protected override VoxelHolder modifyVoxel(VoxelHolder original, int x, int y, int z)
{
double percentInside = 1;
percentInside *= percentOverlapping(x, min.x);
percentInside *= percentOverlapping(y, min.y);
percentInside *= percentOverlapping(z, min.z);
percentInside *= percentOverlapping(-x, -max.x);
percentInside *= percentOverlapping(-y, -max.y);
percentInside *= percentOverlapping(-z, -max.z);
if (percentInside <= 0.001)
{
return(original);
}
if (percentInside >= 0.999)
{
return(new Voxel(value.averageMaterialType(), overwriteShape? value.averageOpacity(): original.averageOpacity()));
}
byte newOpacity = (byte)((original.averageOpacity() * (1 - percentInside) + value.averageOpacity() * (percentInside)));
byte newSubstance = original.averageMaterialType();
if (newOpacity >= 2 * original.averageOpacity() ||
(overwriteSubstance && percentInside > 0.5))
{
newSubstance = value.averageMaterialType();
}
if (!overwriteShape)
{
newOpacity = original.averageOpacity();
}
return(new Voxel(newSubstance, newOpacity));
}
public override Voxel mutate(LocalApplication app, Index p, LocalAction action, Voxel original) {
CubeAction cAction = (CubeAction)action;
byte newOpacity = (byte)((original.averageOpacity() * (1 - cAction.percentInside) + value.averageOpacity() * (cAction.percentInside)));
byte newSubstance = original.averageMaterialType();
if (overwriteSubstance && cAction.percentInside > 0.5)
newSubstance = value.averageMaterialType();
if (!overwriteShape)
newOpacity = original.averageOpacity();
return new Voxel(newSubstance, newOpacity);
}
protected override Voxel mutate(Application app, Index pos, Action action, Voxel original) {
BlurApp bApp = (BlurApp)app;
BlurAction bAction = (BlurAction)action;
float dis = Mathf.Sqrt(bAction.disSqr);
float actualStrength = strength * (1 - (dis / bApp.radius));
if (actualStrength <= 0)
return original;
byte newOpacity = calculateOpacity(bApp.original, pos.x - app.min.x, pos.y - app.min.y, pos.z - app.min.z, actualStrength);
return new Voxel(original.averageMaterialType(), newOpacity);
}
public override Voxel mutate(LocalApplication app, Index p, LocalAction action, Voxel original) {
SphereApp sApp = (SphereApp)app;
SphereAction sAction = (SphereAction)action;
float dis = Mathf.Sqrt(sAction.disSqr);
float percentInside = Mathf.Min((sAction.maxRadius -dis) /(sAction.maxRadius -sAction.minRadius), 1);
byte newOpacity = (byte)(original.averageOpacity() * (1 -percentInside) + value.averageOpacity() * percentInside);
byte newSubstance = original.averageMaterialType();
if (overwriteSubstance && (dis < sApp.radius || percentInside > 0.5f))
newSubstance = value.averageMaterialType();
if (!overwriteShape)
newOpacity = original.averageOpacity();
return new Voxel(newSubstance, newOpacity);
}
protected override Voxel mutate(Application app, Index pos, Action action, Voxel original)
{
BlurApp bApp = (BlurApp)app;
BlurAction bAction = (BlurAction)action;
float dis = Mathf.Sqrt(bAction.disSqr);
float actualStrength = strength * (1 - (dis / bApp.radius));
if (actualStrength <= 0)
{
return(original);
}
byte newOpacity = calculateOpacity(bApp.original, pos.x - app.min.x, pos.y - app.min.y, pos.z - app.min.z, actualStrength);
return(new Voxel(original.averageMaterialType(), newOpacity));
}
public override Voxel mutate(LocalApplication app, Index p, LocalAction action, Voxel original)
{
CubeAction cAction = (CubeAction)action;
byte newOpacity = (byte)((original.averageOpacity() * (1 - cAction.percentInside) + value.averageOpacity() * (cAction.percentInside)));
byte newSubstance = original.averageMaterialType();
if (newOpacity >= 2 * original.averageOpacity() ||
(overwriteSubstance && cAction.percentInside > 0.5))
{
newSubstance = value.averageMaterialType();
}
if (!overwriteShape)
{
newOpacity = original.averageOpacity();
}
return(new Voxel(newSubstance, newOpacity));
}
public override Voxel mutate(LocalApplication app, Index p, LocalAction action, Voxel original)
{
SphereApp sApp = (SphereApp)app;
SphereAction sAction = (SphereAction)action;
float dis = Mathf.Sqrt(sAction.disSqr);
byte newOpacity = (dis <= sAction.minRadius) ?
value.averageOpacity() :
(byte)((original.averageOpacity() * (dis - sAction.minRadius) + value.averageOpacity() * (sAction.maxRadius - dis)) / 2);
byte newSubstance = original.averageMaterialType();
if (newOpacity >= 2 * original.averageOpacity() ||
(overwriteSubstance && dis < sApp.radius))
newSubstance = value.averageMaterialType();
if (!overwriteShape)
newOpacity = original.averageOpacity();
return new Voxel(newSubstance, newOpacity);
}
public override Voxel mutate(LocalApplication app, Index p, LocalAction action, Voxel original)
{
SphereApp sApp = (SphereApp)app;
SphereAction sAction = (SphereAction)action;
float dis = Mathf.Sqrt(sAction.disSqr);
byte newOpacity = (dis <= sAction.minRadius) ?
value.averageOpacity() :
(byte)((original.averageOpacity() * (dis - sAction.minRadius) + value.averageOpacity() * (sAction.maxRadius - dis)) / 2);
byte newSubstance = original.averageMaterialType();
if (newOpacity >= 2 * original.averageOpacity() ||
(overwriteSubstance && dis < sApp.radius))
{
newSubstance = value.averageMaterialType();
}
if (!overwriteShape)
{
newOpacity = original.averageOpacity();
}
return(new Voxel(newSubstance, newOpacity));
}