MultiProcessing3D<OriginalGenerator,MutableGenerator>::MultiProcessing3D (
OriginalGenerator& generator_,
std::vector<MultiBlock3D*> multiBlocks_ )
: generator(generator_),
multiBlocks(multiBlocks_)
{
PLB_PRECONDITION( multiBlocks.size()>=1 );
firstMultiBlock = multiBlocks[0];
// Subdivide the original generator into smaller generators which act
// on the intersection of all implied blocks. At this stage, all coordinates
// are global, thus relative to the multi-block, not to the individual
// atomic-blocks.
subdivideGenerator();
// Then, convert coordinates from a global representation to a local one,
// relative to the atomoic-blocks of the first multi-block.
adjustCoordinates();
}
void TextRender::printChar(Point *p, TextOrientation orientation, unsigned char depth, const char c) {
Voxel v;
unsigned char w, h, d, column, width, height, *x, *y, *z, glyphBuffer[font->getGlyphLength()];
x = y = z = 0;
width = font->getCharacterWidth();
height = font->getCharacterHeight();
font->readGlyphData(glyphBuffer, c);
adjustCoordinates(p, orientation, &x, &y, &z);
for (w = 0; w < width; w++) {
column = glyphBuffer[w];
for (h = 0; h < height; h++) {
if ((column & (0x01 << h)) != 0) {
v.state = ON;
} else {
v.state = OFF;
}
for (d = 0; d < depth; d++) {
cube->writeVoxel(*x + w, *y + h, *z + d, v.state);
}
}
}
}
