kexVec4 kexVec4::operator|(const kexMatrix &mtx) {
return kexVec4(
mtx.vectors[1].x * y + mtx.vectors[2].x * z + mtx.vectors[0].x * x + mtx.vectors[3].x,
mtx.vectors[1].y * y + mtx.vectors[2].y * z + mtx.vectors[0].y * x + mtx.vectors[3].y,
mtx.vectors[1].z * y + mtx.vectors[2].z * z + mtx.vectors[0].z * x + mtx.vectors[3].z,
mtx.vectors[1].w * y + mtx.vectors[2].w * z + mtx.vectors[0].w * x + mtx.vectors[3].w);
}
kexVec4 kexLexer::GetVector4(void) {
#ifdef SC_DEBUG
SC_DebugPrintf("get vector4 (%s)\n", token);
#endif
float x, y, z, w;
ExpectNextToken(TK_LBRACK);
x = (float)GetFloat();
y = (float)GetFloat();
z = (float)GetFloat();
w = (float)GetFloat();
ExpectNextToken(TK_RBRACK);
return kexVec4(x, y, z, w);
}
