Package ca.eandb.jmist.framework.color

Examples of ca.eandb.jmist.framework.color.WavelengthPacket

94
95
96
97
98
99
100
101
102
103
104
   *     reflectances at the interface.
   * @see ca.eandb.jmist.math.Vector3#opposite()
   */
  public static Color reflectance(Vector3 in, Color n1, Color k1, Color n2, Color k2, Vector3 normal) {
    ColorModel colorModel = n1.getColorModel();
    WavelengthPacket lambda = n1.getWavelengthPacket();

    double[] n1d = n1.toArray();
    double[] k1d = k1 != null ? k1.toArray() : null;
    double[] n2d = n2.toArray();
    double[] k2d = k2 != null ? k2.toArray() : null;
View Full Code Here
59
60
61
62
63
64
65
66
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {
    WavelengthPacket lambda = sc.getWavelengthPacket();
    return painter.getColor(sc, lambda);
  }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {

    WavelengthPacket lambda = sc.getWavelengthPacket();
    ColorModel cm = sc.getColorModel();

    Color kd = diffuse.getColor(sc, lambda);
    Color ks = specular.getColor(sc, lambda);
    Color ka = ambient.getColor(sc, lambda);
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
   */
  public Color shade(ShadingContext sc) {

    if (firstBounceRays > 0 && sc.getPathDepth() < 1) {
      Random sampler = firstBounceSampler.get();
      WavelengthPacket lambda = sc.getWavelengthPacket();
      Color shade = sc.getColorModel().getBlack(lambda);
      for (int i = 0; i < firstBounceRays; i++) {
        ScatteredRay ray = sc.getMaterial().scatter(sc, sc.getIncident(), true, sc.getWavelengthPacket(), sampler.next(), sampler.next(), sampler.next());
        if (ray != null) {
          shade = shade.plus(sc.castRay(ray).times(ray.getColor()));
        }
      }
      return shade.divide(firstBounceRays);
    } else if (sc.getPathDepth() < maxDepth) {
      ScatteredRay ray = sc.getScatteredRay();
      if (ray != null) {
        double prob = ColorUtil.getMeanChannelValue(ray.getColor());
        if (prob < 1.0) {
          if (RandomUtil.bernoulli(prob, rnd.get())) {
            ray = ScatteredRay.select(ray, prob);
          } else {
            ray = null;
          }
        }

        if (ray != null) {
          return sc.castRay(ray).times(ray.getColor());
        }
      }
    }

    WavelengthPacket lambda = sc.getWavelengthPacket();
    return sc.getColorModel().getBlack(lambda);

  }
View Full Code Here
44
45
46
47
48
49
50
51
52
53
54
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {
    WavelengthPacket lambda = sc.getWavelengthPacket();
    Material mat = sc.getMaterial();
    if (mat.isEmissive()) {
      return mat.emission(sc, sc.getIncident().opposite(), lambda);
    } else {
      return sc.getColorModel().getBlack(lambda);
View Full Code Here
67
68
69
70
71
72
73
74
75
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.ShadingContext#getAmbientLight()
   */
  public Color getAmbientLight() {
    WavelengthPacket lambda = getWavelengthPacket();
    ColorModel colorModel = lambda.getColorModel();
    return colorModel.getBlack(lambda);
  }
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {

    WavelengthPacket lambda = sc.getWavelengthPacket();

    if (sc.getPathDepth() == sc.getPathDepthByType(ScatteredRay.Type.SPECULAR)) {
      Material mat = sc.getMaterial();
      if (mat.isEmissive()) {
        return mat.emission(sc, sc.getIncident().opposite(), lambda);
View Full Code Here
62
63
64
65
66
67
68
69
70
71
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {
    WavelengthPacket lambda = sc.getWavelengthPacket();
    Vector3 n = sc.getNormal();
    Vector3 v = sc.getIncident().opposite();
    return Math.abs(n.dot(v)) < threshold ? edgeColor.sample(lambda) : interiorColor.sample(lambda);
  }
View Full Code Here
47
48
49
50
51
52
53
54
55
56
57
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {
    Material mat = sc.getMaterial();
    WavelengthPacket lambda = sc.getWavelengthPacket();
    Vector3 normal = sc.getShadingNormal();
    Color sum = sc.getColorModel().getBlack(lambda);
    for (LightSample sample : sc.getLightSamples()) {
      if (!sample.castShadowRay(sc)) {
        Vector3 in = sample.getDirToLight().opposite();
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
  /* (non-Javadoc)
   * @see ca.eandb.jmist.framework.Shader#shade(ca.eandb.jmist.framework.ShadingContext)
   */
  public Color shade(ShadingContext sc) {

    WavelengthPacket lambda = sc.getWavelengthPacket();
    double d = sc.getDistance();
    if (distanceInterval.contains(d)) {
      double t = (d - distanceInterval.minimum()) / distanceInterval.length();
      Color ncol = getColorWhiteDefault(minDistanceValue, lambda);
      Color fcol = getColorBlackDefault(maxDistanceValue, lambda);
View Full Code Here
TOP

Related Classes of ca.eandb.jmist.framework.color.WavelengthPacket

  • ca.eandb.jmist.framework.job.MaterialPhotometerJob
  • ca.eandb.jmist.framework.job.MetropolisLightTransportJob
  • ca.eandb.jmist.framework.material.MaterialUtil
  • ca.eandb.jmist.framework.path.SurfaceLightNode
  • ca.eandb.jmist.framework.path.SurfaceNode
  • ca.eandb.jmist.framework.shader.AbstractShadingContext
  • ca.eandb.jmist.framework.shader.ConstantShader
  • ca.eandb.jmist.framework.shader.DirectEmissionShader
  • ca.eandb.jmist.framework.shader.DirectLightingShader
  • ca.eandb.jmist.framework.shader.DistanceShader
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.