Lines Matching defs:rnd
148 static tcu::Vec4 genRandomVector(de::Random& rnd)
152 retVal.x() = rnd.getFloat(-1.0f, 1.0f);
153 retVal.y() = rnd.getFloat(-1.0f, 1.0f);
154 retVal.z() = rnd.getFloat(-1.0f, 1.0f);
155 retVal.w() = rnd.getFloat(0.2f, 1.0f);
173 de::Random rnd (123);
180 const tcu::Vec4 vertex1 = genRandomVector(rnd);
181 const tcu::Vec4 vertex2 = genRandomVector(rnd);
182 const tcu::Vec4 vertex3 = vertex2 + genRandomVector(rnd) * 0.01f; // generate narrow triangles
192 vertices[(numTriangles + triNdx) * 3 + 0] = genRandomVector(rnd);
193 vertices[(numTriangles + triNdx) * 3 + 1] = genRandomVector(rnd);
194 vertices[(numTriangles + triNdx) * 3 + 2] = genRandomVector(rnd);