void Start()
{
_drawArgsBuffer = new ComputeBuffer(
1, 5 * sizeof(uint), ComputeBufferType.IndirectArguments
);
_drawArgsBuffer.SetData(new uint[5] {
BoidMesh.GetIndexCount(0), (uint)BoidsCount, 0, 0, 0
});
this.boidsData = new GPUBoid_Skinned_Affector[this.BoidsCount];
this.kernelHandle = _ComputeFlock.FindKernel("CSMain");
for (int i = 0; i < this.BoidsCount; i++)
{
this.boidsData[i] = this.CreateBoidData();
}
BoidBuffer = new ComputeBuffer(BoidsCount, 48);
BoidBuffer.SetData(this.boidsData);
AffectorBuffer = new ComputeBuffer(NbAffectorsPerRay, 20);
GenerateSkinnedAnimationForGPUBuffer();
var dataToPaths = new PointsFromData();
dataToPaths.GeneratePointsFrom(DrawingAffectors, DrawingAffectorsOffset, new Vector3(0, 90, 0), ReverseYAxisDrawingAffectors, ScaleDrawingAffectors);
GenerateDrawingAffectors(dataToPaths.Points.ToArray(), 2, 2);
}
void Start()
{
BoidMaterial = new Material(BoidMaterial);
_drawArgsBuffer = new ComputeBuffer(
1, 5 * sizeof(uint), ComputeBufferType.IndirectArguments
);
_drawArgsBuffer.SetData(new uint[5] {
BoidMesh.GetIndexCount(0), (uint)BoidsCount, 0, 0, 0
});
this.boidsData = new GPUBoid[this.BoidsCount];
this.kernelHandle = _ComputeFlock.FindKernel("CSMain");
for (int i = 0; i < this.BoidsCount; i++)
{
this.boidsData[i] = this.CreateBoidData();
}
BoidBuffer = new ComputeBuffer(BoidsCount, Marshal.SizeOf(typeof(GPUBoid)));
BoidBuffer.SetData(this.boidsData);
GenerateSkinnedAnimationForGPUBuffer();
if (UseAffectors)
{
if (UseMeshAffectors)
{
var bounds = MeshAffectors.bounds;
var scaledVertices = MeshAffectors.vertices.Select(v => (v) * (ReverseYAxisDrawingAffectors ? -1 : 1) * ScaleDrawingAffectors + DrawingAffectorsOffset).ToArray();
GenerateDrawingAffectors(scaledVertices, 0, 0, 3);
}
else
{
var dataToPaths = new PointsFromData();
dataToPaths.GeneratePointsFrom(DrawingAffectors, DrawingAffectorsOffset, new Vector3(0, 90, 0), ReverseYAxisDrawingAffectors, ScaleDrawingAffectors);
GenerateDrawingAffectors(dataToPaths.Points.ToArray());
}
}
else
{
AffectorBuffer = new ComputeBuffer(1, Marshal.SizeOf(typeof(GPUAffector)));
}
SetComputeData();
SetMaterialData();
if (DrawILoveUnity)
{
StartCoroutine(DrawILoveUnityForever());
}
}
IEnumerator DrawILoveUnityForever()
{
var dataToPaths = new PointsFromData();
dataToPaths.GeneratePointsFrom(EyeDrawing, new Vector3(0, 2, -2), new Vector3(0, 90, 0), ReverseYAxisDrawingAffectors, 0.03f);
var eyePoints = dataToPaths.Points.ToArray();
dataToPaths.GeneratePointsFrom(HeartDrawing, new Vector3(0, 2, -2), new Vector3(0, 90, 0), ReverseYAxisDrawingAffectors, 0.05f);
var heartPoints = dataToPaths.Points.ToArray();
dataToPaths.GeneratePointsFrom(UnityDrawing, new Vector3(0, 0, -1), new Vector3(0, 90, 0), ReverseYAxisDrawingAffectors, 0.1f);
var unityPoints = dataToPaths.Points.ToArray();
yield return(new WaitForSeconds(3f));
while (true)
{
GenerateDrawingAffectors(eyePoints, 0, 0, 0);
yield return(new WaitForSeconds(3f));
GenerateDrawingAffectors(new Vector3[1], 0, 0, 0);
yield return(new WaitForSeconds(0.5f));
GenerateDrawingAffectors(heartPoints, 0, 0, 0);
yield return(new WaitForSeconds(3f));
GenerateDrawingAffectors(new Vector3[1], 0, 0, 0);
yield return(new WaitForSeconds(0.5f));
GenerateDrawingAffectors(unityPoints, 2, 0, 0);
yield return(new WaitForSeconds(4f));
GenerateDrawingAffectors(new Vector3[1], 0, 0, 0);
yield return(new WaitForSeconds(2f));
}
}