40 lines
842 B
Java
40 lines
842 B
Java
package renderSuite;
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import renderSuite.Vec3;
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//import renderSuite.Util;
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//import renderSuite.Ray;
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public class Surface {
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Vec3 p, c;
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public void main() {
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}
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/*
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public boolean intersect(Ray r) {
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// OLD
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//double dist = Util.d(ray_position, position);
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//return (Util.d(ray_position, position) <= radius);
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// using RTX
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Vec3 l = new Vec3(this.p.x - r.p.x,
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this.p.y - r.p.y,
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this.p.z - r.p.z);
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Vec3 nl = l.get_norm();
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double cosine = Util.dot(r.f, nl);
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// >90 degrees = no intersection
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if (cosine < 0) {
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return false;
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}
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double tc = l.len() * cosine;
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double d = Math.sqrt( l.len()*l.len() - tc*tc );
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return (d < this.r);
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}
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*/
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}
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