public override void VisitFeature(MaterialGeneratorContext context)
{
var shaderSource = new ShaderMixinSource();
shaderSource.Mixins.Add(new ShaderClassSource("MaterialSurfaceShadingSpecularCelShading"));
if (RampFunction != null)
{
shaderSource.AddComposition("celLightFunction", RampFunction.Generate(context));
}
if (Fresnel != null)
{
shaderSource.AddComposition("fresnelFunction", Fresnel.Generate());
}
if (Visibility != null)
{
shaderSource.AddComposition("geometricShadowingFunction", Visibility.Generate());
}
if (NormalDistribution != null)
{
shaderSource.AddComposition("normalDistributionFunction", NormalDistribution.Generate());
}
context.AddShading(this, shaderSource);
}
public override int GetHashCode()
{
unchecked
{
int hashCode = (Fresnel != null ? Fresnel.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Visibility != null ? Visibility.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (NormalDistribution != null ? NormalDistribution.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (RampFunction != null ? RampFunction.GetHashCode() : 0);
return(hashCode);
}
}
static ScenarioValueFunctions()
{
ClearRunAtBaseScenarioValueFunction
= new ReverseLogisticFunction(leftAsymptoticX: -50, rightAsymptoticX: 30, minAsymptoticY: 0, maxAsymptoticY: 100000); // one hundred thousand
LockDownEnemyTankForOtherTankToDestroyValueFunction
= new ReverseLogisticFunction(leftAsymptoticX: -120, rightAsymptoticX: 120, minAsymptoticY: 0, maxAsymptoticY: 10000); // ten thousand
AvoidBlockingFriendlyTankFunction
= new RampFunction(leftX: 4, rightX: 8, minY: -100, maxY: 0);
// Note that the function falls off very slowly, meaning that there is a slight incentive to stay closer together
AvoidWalkingIntoABulletFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 6, minAsymptoticY: 1, maxAsymptoticY: -VALUE_OF_A_TANK); // fifty thousand
// slack is number of ticks until bullet collides, 6 ticks is enough time to cross the path of the bullet
ShootBulletHeadOnFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 1, minAsymptoticY: 0, maxAsymptoticY: VALUE_OF_A_TANK); // fifty thousand
// slack is number of ticks until bullet collides
DodgeBulletFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 1, minAsymptoticY: 0, maxAsymptoticY: VALUE_OF_A_TANK); // fifty thousand
// slack is number of ticks till reaching a survival point less number of ticks until bullet collides
ProlongEnemyDisarmamentFunction
= new TriangularFunction(startX: -500, modeX: -81, endX: 0, maxY: 30000); // thirty thousand
// use this to fake a linear decline, rather than the logistic function decline
// was: ReverseLogisticFunction(leftAsymptoticX: -80, rightAsymptoticX: 0, minAsymptoticY: 0, maxAsymptoticY: 30000);
AttackEnemyBaseFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 300, minAsymptoticY: 0, maxAsymptoticY: 100000); // hundred thousand
// this is a low value, designed purely to get the tanks away from their base and into the game
AttackEnemyBaseAttackActionFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 300, minAsymptoticY: 0, maxAsymptoticY: 30000); // thirty thousand
// This function boosts the action along the calculated shortest path.
// This helps to break deadlocks between adjacent choices, probably caused by logistic curve not being granular enough
GrappleWithEnemyTankAttackDiffFunction
= new ReverseLogisticFunction(leftAsymptoticX: -5, rightAsymptoticX: -1, minAsymptoticY: 0, maxAsymptoticY: 20000); // ten thousand
GrappleWithEnemyTankAttackFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 40, minAsymptoticY: 0, maxAsymptoticY: 5000);
GrappleWithEnemyTankAttackActionFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 4, minAsymptoticY: 0, maxAsymptoticY: 10000);
AttackDisarmedEnemyTankSlackUntilRearmedFunction
= new ReverseLogisticFunction(leftAsymptoticX: -25, rightAsymptoticX: 0, minAsymptoticY: 0, maxAsymptoticY: 30000); // thirty thousand
AttackDisarmedEnemyTankAttackActionFunction
= new ReverseLogisticFunction(leftAsymptoticX: -25, rightAsymptoticX: 0, minAsymptoticY: 0, maxAsymptoticY: 5000); // five thousand
AttackLockedDownEnemyTankFunction
= new ReverseLogisticFunction(leftAsymptoticX: 0, rightAsymptoticX: 200, minAsymptoticY: 10000, maxAsymptoticY: 40000); // ten thousand to forty thousand
}
public void Visit(MaterialGeneratorContext context)
{
RampFunction.Visit(context);
}
public void Accept(ShaderGeneratorContext context)
{
RampFunction.Accept(context);
}
