public override void Register(GridGraphRules rules)
{
int[] layerToTag = new int[32];
bool[] layerToUnwalkable = new bool[32];
for (int i = 0; i < layerRules.Length; i++)
{
var rule = layerRules[i];
if (rule.action == RuleAction.SetTag)
{
layerToTag[rule.layer] = SetTagBit | rule.tag;
}
else
{
layerToUnwalkable[rule.layer] = true;
}
}
rules.Add(Pass.BeforeConnections, context => {
new JobSurfaceAction {
layerToTag = layerToTag,
layerToUnwalkable = layerToUnwalkable,
raycastHits = context.data.heightHits,
nodeWalkable = context.data.nodeWalkable,
nodeTags = context.data.nodeTags,
}.ScheduleManagedInMainThread(context.tracker);
});
}
public override void Register(GridGraphRules rules)
{
if (!angleToPenalty.IsCreated)
{
angleToPenalty = new NativeArray <float>(32, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
}
for (int i = 0; i < angleToPenalty.Length; i++)
{
angleToPenalty[i] = Mathf.Max(0, curve.Evaluate(90.0f * i / (angleToPenalty.Length - 1)) * penaltyScale);
}
rules.Add(Pass.BeforeConnections, context => {
new JobPenaltyAngle {
angleToPenalty = angleToPenalty,
up = context.data.up,
nodeNormals = context.data.nodeNormals,
penalty = context.data.nodePenalties,
}.Schedule(context.tracker);
});
}
public override void Register(GridGraphRules rules)
{
int[] layerToTag = new int[32];
bool[] layerToUnwalkable = new bool[32];
for (int i = 0; i < layerRules.Length; i++)
{
var rule = layerRules[i];
if (rule.action == RuleAction.SetTag)
{
layerToTag[rule.layer] = SetTagBit | rule.tag;
}
else
{
layerToUnwalkable[rule.layer] = true;
}
}
rules.AddMainThreadPass(Pass.BeforeConnections, context => {
var raycastHits = context.data.heightHits;
var nodeWalkable = context.data.nodeWalkable;
var nodeTags = context.data.nodeTags;
for (int i = 0; i < raycastHits.Length; i++)
{
var coll = raycastHits[i].collider;
if (coll != null)
{
var layer = coll.gameObject.layer;
if (layerToUnwalkable[layer])
{
nodeWalkable[i] = false;
}
var tag = layerToTag[layer];
if ((tag & SetTagBit) != 0)
{
nodeTags[i] = tag & 0xFF;
}
}
}
});
}
public override void Register(GridGraphRules rules)
{
if (!elevationToPenalty.IsCreated)
{
elevationToPenalty = new NativeArray <float>(64, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
}
for (int i = 0; i < elevationToPenalty.Length; i++)
{
elevationToPenalty[i] = Mathf.Max(0, penaltyScale * curve.Evaluate(i * 1.0f / (elevationToPenalty.Length - 1)));
}
var clampedElevationRange = new Vector2(math.max(0, elevationRange.x), math.max(1, elevationRange.y));
rules.AddJobSystemPass(Pass.BeforeConnections, context => {
//var elevationRangeScale = Matrix4x4.TRS(new Vector3(0, -clampedElevationRange.x, 0), Quaternion.identity, new Vector3(1, 1/(clampedElevationRange.y - clampedElevationRange.x), 1));
var elevationRangeScale = Matrix4x4.Scale(new Vector3(1, 1 / (clampedElevationRange.y - clampedElevationRange.x), 1)) * Matrix4x4.Translate(new Vector3(0, -clampedElevationRange.x, 0));
new JobElevationPenalty {
elevationToPenalty = elevationToPenalty,
nodePositions = context.data.nodePositions,
worldToGraph = elevationRangeScale * context.data.transform.matrix.inverse,
penalty = context.data.nodePenalties,
}.Schedule(context.tracker);
});
}
public override void Register(GridGraphRules rules)
{
if (texture == null)
{
return;
}
if (!texture.isReadable)
{
Debug.LogError("Texture for the texture rule on a grid graph is not marked as readable.", texture);
return;
}
if (colors.IsCreated)
{
colors.Dispose();
}
colors = new NativeArray <Color32>(texture.GetPixels32(), Allocator.Persistent).Reinterpret <int>();
// Make sure this is done outside the delegate, just in case the texture is later resized
var textureSize = new int2(texture.width, texture.height);
float4 channelPenaltiesCombined = float4.zero;
bool4 channelDeterminesWalkability = false;
float4 channelPositionScalesCombined = float4.zero;
for (int i = 0; i < 4; i++)
{
channelPenaltiesCombined[i] = channels[i] == ChannelUse.Penalty || channels[i] == ChannelUse.WalkablePenalty ? channelScales[i] : 0;
channelDeterminesWalkability[i] = channels[i] == ChannelUse.Walkable || channels[i] == ChannelUse.WalkablePenalty;
channelPositionScalesCombined[i] = channels[i] == ChannelUse.Position ? channelScales[i] : 0;
}
channelPositionScalesCombined /= 255.0f;
channelPenaltiesCombined /= 255.0f;
if (math.any(channelPositionScalesCombined))
{
rules.Add(Pass.BeforeCollision, context => {
new JobTexturePosition {
colorData = colors,
nodePositions = context.data.nodePositions,
bounds = context.data.bounds,
colorDataSize = textureSize,
scale = scalingMode == ScalingMode.FixedScale ? 1.0f / math.max(0.01f, nodesPerPixel) : textureSize / new float2(context.graph.width, context.graph.depth),
channelPositionScale = channelPositionScalesCombined,
graphToWorld = context.data.transform.matrix,
}.Schedule(context.tracker);
});
}
rules.Add(Pass.BeforeConnections, context => {
new JobTexturePenalty {
colorData = colors,
penalty = context.data.nodePenalties,
walkable = context.data.nodeWalkable,
bounds = context.data.bounds,
colorDataSize = textureSize,
scale = scalingMode == ScalingMode.FixedScale ? 1.0f / math.max(0.01f, nodesPerPixel) : textureSize / new float2(context.graph.width, context.graph.depth),
channelPenalties = channelPenaltiesCombined,
channelDeterminesWalkability = channelDeterminesWalkability,
}.Schedule(context.tracker);
});
}
/// <summary>Does preprocessing and adds callbacks to the <see cref="GridGraphRules"/> object</summary>
public virtual void Register(GridGraphRules rules)
{
}