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Make core library use a..<b rather than doing a..b-1

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gingerBill
2019-05-28 12:52:20 +01:00
parent 222941727f
commit fb3d73cb20
8 changed files with 40 additions and 40 deletions
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core/math/math.odin
+8 -8
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@@ -268,7 +268,7 @@ cross :: proc{cross2, cross3};
vec_dot :: proc(a, b: $T/[$N]$E) -> E {
res: E;
for i in 0..N-1 {
for i in 0..<N {
res += a[i] * b[i];
}
return res;
@@ -298,13 +298,13 @@ norm0 :: proc(v: $T/[$N]$E) -> T {
identity :: proc($T: typeid/[$N][N]$E) -> T {
m: T;
for i in 0..N-1 do m[i][i] = E(1);
for i in 0..<N do m[i][i] = E(1);
return m;
}
transpose :: proc(m: $M/[$N][N]f32) -> M {
for j in 0..N-1 {
for i in 0..N-1 {
for j in 0..<N {
for i in 0..<N {
m[i][j], m[j][i] = m[j][i], m[i][j];
}
}
@@ -313,8 +313,8 @@ transpose :: proc(m: $M/[$N][N]f32) -> M {
mat3_mul :: proc(a, b: Mat3) -> Mat3 {
c: Mat3;
for j in 0..2 {
for i in 0..2 {
for j in 0..<3 {
for i in 0..<3 {
c[j][i] = a[0][i]*b[j][0] +
a[1][i]*b[j][1] +
a[2][i]*b[j][2];
@@ -325,8 +325,8 @@ mat3_mul :: proc(a, b: Mat3) -> Mat3 {
mat4_mul :: proc(a, b: Mat4) -> Mat4 {
c: Mat4;
for j in 0..3 {
for i in 0..3 {
for j in 0..<4 {
for i in 0..<4 {
c[j][i] = a[0][i]*b[j][0] +
a[1][i]*b[j][1] +
a[2][i]*b[j][2] +