Lines Matching defs:value
24 static Sk2s times_2(const Sk2s& value) {
25 return value + value;
52 /** Given a src quadratic bezier, chop it at the specified t value,
75 /** Given a src quadratic bezier, returns the T value whose tangent angle is halfway between the
107 curvature exists on the segment, returns the t value for this
108 point along the curve. Otherwise it will return a value of 0.
135 /** Given a src cubic bezier, chop it at the specified t value,
174 /** Given a src cubic bezier, returns the T value whose tangent angle is halfway between the
228 /** Returns t value of cusp if cubic has one; returns -1 otherwise.
238 kLocalCusp, // Cusp at a non-infinite parameter value with an inflection at t=infinity.
276 For a cusp at an infinite parameter value, one will be the local inflection point and the other
278 parameter value of +inf (t,s = 1,0).
326 * Given a t-value [0...1] return its position and/or tangent.
327 * If pos is not null, return its position at the t-value.
328 * If tangent is not null, return its tangent at the t-value. NOTE the
329 * tangent value's length is arbitrary, and only its direction should
364 /** Find the parameter value where the conic takes on its maximum curvature.