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Performance Optimization

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Asteroid positioning is now multithreaded
Item quality calculation is now allocation free
Various other garbage reductions
This commit is contained in:
Reinier Vens 2021-01-17 23:26:53 +00:00
commit 8d6770ab15
21 changed files with 151 additions and 72 deletions
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28
Assets/Scripts/Sector Display/SectorRenderer.cs
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@ -62,7 +62,6 @@ public class SectorRenderer : MonoBehaviour
private Dictionary<Guid, AsteroidBeltUI> _beltObjects = new Dictionary<Guid, AsteroidBeltUI>();
private Dictionary<Guid, InstancedMesh[]> _beltMeshes = new Dictionary<Guid, InstancedMesh[]>();
private Dictionary<Guid, Matrix4x4[][]> _beltMatrices = new Dictionary<Guid, Matrix4x4[][]>();
private Dictionary<Guid, float3[]> _beltAsteroidPositions = new Dictionary<Guid, float3[]>();
private Dictionary<ProjectileWeaponData, ProjectileManager> _projectileManagers = new Dictionary<ProjectileWeaponData, ProjectileManager>();
private Dictionary<LauncherData, GuidedProjectileManager> _guidedProjectileManagers = new Dictionary<LauncherData, GuidedProjectileManager>();
private Zone _zone;
@ -452,7 +451,6 @@ public class SectorRenderer : MonoBehaviour
meshes.RemoveAt(Random.Range(0,meshes.Count));
_beltMeshes[planetData.ID] = meshes.ToArray();
_beltMatrices[planetData.ID] = new Matrix4x4[meshes.Count][];
_beltAsteroidPositions[planetData.ID] = new float3[beltData.Asteroids.Length];
var count = beltData.Asteroids.Length / meshes.Count;
var remainder = beltData.Asteroids.Length - count * meshes.Count;
for (int i = 0; i < meshes.Count; i++)
@ -560,25 +558,23 @@ public class SectorRenderer : MonoBehaviour
foreach(var belt in _zone.AsteroidBelts)
{
var meshes = _beltMeshes[belt.Key];
for (int i = 0; i < _beltAsteroidPositions[belt.Key].Length; i++)
_beltAsteroidPositions[belt.Key][i] = float3(belt.Value.Transforms[i].x, _zone.GetHeight(belt.Value.Transforms[i].xy), belt.Value.Transforms[i].y);
var count = belt.Value.Transforms.Length / meshes.Length;
var count = belt.Value.Positions.Length / meshes.Length;
for (int i = 0; i < meshes.Length; i++)
{
for (int t = 0; t < _beltMatrices[belt.Key][i].Length; t++)
{
var tx = t + i * count;
_beltMatrices[belt.Key][i][t] = Matrix4x4.TRS(_beltAsteroidPositions[belt.Key][tx],
_beltMatrices[belt.Key][i][t] = Matrix4x4.TRS(belt.Value.Positions[tx],
Quaternion.Euler(
cos(belt.Value.Transforms[tx].z + (float) i / meshes.Length) * 100,
sin(belt.Value.Transforms[tx].z + (float) i / meshes.Length) * 100,
(float) tx / belt.Value.Transforms.Length * 360),
Vector3.one * belt.Value.Transforms[tx].w);
cos(belt.Value.Rotations[tx] + (float) i / meshes.Length) * 100,
sin(belt.Value.Rotations[tx] + (float) i / meshes.Length) * 100,
(float) tx / belt.Value.Positions.Length * 360),
Vector3.one * belt.Value.Scales[tx]);
}
Graphics.DrawMeshInstanced(meshes[i].Mesh, 0, meshes[i].Material, _beltMatrices[belt.Key][i]);
}
_beltObjects[belt.Key].Update(_beltAsteroidPositions[belt.Key]);
_beltObjects[belt.Key].Update(belt.Value.Positions);
}
foreach (var planet in Planets)
@ -762,12 +758,12 @@ public class AsteroidBeltUI
var parentPosition = _zone.GetOrbitPosition(_orbitParent);
for (var i = 0; i < _belt.Data.Asteroids.Length; i++)
{
var rotation = Quaternion.Euler(90, _belt.Transforms[i].z, 0);
var rotation = Quaternion.Euler(90, _belt.Rotations[i], 0);
//var position = new Vector3(_belt.Transforms[i].x, _zone.GetHeight(parentPosition), _belt.Transforms[i].y);
_vertices[i * 4] = rotation * new Vector3(-_belt.Transforms[i].w * _scale,-_belt.Transforms[i].w * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 1] = rotation * new Vector3(-_belt.Transforms[i].w * _scale,_belt.Transforms[i].w * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 2] = rotation * new Vector3(_belt.Transforms[i].w * _scale,_belt.Transforms[i].w * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 3] = rotation * new Vector3(_belt.Transforms[i].w * _scale,-_belt.Transforms[i].w * _scale,0) + (Vector3) positions[i];
_vertices[i * 4] = rotation * new Vector3(-_belt.Scales[i] * _scale,-_belt.Scales[i] * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 1] = rotation * new Vector3(-_belt.Scales[i] * _scale,_belt.Scales[i] * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 2] = rotation * new Vector3(_belt.Scales[i] * _scale,_belt.Scales[i] * _scale,0) + (Vector3) positions[i];
_vertices[i * 4 + 3] = rotation * new Vector3(_belt.Scales[i] * _scale,-_belt.Scales[i] * _scale,0) + (Vector3) positions[i];
}
_mesh.bounds = new Bounds(new Vector3(parentPosition.x, 0, parentPosition.y), Vector3.one * (_size * 2));