static int brush_curve_preset_exec(bContext *C, wmOperator *op)
{
Brush *br = paint_brush(paint_get_active(CTX_data_scene(C)));
brush_curve_preset(br, RNA_enum_get(op->ptr, "shape"));
return OPERATOR_FINISHED;
}
Brush *add_brush(const char *name)
{
Brush *brush;
brush= alloc_libblock(&G.main->brush, ID_BR, name);
/* enable fake user by default */
brush->id.flag |= LIB_FAKEUSER;
brush_set_defaults(brush);
brush->sculpt_tool = SCULPT_TOOL_DRAW; /* sculpting defaults to the draw tool for new brushes */
/* the default alpha falloff curve */
brush_curve_preset(brush, CURVE_PRESET_SMOOTH);
return brush;
}
void brush_reset_sculpt(Brush *br)
{
/* enable this to see any non-default
settings used by a brush:
brush_debug_print_state(br);
*/
brush_set_defaults(br);
brush_curve_preset(br, CURVE_PRESET_SMOOTH);
switch(br->sculpt_tool) {
case SCULPT_TOOL_CLAY:
br->flag |= BRUSH_FRONTFACE;
break;
case SCULPT_TOOL_CREASE:
br->flag |= BRUSH_DIR_IN;
br->alpha = 0.25;
break;
case SCULPT_TOOL_FILL:
br->add_col[1] = 1;
br->sub_col[0] = 0.25;
br->sub_col[1] = 1;
break;
case SCULPT_TOOL_FLATTEN:
br->add_col[1] = 1;
br->sub_col[0] = 0.25;
br->sub_col[1] = 1;
break;
case SCULPT_TOOL_INFLATE:
br->add_col[0] = 0.750000;
br->add_col[1] = 0.750000;
br->add_col[2] = 0.750000;
br->sub_col[0] = 0.250000;
br->sub_col[1] = 0.250000;
br->sub_col[2] = 0.250000;
break;
case SCULPT_TOOL_NUDGE:
br->add_col[0] = 0.250000;
br->add_col[1] = 1.000000;
br->add_col[2] = 0.250000;
break;
case SCULPT_TOOL_PINCH:
br->add_col[0] = 0.750000;
br->add_col[1] = 0.750000;
br->add_col[2] = 0.750000;
br->sub_col[0] = 0.250000;
br->sub_col[1] = 0.250000;
br->sub_col[2] = 0.250000;
break;
case SCULPT_TOOL_SCRAPE:
br->add_col[1] = 1.000000;
br->sub_col[0] = 0.250000;
br->sub_col[1] = 1.000000;
break;
case SCULPT_TOOL_ROTATE:
br->alpha = 1.0;
break;
case SCULPT_TOOL_SMOOTH:
br->flag &= ~BRUSH_SPACE_ATTEN;
br->spacing = 5;
br->add_col[0] = 0.750000;
br->add_col[1] = 0.750000;
br->add_col[2] = 0.750000;
break;
case SCULPT_TOOL_GRAB:
case SCULPT_TOOL_SNAKE_HOOK:
case SCULPT_TOOL_THUMB:
br->size = 75;
br->flag &= ~BRUSH_ALPHA_PRESSURE;
br->flag &= ~BRUSH_SPACE;
br->flag &= ~BRUSH_SPACE_ATTEN;
br->add_col[0] = 0.250000;
br->add_col[1] = 1.000000;
br->add_col[2] = 0.250000;
break;
default:
break;
}
}