/** Returns true if at least one block has changed. */
public static final boolean genBlob(
DecoratorFeatureGenerator gen, double x, double y, double z, double rad, Block block) {
boolean generatedSomething = false;
double radSq = MathUtil.square(rad + 0.5D);
int size = MathUtil.ceil(rad),
ix = MathUtil.floor(x),
iy = MathUtil.floor(y),
iz = MathUtil.floor(z);
List<BlockPosM> locs = new ArrayList<BlockPosM>();
for (int xx = ix - size; xx <= ix + size; xx++) {
for (int yy = iy - size; yy <= iy + size; yy++) {
for (int zz = iz - size; zz <= iz + size; zz++) {
if (MathUtil.distanceSquared(xx - x, yy - y, zz - z) <= radSq) {
if (gen.getBlock(xx, yy, zz) != block && gen.setBlock(xx, yy, zz, block)) {
generatedSomething = true;
locs.add(new BlockPosM(xx, yy, zz));
}
}
}
}
}
return generatedSomething;
}
@SideOnly(Side.CLIENT)
protected static final float getRenderDistanceMp() {
return MathUtil.clamp(
1F - MathUtil.square(Minecraft.getMinecraft().gameSettings.renderDistanceChunks) / 300F,
0F,
1F); // 16 chunks -> max 256
}
/**
* Returns true to apply default vanilla values to fog position. Can be overridden to configure
* fog GL settings.
*/
@SideOnly(Side.CLIENT)
public boolean setupFog() {
float voidFactor = (float) EndTerritory.getVoidFactor(Minecraft.getMinecraft().thePlayer);
float fogMultiplier = Math.max(1F, MathUtil.square(voidFactor * 0.8F + 0.8F));
GL11.glFogi(GL11.GL_FOG_MODE, GL11.GL_EXP2);
GL11.glFogf(GL11.GL_FOG_DENSITY, getFogDensity() * fogMultiplier);
GL11.glHint(GL11.GL_FOG_HINT, GL11.GL_DONT_CARE);
return true;
}