kiss-lang/lime
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Validate array length when converting to Matrix3.

Browse Source
This commit is contained in:
Joseph Cloutier
2024-05-30 14:00:19 -04:00
parent c0ca857fa6
commit 9dc809d3e4
1 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/lime/math/Matrix3.hx
View File

@@ -22,7 +22,7 @@ import lime.utils.Float32Array;
@:fileXml('tags="haxe,release"') @:fileXml('tags="haxe,release"')
@:noDebug @:noDebug
#end #end
abstract Matrix3(Float32Array) from Float32Array to Float32Array abstract Matrix3(Float32Array) to Float32Array
{ {
/** /**
The matrix a component, used in scaling and skewing (default is 1) The matrix a component, used in scaling and skewing (default is 1)
@@ -335,6 +335,16 @@ abstract Matrix3(Float32Array) from Float32Array to Float32Array
return new Matrix3(matrix.a, matrix.b, matrix.c, matrix.d, matrix.tx, matrix.ty); return new Matrix3(matrix.a, matrix.b, matrix.c, matrix.d, matrix.tx, matrix.ty);
} }
@:from private static inline function fromFloat32Array(array:Float32Array):Matrix3
{
if (array.length != 9)
{
throw "Expected array of length 9, got " + array.length;
}
return cast array;
}
/** /**
Resets the matrix to default identity values Resets the matrix to default identity values
**/ **/