Lines Matching defs:theta
196 // theta is in radians
197 Matrix3 CreateRotation(float theta)
200 { std::cos(theta), std::sin(theta), 0.0f },
201 { -std::sin(theta), std::cos(theta), 0.0f },
228 // theta is in radians
229 Matrix4 CreateRotationX(float theta)
233 { 0.0f, std::cos(theta), std::sin(theta), 0.0f },
234 { 0.0f, -std::sin(theta), std::cos(theta), 0.0f },
240 // theta is in radians
241 Matrix4 CreateRotationY(float theta)
244 { std::cos(theta), 0.0f, -std::sin(theta), 0.0f },
246 { std::sin(theta), 0.0f, std::cos(theta), 0.0f },
252 // theta is in radians
253 Matrix4 CreateRotationZ(float theta)
256 { std::cos(theta), std::sin(theta), 0.0f, 0.0f },
257 { -std::sin(theta), std::cos(theta), 0.0f, 0.0f },