public object ExportGLTFExtension <T1, T2>(T1 babylonObject, ref T2 gltfObject, ref GLTF gltf, GLTFExporter exporter, ExtensionInfo info)
{
var babylonCamera = babylonObject as BabylonCamera;
var gltfAnimation = gltfObject as GLTFAnimation;
AnimationExtensionInfo animationExtensionInfo = info as AnimationExtensionInfo;
if (babylonCamera == null)
{
return(null);
}
Guid guid = Guid.Empty;
Guid.TryParse(babylonCamera.id, out guid);
IINode camNode = Tools.GetINodeByGuid(guid);
var maxCamera = CameraUtilities.GetGenCameraFromNode(camNode, exporter.logger);
if (maxCamera == null)
{
exporter.logger.RaiseError($"Impossible to export {FlightSimAsoboPropertyAnimationExtension.SerializedName} for {camNode.Name}, camera node must be a TargetCamera type");
return(null);
}
if (babylonCamera != null && gltfAnimation != null && FlightSimCameraUtilities.class_ID.Equals(new MaterialUtilities.ClassIDWrapper(maxCamera.ClassID)))
{
GLTFNode gltfNode = null;
GLTFCamera gltfCamera = null;
if (!exporter.nodeToGltfNodeMap.TryGetValue(babylonCamera, out gltfNode))
{
return(gltfObject);
}
if (gltfNode != null && gltfNode.camera >= 0)
{
gltfCamera = gltf.CamerasList[gltfNode.camera.GetValueOrDefault()];
}
int samplerIndex = AddParameterSamplerAnimation(babylonCamera, gltfAnimation, exporter, gltf, animationExtensionInfo.startFrame, animationExtensionInfo.endFrame);
if (samplerIndex > -1)
{
GLTFExtensionAsoboPropertyAnimation gltfExtension = new GLTFExtensionAsoboPropertyAnimation();
List <GLTFAnimationPropertyChannel> animationPropertyChannels = new List <GLTFAnimationPropertyChannel>();
//TODO: for each animated property in the camera
//TODO: this should be generated based on the property itself
GLTFAnimationPropertyChannel propertyChannel = new GLTFAnimationPropertyChannel();
propertyChannel.sampler = samplerIndex;
propertyChannel.target = $"cameras/{gltfCamera.index}/perspective/yfov";
animationPropertyChannels.Add(propertyChannel);
gltfExtension.channels = animationPropertyChannels.ToArray();
return(gltfExtension);
}
}
return(null);
}
public object ExportGLTFExtension <T1, T2>(T1 babylonObject, ref T2 gltfObject, ref GLTF gltf, GLTFExporter exporter, ExtensionInfo info)
{
var babylonMaterial = babylonObject as BabylonMaterial;
var gltfAnimation = gltfObject as GLTFAnimation;
AnimationExtensionInfo animationExtensionInfo = info as AnimationExtensionInfo;
if (babylonMaterial == null)
{
return(null);
}
if (gltfAnimation != null && FlightSimMaterialUtilities.class_ID.Equals(new MaterialUtilities.ClassIDWrapper(babylonMaterial.maxGameMaterial.MaxMaterial.ClassID)))
{
GLTFMaterial gltfMaterial;
if (!exporter.materialToGltfMaterialMap.TryGetValue(babylonMaterial, out gltfMaterial))
{
return(gltfObject);
}
int samlerIndex = gltfAnimation.SamplerList.Count;
AddParameterSamplerAnimation(babylonMaterial, gltfAnimation, exporter, gltf, animationExtensionInfo.startFrame, animationExtensionInfo.endFrame);
GLTFExtensionAsoboPropertyAnimation gltfExtension = new GLTFExtensionAsoboPropertyAnimation();
//in case more material are animated in the same animation group
// the extension used on the animation need to be stored
if (gltfAnimation.extensions != null && gltfAnimation.extensions.Count > 0)
{
foreach (KeyValuePair <string, object> ext in gltfAnimation.extensions)
{
if (ext.Key == FlightSimAsoboPropertyAnimationExtension.SerializedName)
{
gltfExtension = (GLTFExtensionAsoboPropertyAnimation)ext.Value;
}
}
}
List <GLTFAnimationPropertyChannel> matAnimationsPropertyChannels = new List <GLTFAnimationPropertyChannel>();
if (gltfExtension.channels != null)
{
matAnimationsPropertyChannels.AddRange(gltfExtension.channels);
}
IIGameProperty property = babylonMaterial.maxGameMaterial.IPropertyContainer.QueryProperty("materialType");
int material_value = 0;
if (!property.GetPropertyValue(ref material_value, 0))
{
return(null);
}
MaterialType materialType = FlightSimMaterialHelper.GetMaterialType(material_value);
foreach (BabylonAnimation anim in babylonMaterial.animations)
{
GLTFAnimationPropertyChannel propertyChannel = new GLTFAnimationPropertyChannel();
propertyChannel.sampler = samlerIndex;
if (materialType == MaterialType.Windshield && anim.property == "wiperAnimState1")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboWindshield.SerializedName}/wiper1State";
}
else if (materialType == MaterialType.Windshield && anim.property == "wiperAnimState2")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboWindshield.SerializedName}/wiper2State";
}
else if (materialType == MaterialType.Windshield && anim.property == "wiperAnimState3")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboWindshield.SerializedName}/wiper3State";
}
else if (materialType == MaterialType.Windshield && anim.property == "wiperAnimState4")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboWindshield.SerializedName}/wiper4State";
}
else if (materialType == MaterialType.Standard && anim.property == "emissive")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/emissiveFactor";
}
else if (materialType == MaterialType.Standard && anim.property == "baseColor")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/pbrMetallicRoughness/baseColorFactor";
}
else if (materialType == MaterialType.Standard && anim.property == "roughness")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/pbrMetallicRoughness/roughnessFactor";
}
else if (materialType == MaterialType.Standard && anim.property == "metallic")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/pbrMetallicRoughness/metallicFactor";
}
else if (materialType != MaterialType.EnvironmentOccluder && anim.property == "UVOffsetU")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboMaterialUVOptions.SerializedName}/UVOffsetU";
}
else if (materialType != MaterialType.EnvironmentOccluder && anim.property == "UVOffsetV")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboMaterialUVOptions.SerializedName}/UVOffsetV";
}
else if (materialType != MaterialType.EnvironmentOccluder && anim.property == "UVTilingU")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboMaterialUVOptions.SerializedName}/UVTilingU";
}
else if (materialType != MaterialType.EnvironmentOccluder && anim.property == "UVTilingV")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboMaterialUVOptions.SerializedName}/UVTilingV";
}
else if (materialType != MaterialType.EnvironmentOccluder && anim.property == "UVRotation")
{
propertyChannel.target = $"materials/{gltfMaterial.index}/extensions/{GLTFExtensionAsoboMaterialUVOptions.SerializedName}/UVRotation";
}
if (propertyChannel.isValid())
{
matAnimationsPropertyChannels.Add(propertyChannel);
samlerIndex += 1;
}
}
gltfExtension.channels = matAnimationsPropertyChannels.ToArray();
return(gltfExtension);
}
return(null);
}
