/// <summary>
/// Creates a game object for a new point light.
/// </summary>
/// <param name="entity_name">Entity name.</param>
/// <param name="entity_parent_name">Entity parent name.</param>
/// <param name="xform">Xform.</param>
/// <param name="light_colour_ptr">Light colour ptr.</param>
/// <param name="intensity">Intensity.</param>
/// <param name="range">Range.</param>
public static void PointLightAvailable(
string entity_name,
string entity_parent_name,
System.IntPtr xform,
System.IntPtr light_colour_ptr,
float intensity,
float range)
{
try
{
//Debug.Log (System.String.Format ("PointLight: {0} {1}", entity_name, entity_parent_name));
var transform = GetXFormFromUnmanagedArray(xform);
var colour = GetLightColour(light_colour_ptr);
SceneTransmissionProtocolUtilities.CreatePointLight(
entity_name,
entity_parent_name,
transform,
colour,
intensity,
range
);
}
catch (System.Exception e)
{
Debug.LogException(e);
}
}
/// <summary>
/// Assigns a float array to an existing material's named parameter.
/// </summary>
/// <param name="entity_name">Entity name.</param>
/// <param name="param_name">Parameter name.</param>
/// <param name="num_elements">Number elements.</param>
/// <param name="array">Array.</param>
public static void MaterialSetFloatArray(
string entity_name,
string param_name,
int num_elements,
System.IntPtr array)
{
try
{
switch (param_name)
{
case "BaseColor":
{
var color = GetColorFromArray(num_elements, array);
SceneTransmissionProtocolUtilities.MaterialSetAlbedo(entity_name, color);
}
break;
case "EmissiveColor":
{
var color = GetColorFromArray(num_elements, array);
SceneTransmissionProtocolUtilities.MaterialSetEmissive(entity_name, color);
}
break;
default:
Debug.LogFormat("Unknown float array Material parameter '{0}'", param_name);
break;
}
}
catch (System.Exception e)
{
Debug.LogException(e);
}
}
public static GameObject CreateCamera(CameraData cameraData)
{
CameraProjectionType camType = (CameraProjectionType)cameraData.type;
Debug.LogFormat("Camera - Token:{0}, Name:{1}, Projection Type:{2}, VerticalFov:{3}, AspectRatio:{4}, HorizontalMag:{5}, NearClip:{6}, FarClip:{7}", cameraData.entityToken, cameraData.displayName, camType, cameraData.verticalFov, cameraData.aspectRatio, cameraData.horizontalMag, cameraData.nearClip, cameraData.farClip);
// Get transformation data
var transform = MarshalData.GetXFormFromUnmanagedArray(cameraData.xform);
// Create a new game object
GameObject cameraInst = new GameObject(cameraData.displayName);
// Set transformation
SceneTransmissionProtocolUtilities.UpdateObjectHierarchy(cameraInst, null, transform);
// Add camera component
Camera camera = cameraInst.AddComponent <Camera>();
SetCameraData(camera, cameraData);
// Add token store
PackageMapper.AddUniqueTokenStore(cameraInst, cameraData.entityToken);
return(cameraInst);
}
public static GameObject CreateMeshInstance(MeshInstanceData meshInstanceData)
{
Debug.LogFormat("Mesh Instance - Token:{0}, Name:{1} Parent:{2}, Mesh:{3}", meshInstanceData.entityToken, meshInstanceData.displayName, meshInstanceData.entityParentToken, meshInstanceData.originalMesh);
var transform = MarshalData.GetXFormFromUnmanagedArray(meshInstanceData.xform);
// Find mesh prefab
Object meshPrefabObj = PackageMapper.GetObjectFromToken(meshInstanceData.originalMesh);
// Create a new game object
GameObject meshInst = Object.Instantiate(meshPrefabObj as GameObject);
// Remove the "(Clone)" string from name that Unity automatically adds when instantiating
// and apply the actual display name of the instance
meshInst.name = meshInstanceData.displayName;
// Find instance parent
Object parentObj = PackageMapper.GetObjectFromToken(meshInstanceData.entityParentToken);
SceneTransmissionProtocolUtilities.UpdateObjectHierarchy(meshInst, parentObj as GameObject, transform);
// Add token store
PackageMapper.AddUniqueTokenStore(meshInst, meshInstanceData.entityToken);
return(meshInst);
}
/// <summary>
/// Creates a new Material (not a game object).
