/// <summary>
/// Queues a single triangle billboard for rendering
/// </summary>
public static void AddTriangle(ref TriMaterial mat, ref TriangleD triangle, MatrixD[] matrixRef = null)
{
var bbPool = instance.bbPoolBack;
var bbDataBack = instance.triangleList;
int index = bbDataBack.Count;
var matList = instance.matrixBuf;
var matTable = instance.matrixTable;
// Find matrix index in table or add it
int matrixID = -1;
if (matrixRef != null && !matTable.TryGetValue(matrixRef, out matrixID))
{
matrixID = matList.Count;
matList.Add(matrixRef[0]);
matTable.Add(matrixRef, matrixID);
}
var bb = new TriangleBillboardData
{
Item1 = BlendTypeEnum.PostPP,
Item2 = new Vector2I(index, matrixID),
Item3 = mat.textureID,
Item4 = mat.bbColor,
Item5 = new MyTuple <Vector2, Vector2, Vector2>
(
mat.texCoords.Point0,
mat.texCoords.Point1,
mat.texCoords.Point2
),
Item6 = new MyTuple <Vector3D, Vector3D, Vector3D>
(
triangle.Point0,
triangle.Point1,
triangle.Point2
),
};
bbDataBack.Add(bb);
if (index >= bbPool.Count)
{
instance.AddNewBB(index - (bbPool.Count - 1));
}
MyTransparentGeometry.AddBillboard(bbPool[index], false);
}
/// <summary>
/// Renders a polygon from a given set of unique vertex coordinates. Triangles are defined by their
/// indices.
/// </summary>
public static void AddTriangles(IReadOnlyList <int> indices, IReadOnlyList <Vector3D> vertices, ref TriMaterial mat, MatrixD[] matrixRef = null)
{
var bbPool = instance.bbPoolBack;
var bbDataBack = instance.triangleList;
var bbBuf = instance.bbBuf;
var matList = instance.matrixBuf;
var matTable = instance.matrixTable;
// Find matrix index in table or add it
int matrixID = -1;
if (matrixRef != null && !matTable.TryGetValue(matrixRef, out matrixID))
{
matrixID = matList.Count;
matList.Add(matrixRef[0]);
matTable.Add(matrixRef, matrixID);
}
int triangleCount = indices.Count / 3,
bbRemaining = bbPool.Count - bbDataBack.Count,
bbToAdd = Math.Max(triangleCount - bbRemaining, 0);
instance.AddNewBB(bbToAdd);
for (int i = bbDataBack.Count; i < triangleCount + bbDataBack.Count; i++)
{
bbBuf.Add(bbPool[i]);
}
MyTransparentGeometry.AddBillboards(bbBuf, false);
bbBuf.Clear();
bbDataBack.EnsureCapacity(bbDataBack.Count + triangleCount);
for (int i = 0; i < indices.Count; i += 3)
{
var bb = new TriangleBillboardData
{
Item1 = BlendTypeEnum.PostPP,
Item2 = new Vector2I(bbDataBack.Count, matrixID),
Item3 = mat.textureID,
Item4 = mat.bbColor,
Item5 = new MyTuple <Vector2, Vector2, Vector2>
(
mat.texCoords.Point0,
mat.texCoords.Point1,
mat.texCoords.Point2
),
Item6 = new MyTuple <Vector3D, Vector3D, Vector3D>
(
vertices[indices[i]],
vertices[indices[i + 1]],
vertices[indices[i + 2]]
),
};
bbDataBack.Add(bb);
}
}
public void setBpmMaterials(float newBpm)
{
LeftMaterial.SetFloat("BPM", newBpm);
TriMaterial.SetFloat("BPM", newBpm / 4.0f);
CenterMaterial.SetFloat("BPM", newBpm);
}
