lwjgl - how to pass matrix2 to shader -


in shader, have:

uniform mat2 texturematrix;

in java, have:

    matrix2f txmat = new matrix2f();      txmat.m00 = (float)1;     txmat.m01 = (float)2;     txmat.m10 = (float)3;     txmat.m11 = (float)4;      floatbuffer buffer = bufferutils.createfloatbuffer(4);      txmat.load(buffer);      int loc5 = glgetuniformlocation(programid, "texturematrix");     gluniformmatrix2(loc5, false, buffer);

why doesn't work ?

haven't used lwjgl i'm gonna go out on whim , guess want store instead of load. you're loading matrix buffer created, instead of putting matrix buffer.


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