/// </summary>
/// <param name="entity_name">Entity name.</param>
/// <param name="target">Target.</param>
public static void MaterialAvailable(
string entity_name,
string target)
{
try
{
//Debug.Log (System.String.Format ("Material: {0} {1}", entity_name, target));
SceneTransmissionProtocolUtilities.CreateMaterial(
entity_name,
target
);
}
catch (System.Exception e)
{
Debug.LogException(e);
}
}
public static bool UpdateMeshInstance(MeshInstanceData meshInstanceData)
{
Debug.LogFormat("Mesh Instance Update - Token:{0}, Parent:{1}, Mesh:{2}", meshInstanceData.entityToken, meshInstanceData.entityParentToken, meshInstanceData.originalMesh);
Object meshInstObj = PackageMapper.GetObjectFromToken(meshInstanceData.entityToken);
var meshInst = meshInstObj as GameObject;
var transform = MarshalData.GetXFormFromUnmanagedArray(meshInstanceData.xform);
// Update the transformation of the item, ignore hierarchy updates for now
// TODO: Work on hierarchy control systems
Transform parentTrs = meshInst.transform.parent;
GameObject parent = null;
if (parentTrs)
{
parent = parentTrs.gameObject;
}
SceneTransmissionProtocolUtilities.UpdateObjectHierarchy(meshInst, parent, transform);
// Update mesh filter
Mesh mesh = PackageMapper.GetMeshFromToken(meshInstanceData.originalMesh);
var meshFilter = meshInst.GetComponent <MeshFilter>();
if (meshFilter)
{
meshFilter.sharedMesh = mesh;
}
// Update mesh renderer
GameObject meshPrefab = PackageMapper.GetObjectFromToken(meshInstanceData.originalMesh) as GameObject;
var meshRenderer = meshPrefab.GetComponent <MeshRenderer>();
var meshInstRenderer = meshInst.GetComponent <MeshRenderer>();
if (meshRenderer && meshInstRenderer)
{
meshInstRenderer.sharedMaterials = meshRenderer.sharedMaterials;
}
return(true);
}
/// <summary>
/// Assigns a float value to an existing material's named parameter.
/// </summary>
/// <param name="entity_name">Entity name.</param>
/// <param name="param_name">Parameter name.</param>
/// <param name="value">Value.</param>
public static void MaterialSetFloat(
string entity_name,
string param_name,
float value)
{
try
{
switch (param_name)
{
case "Opacity":
SceneTransmissionProtocolUtilities.MaterialSetAlbedoOpacity(entity_name, value);
break;
case "Roughness":
SceneTransmissionProtocolUtilities.MaterialSetGlossiness(entity_name, 1 - value);
break;
case "Metalic":
SceneTransmissionProtocolUtilities.MaterialSetMetallic(entity_name, value);
break;
case "IndexOfRefraction":
case "Specular":
case "SpecularRoughness":
case "ClearCoat":
case "ClearCoatRoughness":
Debug.LogFormat("No obvious setting for float Material parameter '{0}'", param_name);
break;
default:
Debug.LogFormat("Unknown float Material parameter '{0}'", param_name);
break;
}
}
catch (System.Exception e)
{
Debug.LogException(e);
}
}
/// <summary>
/// Delegate invoked when an unrecognised object is being handled.
/// A game object is created, but only with a transform component.
/// </summary>
/// <param name="entity_name">Entity name.</param>
/// <param name="entity_parent_name">Entity parent name.</param>
/// <param name="xform">Xform.</param>
public static void OtherAvailable(
string entity_name,
string entity_parent_name,
System.IntPtr xform)
{
try
{
//Debug.Log (System.String.Format ("Other: {0} {1}", entity_name, entity_parent_name));
var transform = GetXFormFromUnmanagedArray(xform);
SceneTransmissionProtocolUtilities.CreateEmptyGameObject(
entity_name,
entity_parent_name,
transform
);
}
catch (System.Exception e)
{
Debug.LogException(e);
}
}
public static bool UpdateCamera(CameraData cameraData)
{
CameraProjectionType camType = (CameraProjectionType)cameraData.type;
Debug.LogFormat("Camera Update - Token:{0}, Name:{1}, Projection Type:{2}, VerticalFov:{3}, AspectRatio:{4}, HorizontalMag:{5}, NearClip:{6}, FarClip:{7}", cameraData.entityToken, cameraData.displayName, camType, cameraData.verticalFov, cameraData.aspectRatio, cameraData.horizontalMag, cameraData.nearClip, cameraData.farClip);
// Get transformation data
var transform = MarshalData.GetXFormFromUnmanagedArray(cameraData.xform);
// Get camera game object
GameObject cameraInst = PackageMapper.GetObjectFromToken(cameraData.entityToken) as GameObject;
if (cameraInst)
{
// Set transformation
SceneTransmissionProtocolUtilities.UpdateObjectHierarchy(cameraInst, null, transform);
// Get camera component
Camera camera = cameraInst.GetComponent <Camera>();
if (camera)
{
SetCameraData(camera, cameraData);
}
else
{
Debug.LogErrorFormat("Camera Update error! Camera component not found! Token:{0}");
return(false);
}
}
else
{
Debug.LogErrorFormat("Camera Update error! Camera game object not found! Token:{0}");
return(false);
}
return(true);
}
private static void ImportIntoNewScene()
{
SceneTransmissionProtocolUtilities.CreateNewScene();
Import();
}
