public boolean update(ParameterList pl, SunflowAPI api) {
{
int[] quads = pl.getIntArray("quads");
if (quads != null) {
this.quads = quads;
}
}
if (quads == null) {
UI.printError(Module.GEOM, "Unable to update mesh - quad indices are missing");
return false;
}
if (quads.length % 4 != 0)
UI.printWarning(
Module.GEOM, "Quad index data is not a multiple of 4 - some quads may be missing");
pl.setFaceCount(quads.length / 4);
{
FloatParameter pointsP = pl.getPointArray("points");
if (pointsP != null)
if (pointsP.interp != InterpolationType.VERTEX)
UI.printError(
Module.GEOM,
"Point interpolation type must be set to \"vertex\" - was \"%s\"",
pointsP.interp.name().toLowerCase(Locale.ENGLISH));
else {
points = pointsP.data;
}
}
if (points == null) {
UI.printError(Module.GEOM, "Unabled to update mesh - vertices are missing");
return false;
}
pl.setVertexCount(points.length / 3);
pl.setFaceVertexCount(4 * (quads.length / 4));
FloatParameter normals = pl.getVectorArray("normals");
if (normals != null) this.normals = normals;
FloatParameter uvs = pl.getTexCoordArray("uvs");
if (uvs != null) this.uvs = uvs;
int[] faceShaders = pl.getIntArray("faceshaders");
if (faceShaders != null && faceShaders.length == quads.length / 4) {
this.faceShaders = new byte[faceShaders.length];
for (int i = 0; i < faceShaders.length; i++) {
int v = faceShaders[i];
if (v > 255) UI.printWarning(Module.GEOM, "Shader index too large on quad %d", i);
this.faceShaders[i] = (byte) (v & 0xFF);
}
}
return true;
}
