/**
* mypaint_brush_new:
*
* Create a new MyPaint brush engine instance.
* Initial reference count is 1. Release references using mypaint_brush_unref()
*/
MyPaintBrush *
mypaint_brush_new(void)
{
MyPaintBrush *self = (MyPaintBrush *)malloc(sizeof(MyPaintBrush));
self->refcount = 1;
int i=0;
for (i=0; i<MYPAINT_BRUSH_SETTINGS_COUNT; i++) {
self->settings[i] = mypaint_mapping_new(MYPAINT_BRUSH_INPUTS_COUNT);
}
self->rng = rng_double_new(1000);
self->print_inputs = FALSE;
for (i=0; i<MYPAINT_BRUSH_STATES_COUNT; i++) {
self->states[i] = 0;
}
mypaint_brush_new_stroke(self);
settings_base_values_have_changed(self);
self->reset_requested = TRUE;
#ifdef HAVE_JSON_C
self->brush_json = json_object_new_object();
#endif
return self;
}
/**
* mypaint_brush_set_base_value:
*
* Set the base value of a brush setting.
*/
void
mypaint_brush_set_base_value(MyPaintBrush *self, MyPaintBrushSetting id, float value)
{
assert (id >= 0 && id < MYPAINT_BRUSH_SETTINGS_COUNT);
mypaint_mapping_set_base_value(self->settings[id], value);
settings_base_values_have_changed (self);
}
Brush() {
for (int i=0; i<BRUSH_SETTINGS_COUNT; i++) {
settings[i] = new Mapping(INPUT_COUNT);
}
rng = g_rand_new();
print_inputs = false;
for (int i=0; i<STATE_COUNT; i++) {
states[i] = 0;
}
new_stroke();
settings_base_values_have_changed();
}
void set_base_value (int id, float value) {
assert (id >= 0 && id < BRUSH_SETTINGS_COUNT);
settings[id]->base_value = value;
settings_base_values_have_changed ();
}
