public static AnimationChannel Deserialize(GLTFRoot root, JsonReader reader)
{
var animationChannel = new AnimationChannel();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "sampler":
animationChannel.Sampler = SamplerId.Deserialize(root, reader);
break;
case "target":
animationChannel.Target = AnimationChannelTarget.Deserialize(root, reader);
break;
default:
animationChannel.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(animationChannel);
}
public static Texture Deserialize(GLTFRoot root, JsonReader reader)
{
var texture = new Texture();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "sampler":
texture.Sampler = SamplerId.Deserialize(root, reader);
break;
case "source":
texture.Source = ImageId.Deserialize(root, reader);
break;
default:
texture.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(texture);
}
private SamplerId ExportSampler(UnityEngine.Texture texture)
{
var samplerId = _root.GetSamplerId(texture);
if (samplerId != null)
{
return(samplerId);
}
var sampler = new Sampler();
if (texture.wrapMode == TextureWrapMode.Clamp)
{
sampler.WrapS = WrapMode.ClampToEdge;
sampler.WrapT = WrapMode.ClampToEdge;
}
else
{
sampler.WrapS = WrapMode.Repeat;
sampler.WrapT = WrapMode.Repeat;
}
if (texture.filterMode == FilterMode.Point)
{
sampler.MinFilter = MinFilterMode.NearestMipmapNearest;
sampler.MagFilter = MagFilterMode.Nearest;
}
else if (texture.filterMode == FilterMode.Bilinear)
{
sampler.MinFilter = MinFilterMode.NearestMipmapLinear;
sampler.MagFilter = MagFilterMode.Linear;
}
else
{
sampler.MinFilter = MinFilterMode.LinearMipmapLinear;
sampler.MagFilter = MagFilterMode.Linear;
}
samplerId = new SamplerId
{
Id = _root.Samplers.Count,
Root = _root
};
_root.Samplers.Add(sampler);
return(samplerId);
}
private static void MergeAnimationsAndSkins(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
if (mergeFromRoot.Skins != null)
{
if (mergeToRoot.Skins == null)
{
mergeToRoot.Skins = new List <Skin>(mergeFromRoot.Skins.Count);
}
mergeToRoot.Skins.AddRange(mergeFromRoot.Skins);
for (int i = previousGLTFSizes.PreviousSkinCount; i < mergeToRoot.Skins.Count; ++i)
{
Skin skin = mergeToRoot.Skins[i];
if (skin.InverseBindMatrices != null)
{
skin.InverseBindMatrices.Id += previousGLTFSizes.PreviousAccessorCount;
}
if (skin.Skeleton != null)
{
skin.Skeleton.Id += previousGLTFSizes.PreviousNodeCount;
}
if (skin.Joints != null)
{
foreach (NodeId joint in skin.Joints)
{
joint.Id += previousGLTFSizes.PreviousNodeCount;
}
}
}
}
if (mergeFromRoot.Animations != null)
{
if (mergeToRoot.Animations == null)
{
mergeToRoot.Animations = new List <Animation>(mergeFromRoot.Animations.Count);
}
mergeToRoot.Animations.AddRange(mergeFromRoot.Animations);
for (int i = previousGLTFSizes.PreviousAnimationCount; i < mergeToRoot.Animations.Count; ++i)
{
Animation animation = mergeToRoot.Animations[i];
foreach (AnimationSampler sampler in animation.Samplers)
{
AccessorId inputId = sampler.Input;
inputId.Id += previousGLTFSizes.PreviousAccessorCount;
inputId.Root = mergeToRoot;
AccessorId outputId = sampler.Output;
outputId.Id += previousGLTFSizes.PreviousAccessorCount;
outputId.Root = mergeToRoot;
}
foreach (AnimationChannel channel in animation.Channels)
{
SamplerId samplerId = channel.Sampler;
samplerId.Id += previousGLTFSizes.PreviousSamplerCount;
samplerId.Root = mergeToRoot;
NodeId nodeId = channel.Target.Node;
nodeId.Id += previousGLTFSizes.PreviousNodeCount;
nodeId.Root = mergeToRoot;
}
}
}
}
private static void MergeMaterialsImagesTexturesAndSamplers(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
if (mergeFromRoot.Samplers != null)
{
if (mergeToRoot.Samplers == null)
{
mergeToRoot.Samplers = new List <Sampler>(mergeFromRoot.Samplers.Count);
}
mergeToRoot.Samplers.AddRange(mergeFromRoot.Samplers);
}
if (mergeFromRoot.Images != null)
{
if (mergeToRoot.Images == null)
{
mergeToRoot.Images = new List <Image>(mergeFromRoot.Images.Count);
}
mergeToRoot.Images.AddRange(mergeFromRoot.Images);
for (int i = previousGLTFSizes.PreviousImageCount; i < mergeToRoot.Images.Count; ++i)
{
Image image = mergeToRoot.Images[i];
if (image.BufferView != null)
{
BufferViewId bufferViewId = image.BufferView;
bufferViewId.Id += previousGLTFSizes.PreviousBufferViewCount;
bufferViewId.Root = mergeToRoot;
}
}
}
if (mergeFromRoot.Textures != null)
{
if (mergeToRoot.Textures == null)
{
mergeToRoot.Textures = new List <Texture>(mergeFromRoot.Textures.Count);
}
mergeToRoot.Textures.AddRange(mergeFromRoot.Textures);
for (int i = previousGLTFSizes.PreviousTextureCount; i < mergeToRoot.Textures.Count; ++i)
{
Texture texture = mergeToRoot.Textures[i];
if (texture.Sampler != null)
{
SamplerId samplerId = texture.Sampler;
samplerId.Id += previousGLTFSizes.PreviousSamplerCount;
samplerId.Root = mergeToRoot;
}
if (texture.Source != null)
{
ImageId samplerId = texture.Source;
samplerId.Id += previousGLTFSizes.PreviousImageCount;
samplerId.Root = mergeToRoot;
}
}
}
if (mergeFromRoot.Materials != null)
{
if (mergeToRoot.Materials == null)
{
mergeToRoot.Materials = new List <Material>(mergeFromRoot.Materials.Count);
}
mergeToRoot.Materials.AddRange(mergeFromRoot.Materials);
for (int i = previousGLTFSizes.PreviousMaterialCount; i < mergeToRoot.Materials.Count; ++i)
{
Material material = mergeToRoot.Materials[i];
PbrMetallicRoughness pbrMetallicRoughness = material.PbrMetallicRoughness;
if (pbrMetallicRoughness != null)
{
if (pbrMetallicRoughness.BaseColorTexture != null)
{
TextureId textureId = pbrMetallicRoughness.BaseColorTexture.Index;
textureId.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
if (pbrMetallicRoughness.MetallicRoughnessTexture != null)
{
TextureId textureId = pbrMetallicRoughness.MetallicRoughnessTexture.Index;
textureId.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
}
MaterialCommonConstant commonConstant = material.CommonConstant;
if (commonConstant?.LightmapTexture != null)
{
TextureId textureId = material.CommonConstant.LightmapTexture.Index;
textureId.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
if (material.EmissiveTexture != null)
{
TextureId textureId = material.EmissiveTexture.Index;
material.EmissiveTexture.Index.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
if (material.NormalTexture != null)
{
TextureId textureId = material.NormalTexture.Index;
textureId.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
if (material.OcclusionTexture != null)
{
TextureId textureId = material.OcclusionTexture.Index;
textureId.Id += previousGLTFSizes.PreviousTextureCount;
textureId.Root = mergeToRoot;
}
}
}
}
