public void writeWithGuideBack(CPNSideEdge guide, int N, float step, OutputMesh mesh,
CPNGuideEvaluator evaluator)
{
this.step = step;
requestSize(N + 1);
//We should have only one thickness on multisided edge, you know?
this.thickness = 1;
for (int i = 0; i <= N; i++)
{
//This is the eval-back
evaluator.EvalAt(1.0f - i * step, guide);
Vector3 dev = evaluator.EvalDev(guide);
vertices[i] = evaluator.EvalVertex(guide);
if (i == 0)
{
devFirst = dev;
}
if (i == N)
{
devLast = dev;
}
evaluator.EvalAt(i * step + DELTA, guide);
verticesDplus[i] = evaluator.EvalVertex(guide);
evaluator.EvalAt(i * step - DELTA, guide);
verticesDminus[i] = evaluator.EvalVertex(guide);
normals[i] = evaluator.EvalNormal(guide, dev).normalized;
uvs[i] = evaluator.EvalUV(guide);
for (int k = 0; k < countP; k++)
{
properties[k][i] = evaluator.EvalProperty(guide, k);
}
}
}
private float approximateGuideSize(CPNGuide guide)
{
CPNGuideEvaluator evaluator = new CPNGuideEvaluator();
int STEPS = 8;
float step = 1.0f / STEPS;
Vector3 preV = guide.vBuffer[0];
float distance = 0;
for (int i = 1; i <= STEPS; i++)
{
evaluator.EvalAt(i * step, guide);
Vector3 V = evaluator.EvalVertex(guide);
distance += Vector3.Distance(V, preV);
preV = V;
}
if (distance == 0)
{
distance = 0.001f;
}
return(distance);
}
public void writeWithGuideBack(CPNSideEdge guide, int N, OutputMesh mesh,
CPNGuideEvaluator evaluator)
{
writeWithGuideBack(guide, N, 1.0f / N, mesh, evaluator);
}