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- displacement k3d_displacementmap(float Km = 1;
- float ZeroPoint = 0.0;
- string texturename = "";)
- {
- point PP;
- point N1, N2;
- float Ct;
-
- Ct = (texturename != "") ? float texture(texturename) : 0;
-
- N1 = calculatenormal(P);
- P = P - (Km * (Ct - ZeroPoint)) * normalize(N);
- N2 = calculatenormal(P);
- N = normalize(N) + normalize(N2) - normalize(N1);
- }
-