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
SetEmissiveFactor(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetNormalTexture(properties, meshPrimitive);
SetNormalScale(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetOcclusionTexture(properties, material);
SetOcclusionStrength(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetEmissiveTexture(properties, material);
SetEmissiveFactor(properties, material);
}),
CreateModel((properties, meshPrimitive, material) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetNormalTexture(properties, meshPrimitive);
SetNormalScale(properties, material);
SetOcclusionTexture(properties, material);
SetOcclusionStrength(properties, material);
SetEmissiveTexture(properties, material);
SetEmissiveFactor(properties, material);
}),
};
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_MetallicRoughness(List <string> imageList)
{
Runtime.Image baseColorTextureImage = UseTexture(imageList, "BaseColor_Plane");
Runtime.Image metallicRoughnessTextureImage = UseTexture(imageList, "MetallicRoughness_Plane");
// There are no common properties in this model group.
Model CreateModel(Action <List <Property>, Runtime.MeshPrimitive, Runtime.PbrMetallicRoughness> setProperties)
{
var properties = new List <Property>();
var meshPrimitive = MeshPrimitive.CreateSinglePlane(includeTextureCoords: false);
// Apply the properties that are specific to this gltf.
meshPrimitive.Material = new Runtime.Material
{
MetallicRoughnessMaterial = new Runtime.PbrMetallicRoughness()
};
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 List <Runtime.MeshPrimitive>
{
meshPrimitive
}
},
},
},
}),
});
}
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 SetBaseColorTexture(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.BaseColorTexture = new Runtime.Texture {
Source = baseColorTextureImage
};
properties.Add(new Property(PropertyName.BaseColorTexture, baseColorTextureImage));
}
void SetBaseColorFactor(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
var baseColorFactorValue = new Vector4(0.2f, 0.2f, 0.2f, 0.8f);
metallicRoughness.BaseColorFactor = baseColorFactorValue;
properties.Add(new Property(PropertyName.BaseColorFactor, baseColorFactorValue));
}
void SetMetallicRoughnessTexture(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.MetallicRoughnessTexture = new Runtime.Texture {
Source = metallicRoughnessTextureImage
};
properties.Add(new Property(PropertyName.MetallicRoughnessTexture, metallicRoughnessTextureImage));
}
void SetMetallicFactor(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.MetallicFactor = 0.0f;
properties.Add(new Property(PropertyName.MetallicFactor, metallicRoughness.MetallicFactor));
}
void SetRoughnessFactor(List <Property> properties, Runtime.PbrMetallicRoughness metallicRoughness)
{
metallicRoughness.RoughnessFactor = 0.0f;
properties.Add(new Property(PropertyName.RoughnessFactor, metallicRoughness.RoughnessFactor));
}
Models = new List <Model>
{
CreateModel((properties, meshPrimitive, metallicRoughness) => {
// There are no properties set on this model.
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
SetVertexColor(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();
SetMetallicRoughnessTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
SetMetallicFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
SetRoughnessFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetMetallicRoughnessTexture(properties, metallicRoughness);
SetMetallicFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetMetallicRoughnessTexture(properties, metallicRoughness);
SetRoughnessFactor(properties, metallicRoughness);
}),
CreateModel((properties, meshPrimitive, metallicRoughness) => {
meshPrimitive.TextureCoordSets = MeshPrimitive.GetSinglePlaneTextureCoordSets();
SetVertexColor(properties, meshPrimitive);
SetBaseColorTexture(properties, metallicRoughness);
SetBaseColorFactor(properties, metallicRoughness);
SetMetallicRoughnessTexture(properties, metallicRoughness);
SetMetallicFactor(properties, metallicRoughness);
SetRoughnessFactor(properties, metallicRoughness);
}),
};
GenerateUsedPropertiesList();
}