Amend tolerances and exit conditions
parent
c29c2dee5d
commit
d11a86a06d
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@ -37,8 +37,8 @@
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#define mexPrintf printf
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#endif
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#define eps_rel22 1e-5
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#define eps_tot22 1e-14
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#define eps_rel22 1e-10
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#define eps_tot22 1e-12
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/* Select distance sub-algorithm */
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@ -295,7 +295,7 @@ inline static void S2D(struct simplex * s, double *v)
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}
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else if (hff1f_s13) {
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if (hff2f_32) {
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projectOnPlane(s1p, s2p, s3p, v); // Update s, no need to update c
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projectOnPlane(s1p, s2p, s3p, v); // Update s, no need to update v
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return; // Return V{1,2,3}
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}
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else
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@ -675,7 +675,7 @@ double gjk(struct bd bd1, struct bd bd2, struct simplex *s) {
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int k = 0; /**< Iteration counter */
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int i; /**< General purpose counter */
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int mk = 5000; /**< Maximum number of iterations of the GJK algorithm */
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int mk = 25; /**< Maximum number of iterations of the GJK algorithm */
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int absTestin;
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double norm2Wmax = 0;
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double tesnorm;
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@ -685,7 +685,7 @@ double gjk(struct bd bd1, struct bd bd2, struct simplex *s) {
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double eps_rel = eps_rel22; /**< Tolerance on relative */
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double eps_rel2 = eps_rel * eps_rel;
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double eps_tot = eps_tot22;
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int exeedtol_rel = 0; /**< Flag for 1st exit condition */
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double exeedtol_rel; /**< Test for 1st exit condition */
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int nullV = 0;
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#ifdef DEBUG
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@ -738,8 +738,8 @@ double gjk(struct bd bd1, struct bd bd2, struct simplex *s) {
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w[t] = bd1.s[t] - bd2.s[t];
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/* Test first exit condition (new point already in simplex/can't move further) */
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exeedtol_rel = (norm2(v) - dotProduct(v, w)) <= eps_rel2 * norm2(v);
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if (exeedtol_rel) {
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exeedtol_rel = (norm2(v) - dotProduct(v, w));
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if ( exeedtol_rel <= (eps_rel * norm2(v)) || exeedtol_rel < eps_tot22) {
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break;
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}
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@ -766,9 +766,10 @@ double gjk(struct bd bd1, struct bd bd2, struct simplex *s) {
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}
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absTestin = (norm2(v) <= (eps_tot * eps_tot * norm2Wmax));
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if (absTestin)
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if (absTestin) {
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break;
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}
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} while ((s->nvrtx != 4) && (k != mk));
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if (k == mk) {
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