Lines Matching defs:rnd
51 static tcu::Vec4 genRandomVector (de::Random& rnd)
55 retVal.x() = rnd.getFloat(-1.0f, 1.0f);
56 retVal.y() = rnd.getFloat(-1.0f, 1.0f);
57 retVal.z() = rnd.getFloat(-1.0f, 1.0f);
58 retVal.w() = rnd.getFloat( 0.2f, 1.0f);
207 de::Random rnd (123);
214 const tcu::Vec4 vertex1 = genRandomVector(rnd);
215 const tcu::Vec4 vertex2 = genRandomVector(rnd);
216 const tcu::Vec4 vertex3 = vertex2 + genRandomVector(rnd) * 0.01f; // generate narrow triangles
226 triangles[(numTriangles + triNdx)*3 + 0] = genRandomVector(rnd);
227 triangles[(numTriangles + triNdx)*3 + 1] = genRandomVector(rnd);
228 triangles[(numTriangles + triNdx)*3 + 2] = genRandomVector(rnd);