private float[] matrixToArray(Matrix... matrices) {
double[] temp = new double[16];
int counter = 0;
float[] mvF = new float[matrices.length * 16];
for (Matrix m : matrices) {
temp = m.toArray(temp, 0, false);
for (int i = 0; i < temp.length; i++) {
mvF[counter] = (float) temp[i];
counter++;
}
}
return mvF;
}
@Override
protected void applyModelviewTransform(DrawContext dc, SurfaceTileDrawContext sdc) {
// Apply the geographic to surface tile coordinate transform.
Matrix modelview = sdc.getModelviewMatrix();
dc.getGL().glMultMatrixd(modelview.toArray(new double[16], 0, false), 0);
}
