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Code Issues Releases Wiki Activity

Fix launch clamp instancing in flight scene

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Closes #693
This commit is contained in:
Andrew Cassidy 2019-10-26 12:02:03 -07:00
parent ea39b490a3
commit 75b05e96fe
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GPG Key ID: 963017B38FD477A1
2 changed files with 26 additions and 36 deletions
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Distribution/Restock/GameData/ReStock/Plugins/Restock.dll
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54
Source/Restock/ModuleRestockLaunchClamp.cs
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@ -5,30 +5,28 @@ namespace Restock
{
public class ModuleRestockLaunchClamp : LaunchClamp
{
[KSPField] public string trf_towerGirder_name = "";
[KSPField] public string trf_towerYoke_name = "";
[KSPField] public Transform towerPivot;
[KSPField] public Transform towerYoke;
[KSPField] public Transform towerAnchor;
[KSPField] public Transform towerGirder;
[KSPField] public Transform towerStretch;
[KSPField] public int maxSegments = 100;
private bool _flightUpdate = false;
private Material _girderMaterial;
private Matrix4x4[] _girderMatrices;
private Mesh _girderMesh;
private int _girderSegments;
private Matrix4x4[] _girderMatrices;
[KSPField] public int maxSegments = 100;
[KSPField] public Transform towerAnchor;
[KSPField] public Transform towerGirder;
[KSPField] public Transform towerPivot;
[KSPField] public Transform towerStretch;
[KSPField] public Transform towerYoke;
[KSPField] public string trf_towerGirder_name = "";
[KSPField] public string trf_towerYoke_name = "";
public override void OnLoad(ConfigNode node)
{
towerPivot = base.part.FindModelTransform(trf_towerPivot_name);
towerYoke = base.part.FindModelTransform(trf_towerYoke_name);
towerAnchor = base.part.FindModelTransform(trf_anchor_name);
towerGirder = base.part.FindModelTransform(trf_towerGirder_name);
towerStretch = base.part.FindModelTransform(trf_towerStretch_name);
towerPivot = part.FindModelTransform(trf_towerPivot_name);
towerYoke = part.FindModelTransform(trf_towerYoke_name);
towerAnchor = part.FindModelTransform(trf_anchor_name);
towerGirder = part.FindModelTransform(trf_towerGirder_name);
towerStretch = part.FindModelTransform(trf_towerStretch_name);
base.OnLoad(node);
}
@ -51,41 +49,33 @@ namespace Restock
{
this.LogError("Could not enable instancing! Aborting");
_girderSegments = -1;
return;
}
}
public void LateUpdate()
{
if (_girderSegments < 0) return;
if (!HighLogic.LoadedSceneIsEditor)
{
if (_flightUpdate) return;
else _flightUpdate = true;
}
var height = HighLogic.LoadedSceneIsEditor ? towerStretch.position.y : this.height;
var initialHeight = this.initialHeight;
var height1 = HighLogic.LoadedSceneIsEditor ? towerStretch.position.y : base.height;
var initialHeight1 = base.initialHeight;
towerAnchor.position = towerStretch.position - (towerStretch.up * height1);
towerAnchor.position = towerStretch.position - towerStretch.up * height;
var vec1 = Vector3.down;
var vec2 = towerAnchor.localPosition - towerYoke.localPosition;
towerYoke.localRotation = Quaternion.FromToRotation(vec1, vec2);
_girderSegments = Mathf.CeilToInt(height1 / base.initialHeight);
_girderSegments = Mathf.CeilToInt(height / this.initialHeight);
_girderSegments = Math.Min(_girderSegments, maxSegments);
_girderSegments = Math.Max(_girderSegments, 0);
var matrix = towerGirder.localToWorldMatrix;
var offset = Matrix4x4.Translate(matrix.MultiplyVector(Vector3.down * base.initialHeight));
var offset = Matrix4x4.Translate(towerGirder.TransformVector(Vector3.down * initialHeight));
for (int i = 0; i < _girderSegments; i++)
for (var i = 0; i < _girderSegments; i++)
{
_girderMatrices[i] = matrix;
matrix *= offset;
matrix = offset * matrix;
}
Graphics.DrawMeshInstanced(_girderMesh, 0, _girderMaterial, _girderMatrices, _girderSegments, part.mpb);