public void Prepare(bool generateDefaultLight = true, bool generateDefaultCamera = true)
{
meshes = MeshesList.ToArray();
sounds = SoundsList.ToArray();
materials = MaterialsList.ToArray();
multiMaterials = MultiMaterialsList.ToArray();
shadowGenerators = ShadowGeneratorsList.ToArray();
skeletons = SkeletonsList.ToArray();
if (MorphTargetManagersList.Count > 0)
{
morphTargetManagers = MorphTargetManagersList.ToArray();
}
if (CamerasList.Count == 0 && generateDefaultCamera)
{
var camera = new BabylonCamera {
name = "Default camera", id = Guid.NewGuid().ToString()
};
// Default camera init gives infinit values
// Indeed, float.MaxValue - float.MinValue always leads to infinity
var distanceVector = MaxVector - MinVector;
var midPoint = MinVector + distanceVector / 2;
camera.target = midPoint.ToArray();
camera.position = (midPoint + distanceVector).ToArray();
var distance = distanceVector.Length();
camera.speed = distance / 50.0f;
camera.maxZ = distance * 4f;
camera.minZ = distance < 100.0f ? 0.1f : 1.0f;
CamerasList.Add(camera);
}
if (LightsList.Count == 0 && generateDefaultLight)
{
var light = new BabylonLight
{
name = "Default light",
id = Guid.NewGuid().ToString(),
type = 3,
groundColor = new float[] { 0, 0, 0 },
direction = new[] { 0, 1.0f, 0 },
intensity = 1
};
LightsList.Add(light);
}
cameras = (CamerasList.Count > 0) ? CamerasList.ToArray() : null;
lights = (LightsList.Count > 0) ? LightsList.ToArray() : null;
if (activeCameraID == null && CamerasList.Count > 0)
{
activeCameraID = CamerasList[0].id;
}
}
public void Prepare(bool generateDefaultLight = true)
{
meshes = MeshesList.ToArray();
materials = MaterialsList.ToArray();
multiMaterials = MultiMaterialsList.ToArray();
shadowGenerators = ShadowGeneratorsList.ToArray();
skeletons = SkeletonsList.ToArray();
if (CamerasList.Count == 0)
{
var camera = new BabylonCamera {
name = "Default camera", id = Guid.NewGuid().ToString()
};
var distanceVector = MaxVector - MinVector;
var midPoint = MinVector + distanceVector / 2;
camera.target = midPoint.ToArray();
camera.position = (midPoint + distanceVector).ToArray();
var distance = distanceVector.Length();
camera.speed = distance / 50.0f;
camera.maxZ = distance * 4f;
camera.minZ = distance < 100.0f ? 0.1f : 1.0f;
CamerasList.Add(camera);
}
if (LightsList.Count == 0 && generateDefaultLight)
{
var light = new BabylonLight {
name = "Default light", id = Guid.NewGuid().ToString()
};
var midPoint = MinVector + (MaxVector - MinVector) / 2;
light.type = 0;
light.position = (midPoint + (MaxVector - MinVector)).ToArray();
light.diffuse = new Vector3(1, 1, 1).ToArray();
light.specular = new Vector3(1, 1, 1).ToArray();
LightsList.Add(light);
}
cameras = CamerasList.ToArray();
lights = LightsList.ToArray();
if (activeCameraID == null)
{
activeCameraID = CamerasList[0].id;
}
}