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Just another update

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This commit is contained in:
Ingy döt Net 2015-02-20 00:35:01 -05:00
parent a25938f123
commit 00a190b0a6
6591 changed files with 94363 additions and 23227 deletions
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6
Task/Death-Star/D/death-star.d
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@ -3,12 +3,12 @@ import std.stdio, std.math, std.numeric, std.algorithm;
struct V3 {
double[3] v;
@property V3 normalize() pure nothrow const {
@property V3 normalize() pure nothrow const @nogc {
immutable double len = dotProduct(v, v).sqrt;
return [v[0] / len, v[1] / len, v[2] / len].V3;
}
double dot(in ref V3 y) pure nothrow const {
double dot(in ref V3 y) pure nothrow const @nogc {
immutable double d = dotProduct(v, y.v);
return d < 0 ? -d : 0;
}
@ -23,7 +23,7 @@ void drawSphere(in double k, in double ambient, in V3 light) nothrow {
static bool hitSphere(in ref Sphere sph,
in double x0, in double y0,
out double z1,
out double z2) pure nothrow {
out double z2) pure nothrow @nogc {
immutable double x = x0 - sph.cx;
immutable double y = y0 - sph.cy;
immutable double zsq = sph.r ^^ 2 - (x ^^ 2 + y ^^ 2);