/// <summary>
/// Initialize the visualization
/// </summary>
/// <param name="sm">The small multiple data to use</param>
public void Init(VTKUnitySmallMultiple sm, IDataProvider provider, bool isMiniature = false)
{
base.Init(sm.SubDataset, provider, isMiniature);
m_unloadModel = Instantiate(UnloadModel, transform);
m_unloadModel.SetActive(!m_isMiniature);
m_materialNormalScale = new Material(ColorMaterial);
m_materialDownScale = new Material(ColorMaterialDownScale);
m_sm = sm;
//Compute the Mesh. A regular rectangle where ray casting will be applied
Vector3[] meshPos = new Vector3[4];
Vector2[] meshUV = new Vector2[4];
int[] meshFaces = new int[6];
meshPos[0] = new Vector3(-1, -1, 0);
meshPos[1] = new Vector3(1, -1, 0);
meshPos[2] = new Vector3(1, 1, 0);
meshPos[3] = new Vector3(-1, 1, 0);
meshUV[0] = new Vector2(0, 0);
meshUV[1] = new Vector2(1, 0);
meshUV[2] = new Vector2(1, 1);
meshUV[3] = new Vector2(0, 1);
meshFaces[0] = 0; meshFaces[1] = 1; meshFaces[2] = 2;
meshFaces[3] = 0; meshFaces[4] = 2; meshFaces[5] = 3;
m_mesh = new Mesh();
m_mesh.vertices = meshPos;
m_mesh.triangles = meshFaces;
m_mesh.UploadMeshData(false);
m_mesh.bounds = new Bounds(new Vector3(0, 0, 0), new Vector3(1, 1, 1));
//Quad screen mesh
m_screenTextureMesh = new Mesh();
m_screenTextureMesh.vertices = meshPos;
m_screenTextureMesh.uv = meshUV;
m_screenTextureMesh.triangles = meshFaces;
m_screenTextureMesh.UploadMeshData(false);
m_screenTextureMesh.bounds = new Bounds(new Vector3(0, 0, 0), new Vector3(1, 1, 1));
//Change our transformation matrix
float maxRatio = Math.Max(m_sm.DescPts.Size[0] / m_sm.Dimensions.x,
Math.Max(m_sm.DescPts.Size[1] / m_sm.Dimensions.y,
m_sm.DescPts.Size[2] / m_sm.Dimensions.z));
transform.localScale = new Vector3((m_sm.DescPts.Size[0] / m_sm.Dimensions.x) / maxRatio,
(m_sm.DescPts.Size[1] / m_sm.Dimensions.y) / maxRatio,
(m_sm.DescPts.Size[2] / m_sm.Dimensions.z) / maxRatio);
LinkToSM();
m_outlineColor = m_dataProvider.GetHeadsetColor(-1);
Check3DTexture();
UpdateMaterial();
}
/// <summary>
/// Create a small multiple object
/// </summary>
/// <parent name="sd">The SubDataset to use</parent>
/// <returns>A VTKUnitySmallMultiple object.</returns>
public VTKUnitySmallMultiple CreatePointFieldSmallMultiple(SubDataset sd)
{
VTKUnitySmallMultiple sm = new VTKUnitySmallMultiple();
unsafe
{
if (sm.Init(m_dataset.Parser, sd, m_dimensions, m_dataProvider))
{
m_smallMultiples.Add(sm);
return(sm);
}
}
return(null);
}
/// <summary>
/// Remove a known small multiple
/// </summary>
/// <param name="sm">the small multiple to remove</param>
public void RemoveSmallMultiple(VTKUnitySmallMultiple sm)
{
m_smallMultiples.Remove(sm);
}